Strategy & Growth Enablement Associate (U.S. Consulting Firm) Location: Remote – India (U.S. Central Time Hours) Employment Type: Full-Time | Mid-Senior Level Compensation: ₹25 – ₹40 LPA + Performance Bonus 🏢 About Revenue Optics Revenue Optics is a U.S.-based consulting and growth-enablement firm transforming how industrial distributors grow. We help PE-backed portfolio companies design and operationalize proactive inside-sales engines that turn reactive order-taking into structured, data-driven growth. Our clients include billion-dollar distributors and manufacturers across North America. We sit at the intersection of sales strategy, analytics, and AI enablement —building the modern sales machine for the $100 B+ SMB segment of distribution. 🚀 Role Overview This is not a back-office role. As a Strategy & Growth Enablement Associate , you’ll work directly with U.S. executives and the Revenue Optics leadership team to analyze data, build insights, and develop board-ready deliverables that drive measurable growth. You’ll think like a consultant, act like an operator, and communicate like a trusted advisor. 🎯 Key Responsibilities Analyze client sales, pricing, and customer-coverage data to uncover whitespace and growth levers. Develop executive-ready PowerPoint decks and narratives for client workshops and board reviews. Support design of operating models for inside-sales teams (coverage, metrics, comp, CRM enablement). Conduct market, customer, and competitor analysis using Excel/Power BI. Partner with AI and automation resources to enhance data-driven execution. 🧠 Qualifications 2 – 5 years’ experience in management consulting, corporate strategy, analytics, or growth enablement (e.g., McKinsey, BCG, Bain, ZS, EY Parthenon, TE Connectivity, Honeywell, etc.). Degree from a Tier-1 or Tier-2 business university : IIM, ISB, NMIMS, Symbiosis, Christ, Ashoka, Delhi University, SRCC, or BITS Pilani. Advanced proficiency in PowerPoint & Excel ; experience with CRM or BI tools a plus. Proven ability to craft clear, structured business stories for executive audiences. Comfortable working in CST hours and engaging directly with U.S.-based clients. 🗣 English & Communication Requirements English fluency is non-negotiable. Candidates must demonstrate exceptional written and spoken English. This role requires creating client-facing decks, executive summaries, and daily collaboration with U.S. leadership. Ideal candidates will: Think, write, and present in clear, concise, executive-level English Communicate confidently in meetings with North American stakeholders Deliver structured, persuasive insights in PowerPoint and written briefs Why Join Revenue Optics Because you’re done being a slide machine — you want to see your ideas drive real change. At Revenue Optics , you’ll operate like a consultant but think like a founder. You’ll work directly with U.S. executives, influence decisions inside billion-dollar distribution companies, and see your recommendations implemented — not buried in decks. We move fast, think strategically, and measure success in growth outcomes, not hours billed. If you’re looking for a high-trust, high-impact environment where your work shapes how industries sell and scale, this is it. 🧩 Application Step (Mandatory) Include one of the following with your application: A short (≤ 2 min) video introduction in English , summarizing a project or insight you’re proud of, OR A 200-word written summary of a project or recommendation, written as if for a U.S. executive audience.
