65 Esd Jobs - Page 3

Responsibilities: * Create detailed layout designs using Virtuoso software. * Perform physical verification through DRC, LVS, ESD checks. * Collaborate with cross-functional teams on floor planning and antenna integration. Annual bonus

What You ll Need: BTech/MTech in Electrical Engineering or related field. Minimum of 3 years of experience with MTech or 5 years with BTech in CMOS circuit design and layout methodology. Strong knowledge of deep submicron process technologies and CMOS processes. Familiarity with JEDEC requirements for DDR interfaces and standards. Experience with ASIC design flow and ESD concepts is an advantage.

Role & responsibilities SPOC for the Supplier Quality Sustenance for the assigned Suppliers or commodity(Electricals, Electronics, EMS etc). Prevention strategies & CAPA for improving supplier SPR (Straight Pass Ratio) and ensuring defect free supplies to Ather Verify Quality, Systems and Process (Electricals, Electronics, EMS etc) in accordance with IATF 16949, ESD 20.20 & IPC requirements at Supplier end on periodic basis. Conduct periodic product audit, Process audit & Layered process audit for all Supplierparts. Work with the SQA & ME to implement preventive process controls to embed Qualityfrom Development to Launch at supplier end. Collaborating with both Suppliers and Ather for the closure especially supplier internalrejections, Tier 2 bugs and bugs reported at Ather. Ensure FPY, OEE of machines as per set target and early communication to Ather Immediate deployment of containment action with cutoff and traceability along witheffective verification of corrective action as per Supplier Quality Requirement Manual Communication to Ather SQA in case of unapproved changes against set PPAP conditions Monitor and validate early production builds to ensure that the Designs, Tools, Jigs and Fixtures are as per Ather requirements Implementation check as per ESD 20.20, product qualification, compliance verification Work closely with the SQA & Manufacturing Engineering, Supplier Management to ensure highest levels of part Quality Work hand in hand with the Ather ME team, as part of the team ensure builds in