Executive Business Partner & Project Coordinator – Founder’s Office (Ex-Gartner / McKinsey / BCG / EY background preferred) Location: Remote – India Schedule: U.S. Central Time Zone (CST) overlap at least 3 out of 5 weekdays – typically 6:00 PM – 1:30 AM IST Reports To: Founder & CEO, Revenue Optics About Revenue Optics Revenue Optics is redefining how private-equity-backed distributors grow. We build modern inside-sales engines powered by data, AI, and proactive customer coverage — transforming branch networks into fast-moving revenue machines. Our clients include Fortune-500-scale industrial distributors and PE portfolio companies executing aggressive growth mandates. We move fast, challenge convention, and operate with founder-level urgency. Why This Role Exists You’ll work directly with our Founder & CEO — not buried under layers of hierarchy. This role is built for someone who’s excelled in a world-class firm and now wants to operate closer to the action — where ideas turn into impact within days, not quarters. If you thrive in structure but crave speed, this is your runway. You’ll combine the precision of a consulting EA with the ownership of a Project Manager — running the Founder’s day, coordinating critical initiatives, and driving measurable progress while the rest of the world sleeps. Your Core Responsibilities 1️⃣ Executive Business Partner Own and orchestrate the Founder’s calendar, meetings, and communication flow across U.S. + India time zones. Filter inbound requests, prioritize what truly matters, and keep the Founder operating at peak velocity. Prepare meeting briefs, client recaps, and follow-up actions; ensure nothing slips through the cracks. Coordinate travel, podcasts, and speaking engagements — end-to-end. Maintain absolute confidentiality and polish in all written and verbal communication. 2️⃣ Project Coordination (U.S. Time Zone Execution) Manage short-cycle client and internal projects — tracking deliverables, timelines, and ownership in Notion/Asana. Run point between design, analytics, and automation teams to keep initiatives moving while the Founder sleeps. Consolidate weekly project dashboards and action trackers for client programs. Document outcomes and close-loop every commitment. 3️⃣ Business Operations Support Maintain CRM hygiene : update deals, notes, next steps. Support recruiting, vendor onboarding, and basic finance coordination. Build and refine SOPs, process templates, and reporting dashboards. Prepare Monday/Friday summary decks: progress, blockers, wins. 4️⃣ Branding & Communications Support Founder’s thought-leadership engine — manage content calendar, coordinate design/video assets, and track engagement metrics. Liaise with podcast hosts, media partners, and association contacts for scheduling. What You’ll Need to Succeed 4 – 7 years supporting senior leadership (CXO/Partner level) in a consulting or enterprise environment — Gartner, EY, BCG, McKinsey, Accenture, or equivalent. Exceptional written & verbal English — crisp, confident, and client-facing. Comfort with digital-first workflows High discretion, relentless follow-through, and bias for action. Ability to overlap with U.S. Central Time Zone at least 3 days/week (remaining days flexible for India hours). A builder’s mindset — proactive, resourceful, and excited to wear multiple hats. What’s in It for You Founder Access: Direct daily exposure to strategy, decision-making, and client interactions. Career Trajectory: Clear path toward Business Operations Leader within 12 months. Global Impact: Work with U.S. private-equity firms and top distributors transforming $1B+ revenue engines. Flexible Culture: Output over hours. We care about precision and pace, not punch-in times. Learning Velocity: Build systems, not slides — this is the MBA you can’t buy. How to Apply Send your resume and a one-minute Loom video (optional but preferred) answering: Why are you ready to move from a structured global firm to a founder-led environment? How do you stay organized when managing competing priorities across time zones?
Data Scientist – Growth Intelligence & AI Innovation Location: Remote – India Schedule: U.S. Central Time Zone (CST) overlap required at least 2 out of 5 weekdays (typically 6:00 PM – 1:30 AM IST) Reports To: Senior Manager, Client Delivery & Data Analytics About Revenue Optics Revenue Optics is redefining how private-equity-backed distributors grow. We build modern inside-sales engines powered by data, AI, and proactive customer coverage — transforming branch networks into fast-moving revenue machines. Our clients include Fortune-500-scale industrial distributors and PE portfolio companies executing aggressive growth mandates. We move fast, challenge convention, and operate with founder-level urgency. Why This Role Exists We’re looking for a hands-on, strategic Data Scientist – Growth Intelligence & AI Innovation to help turn complex distributor and CRM datasets into actionable intelligence. This role sits at the intersection of data science, sales analytics, and business strategy — driving the insights that determine how our clients deploy inside-sales teams, target whitespace, and quantify ROI. You’ll collaborate directly with leadership and cross-functional teams to design predictive models, build scalable frameworks, and uncover growth opportunities that accelerate top-line performance. Key Responsibilities Analyze CRM, ERP, and transactional datasets to uncover growth opportunities across customer segments. Build predictive models for whitespace, churn risk, and account prioritization using Python, SQL, and ML frameworks. Partner with consulting teams to translate analytical findings into go-to-market strategy and execution. Develop dashboards and visualization tools (Power BI, Tableau) to surface insights with clarity and impact. Drive AI-enabled initiatives for lead scoring, account matching, and revenue forecasting. Ensure data integrity, governance, and repeatability across analytical projects. Collaborate across time zones with U.S. and India teams to deliver client-ready insights at speed. What You Bring 3–6 years of applied data-science or advanced-analytics experience. Deep proficiency in Python, SQL, and pandas/scikit-learn . Experience with B2B or distribution data (sales, pricing, product, or customer segmentation) preferred. Solid grounding in statistics, regression, and machine-learning techniques. Ability to convert business questions into analytical frameworks and communicate insights with clarity. Comfort operating in a fast-moving, high-visibility, entrepreneurial environment. Why Join Us At Revenue Optics , our team describes the culture as fast-moving, empowering, and grounded in purpose — but never at the expense of balance. We move with urgency, not chaos. Everyone has direct visibility to the Founder, owns meaningful work that drives real impact, and grows faster here than they ever could in a large organization. There’s deep trust, autonomy, and collaboration across borders — no bureaucracy, just accountability and momentum. We value both performance and well-being, creating an environment where people can do the best work of their careers without burning out. We celebrate wins, learn fast, and operate as one team driving a mission bigger than ourselves: redefining how B2B distributors grow.
Head of PMO & Daily Operations (Immediate Start | Remote | ET Time Zone Support Required) Location: Remote Start Date: Immediate Time Zone Requirement: Must support U.S. Eastern Time Type: Full-Time About Revenue Optics Revenue Optics is a U.S.-based growth consulting firm redefining how private-equity-backed distributors grow. We build modern, data-driven inside-sales engines powered by AI, analytics, and proactive customer coverage — transforming traditional branch networks into fast-moving revenue machines. Our clients include Fortune 1000 distributors and PE portfolio companies executing aggressive growth mandates across North America. We move fast, challenge convention, and operate with founder-level urgency — combining deep industry experience with advanced analytics to drive measurable results. Why We’re Hiring Now This is a critical, newly created leadership role — and we’re looking to hire the right person immediately . Revenue Optics is scaling fast, and our operational backbone must scale with it. The Head of PMO & Daily Operations will architect the systems, cadence, and execution framework that enable our consulting, analytics, and AI-enabled services to run with precision. This is not an administrative role — it’s a build-and-lead mandate. You will design the operating system for a firm that moves at high velocity and works directly with PE-backed distributors across North America. Your work will determine how the company executes, communicates, and grows. Key Responsibilities Build the PMO from the Ground Up Stand up governance frameworks, workflows, templates, dashboards, and reporting mechanisms. Create portfolio visibility across consulting, analytics, operations, recruiting, and automation workstreams. Implement cadence management, dependency tracking, risk controls, and escalation pathways. Run Daily Operations with Precision Manage day-to-day priorities, work sequencing, and cross-team coordination. Develop SOPs, process maps, operating rhythms, capacity models, and organizational controls. Ensure clear communication flow across all functions, reducing friction and increasing execution velocity. Serve as Execution Partner to the Founder Convert strategic direction into structured plans, timelines, and operating routines. Maintain tight alignment, follow-through, and clarity on high-stakes initiatives. Provide structured leverage to expand Founder bandwidth. Drive AI-Enabled Productivity Integrate AI tools and automation into PMO workflows, reporting, documentation, and project visibility. Identify and eliminate operational bottlenecks through automation and smarter processes. What You Bring 5–10 years in PMO, program management, operations, or chief-of-staff-style leadership roles. Proven ability to build structure in fast-growth, high-ambiguity environments. Strong governance skills: planning, prioritization, sequencing, and cross-functional execution. Exceptional communication and executive-ready presence. Systems thinker with the ability to design and institutionalize scalable processes. High comfort operating directly with senior leadership, owning outcomes, and driving clarity. Ability to work U.S. Eastern Time hours and start immediately. Why Join Us At Revenue Optics, you won’t just “run operations” — you’ll architect how the company runs . Direct visibility and collaboration with the Founder on enterprise-wide initiatives. High-impact work that shapes execution velocity and organizational discipline from day one. Flat structure, high trust, zero bureaucracy — built for speed and ownership. Opportunity to institutionalize the PMO, build cross-functional systems, and scale the operating model as the firm expands across the U.S. and India. A role with altitude, influence, and career acceleration in a modern growth firm redefining how distributors scale. We move fast — and we’re hiring fast. If you’re ready to bring structure, drive execution, and scale a high-velocity organization, this is your moment. Compensation & Growth Compensation based on experience and operational leadership depth. Significant upward mobility as the company continues its rapid scale. We are interviewing now and plan to hire immediately.
🚀 Data Scientist – Growth Intelligence & AI Innovation (Immediate Opening) 📍 Location: Remote – India 🕒 Schedule: CST overlap required at least 2 of 5 weekdays (typically 6:00 PM – 1:30 AM IST) 👤 Reports To: Senior Manager, Client Delivery & Data Analytics About Revenue Optics Revenue Optics is a U.S.-based growth consulting firm redefining how private-equity-backed distributors grow. We build modern, data-driven inside-sales engines powered by AI, analytics, and proactive customer coverage — transforming traditional branch networks into fast-moving revenue machines. Our clients include Fortune 1000 distributors and PE portfolio companies executing aggressive growth mandates across North America. We move fast, challenge convention, and operate with founder-level urgency — combining deep industry experience with advanced analytics to drive measurable results. Why We’re Hiring Now This is a critical, newly created position — and we’re looking to bring the right person on board immediately . Revenue Optics is scaling fast, and our analytics engine is central to that growth. The Data Scientist – Growth Intelligence & AI Innovation will play a pivotal role in turning complex distributor, CRM, and ERP datasets into the intelligence that drives sales coverage, pricing, and growth decisions for some of the largest players in industrial B2B. This is not a maintenance role — it’s a build-and-lead opportunity for someone ready to own high-visibility analytics work that directly impacts how our clients grow. Key Responsibilities Analyze complex CRM, ERP, and transactional datasets to identify whitespace, reactivation, and growth opportunities. Build predictive models for account prioritization, churn risk, and revenue forecasting using Python, SQL, and ML frameworks . Develop scalable workflows, pipelines, and repeatable analytics frameworks. Design executive-ready dashboards and visualizations (Power BI, Tableau, etc.) that translate analytics into business strategy. Partner with consulting and client-delivery teams to connect data insights to execution. Drive AI-enabled initiatives — including lead scoring, account matching, and growth simulations. Maintain strong data governance, quality, and repeatability across projects. What You Bring 3–7 years of hands-on experience in data science, analytics, or business intelligence . Deep proficiency in Python (pandas, NumPy, scikit-learn) and SQL for advanced data manipulation. Proven ability to handle large multi-million-row datasets efficiently. Solid grasp of statistics, regression, clustering, and predictive modeling. Familiarity with B2B, distribution, manufacturing, or pricing data is a plus. Strong communication skills — capable of translating analytics into actionable insights. A mindset built for speed, precision, and ownership — thriving in a high-trust, zero-bureaucracy environment. Why Join Us At Revenue Optics, you won’t just analyze data — you’ll shape how growth happens . Our culture is fast-moving, empowering, and outcome-driven , with direct visibility to the Founder and leadership team. Immediate impact — your work will influence U.S. executive-level growth decisions from day one. High-visibility projects with Fortune-scale and PE-backed companies. Flat structure, real autonomy — no layers, no silos, just accountability and momentum. Career acceleration as our analytics function scales across North America and India. Purpose-driven team culture that values speed, trust, and measurable results. We move fast — and we’re hiring fast. If you’re ready to take ownership, build something extraordinary, and grow with a company that rewards performance over politics, this is your chance. Compensation & Growth Competitive INR-based salary commensurate with experience and technical depth. Fast-track growth path as part of the India analytics leadership buildout. ⚡ We’re interviewing now and plan to hire immediately.
Data Scientist – Growth Intelligence & AI Innovation (Immediate Opening) Revenue Optics | India (Remote) 📍 Location: Remote – India 🕒 Schedule: CST overlap required at least 2 of 5 weekdays 🕘 Typical overlap window: 6:00 PM – 1:30 AM IST 👤 Reports To: Senior Manager, Client Delivery & Data Analytics About Revenue Optics Revenue Optics is a U.S.-based growth consulting firm transforming how private-equity-backed distributors scale. We build modern, analytics-powered inside-sales engines—turning complex CRM/ERP data into targeted, proactive revenue execution. Our portfolio includes Fortune-scale distributors and PE-backed operators , each running aggressive growth mandates across North America. We move fast, challenge legacy thinking, and operate with founder-level urgency. Why We’re Hiring This is a critical net-new hire. Our analytics engine is scaling, our client base is accelerating, and we need a high-capacity Data Scientist who can step in immediately . You’ll be central to converting messy, high-volume distributor data into growth intelligence that shapes sales coverage, pricing, customer penetration, and whitespace strategy. This role is not maintenance—it’s build, lead, and deliver at enterprise velocity. Key Responsibilities 1. Heavy Data Processing & Engineering (Non-Negotiable) You must be able to confidently process: 700MB–1GB+ raw ERP files 50,000+ customer universes 20,000+ SKU catalogs with multi-year transactional history Multi-million-row CSV/XLSX files that require optimization, merging, reshaping, and normalization Product hierarchy reconstruction and account master cleansing If large datasets break your pipeline, your RAM, or your workflow—this role will not be a fit. 2. Growth Intelligence Modeling Whitespace identification across categories, regions, and customer segments Share-of-wallet and SKU penetration modeling Reactivation, decline detection, and churn-risk indicators Inside-sales rep assignment and prioritization scoring models 3. Advanced Analytics & AI-Driven Initiatives Predictive modeling (regression, clustering, classification) ML-based prioritization for outbound calling AI-driven account matching and lead scoring Opportunity simulations and growth scenario modeling 4. Insight Delivery & Executive Visualization Build leadership-ready dashboards (Power BI, Tableau, Python) Convert models into actionable revenue strategies Partner with consulting teams to drive execution across clients 5. Data Governance & Repeatability Build scalable workflows and automated pipelines Ensure data accuracy, reliability, and consistent outputs across projects What You Bring Experience & Technical Depth 3–7 years in data science, analytics, or BI Expert Python: pandas, NumPy, scikit-learn, statsmodels Advanced SQL (complex joins, window functions, optimization) Proven track record working with multi-million-row datasets Ability to optimize memory usage and pipeline performance Strong statistical foundation and applied ML experience Industry Fit (Preferred) Exposure to B2B distribution, manufacturing, or pricing data Understanding of SKU/customer structures, ERP schemas, or sales ops data Professional Traits Communicates with clarity and precision Thrives in a fast-moving, high-accountability culture Operates with ownership vs. instruction Comfortable with late-evening IST overlap for U.S. client work Why Join Us You won’t just run models— you’ll influence how America’s top distributors grow. Immediate executive visibility High-impact, high-velocity projects A flat, zero-bureaucracy culture that rewards speed and accuracy Accelerated career trajectory as we scale our India analytics hub Direct access to the Founder and senior leadership team Our operating cadence is aggressive, empowering, and performance-driven. If you bring the horsepower, you’ll advance fast. Compensation & Growth Competitive, experience-based INR salary Fast-track pathway as part of the India Growth Intelligence leadership buildout Performance-based acceleration opportunities as our analytics product suite scales ⚡ We’re interviewing now and hiring immediately.
🌟 Executive Assistant & Client Operations Coordinator —(Remote) Revenue Optics is redefining how billion-dollar distributors grow. We blend consulting discipline, AI-driven enablement, and modern inside-sales execution into a high-velocity operating model trusted by private-equity firms and industry leaders across North America. We’re scaling fast — and we’re building a company where speed, ownership, clarity, and talent density drive everything . Everyone here moves with urgency, communicates with precision, and takes pride in producing work that stands out. No bureaucracy, no heavy layers, no waiting for permission. If you thrive in a culture built on accountability, ambition, and forward momentum — you’ll feel right at home. We're hiring a high-impact Executive Assistant & Client Operations Coordinator to anchor the Founder’s office and reinforce our client execution engine as we continue to expand globally. 🚀 What You’ll Own Executive Support • Manage CEO scheduling, priorities, and cross-time-zone coordination • Prepare meeting briefs and drive structured follow-ups • Keep initiatives moving with discipline and accountability • Strengthen communication flow across US, India, and LATAM teams Client Operations • Schedule client calls and prepare agendas • Capture notes and action items with sharp accuracy • Maintain project trackers, deliverable logs, and documentation • Support consultants with operational tasks that accelerate delivery Data & Research Support • Update CRM records and maintain clean data • Organize spreadsheets and client files • Conduct light research on companies, markets, and competitors • Support day-to-day execution tasks that keep operations running smoothly 🌍 Who You Are • 2–6 years in Executive Assistance, Client Coordination, or Operations • Strong written English and polished communication • Highly organized, proactive, and detail-driven • Comfortable in a fast-moving environment with shifting priorities • Able to work with CST/EST overlap • Motivated by responsibility, trust, and the pace of a high-growth company
Founding Team – India | High-Growth U.S. Sales & Growth Platform Company: Revenue Optics Location: India (Remote-Work from Home) Type: Full-Time Hiring Window: 45-Day Selection Period Time Zone Requirement: Daily overlap with U.S. Eastern Time About Revenue Optics Revenue Optics is a U.S.-based sales transformation and growth engineering firm serving B2B distributors and private-equity-backed industrial companies. We design and implement: Inside sales and outbound coverage models Revenue operations and CRM architecture Sales analytics and executive dashboards AI-enabled sales automation Go-to-market strategy and segmentation Sales, RevOps, and analytics team build-outs Our clients operate at real enterprise scale with urgent commercial mandates: accelerate organic growth, improve sales productivity, and modernize revenue infrastructure. We are now entering a major scale phase and are building our founding execution team in India to support delivery across consulting, data, RevOps, automation, and strategy. Who This Role Is For This opportunity is designed for: High-performing early-career professionals who have already built real systems or products Mid-career operators who feel underutilized in slow, hierarchical environments Builders who want global exposure, faster responsibility, and direct linkage to business outcomes This is not a narrow single-role posting. It is a general founding team build across multiple functional tracks . If You’ve Been Passed Over, This Is Your Reset This role will resonate if you have ever: Been passed over because of politics instead of performance Been boxed in by tenure-based promotion systems Been slowed down by layers of management and approval cycles Consistently outperformed peers without receiving real scope or authority Many high-caliber operators become caged talent in traditional organizations—capable of far more than their title or environment allows. Here, there is no political ladder to climb. There is only execution, impact, and accountability . If you’ve ever felt like you were built for more—but never truly got your shot— this is that shot. What You’ll Work On Depending on your background, you may contribute across: 📊 Data & Analytics – reporting, KPI frameworks, SQL/Python pipelines, executive dashboards ⚙️ Revenue Operations – CRM architecture, funnel design, GTM workflows 🤖 Automation & AI – sales automation, copilots, workflow orchestration 🧠 Strategy & Market Intelligence – segmentation, ICP modeling, whitespace analysis 🎨 Creative & Client Enablement – presentations, sales tools, storytelling systems 🚀 Execution & Operations – implementation, client delivery, internal systems All work is: Client-facing Outcome-driven Tied directly to revenue, productivity, or growth performance Why This Is a High-Acceleration Opportunity You will work directly with U.S.-based senior operators and former enterprise executives You will gain exposure to: Private equity portfolio environments National distributor growth strategies Modern sales and RevOps architectures Your work will be deployed across multiple real client environments Growth is performance-based, not tenure-based Here, output outranks tenure. Performance creates authority—fast. Execution speaks louder than credentials. If you can build, you belong—degree or not. Time Zone & Availability (Non-Negotiable) You must be able to: Maintain daily overlap with U.S. Eastern Time Work live with U.S. clients and leadership Support real-time execution and delivery What You’ll Be Accountable For Owning deliverables end-to-end Turning ambiguity into execution Shipping high-quality work under real deadlines Tying your work to business outcomes (revenue, efficiency, adoption, margin) Operating with high autonomy and accountability Core Expectations Across all tracks: Extreme ownership Bias toward action Clear written communication Comfort working with minimal hand-holding High personal performance standards Functional experience may include (not all required): Data: SQL, Python, Power BI, analytics engineering RevOps: CRM, GTM systems, routing, reporting Automation: APIs, workflows, AI copilots Strategy: segmentation, ICP modeling, business analysis Creative: Figma, presentation systems, visual storytelling What This Is Not This is not a fit for: Candidates seeking rigid schedules People who require heavy task-level management Those optimizing primarily for low-pressure environments Anyone unable to commit to U.S. Eastern Time overlap Recent Graduates & Interns We do consider exceptional early-career talent. Formal education matters less than demonstrated execution . You should be able to show: Products you built Dashboards you shipped Automations you deployed Freelance or startup work Revenue or operational impact If your experience is limited to coursework only, this role is likely not the right fit at this time. 45-Day Hiring Window This is a general call for elite talent . We will be actively reviewing candidates over the next 45 days as we prepare for a significant team build-out. This is not a single hire—this is a founding cohort expansion .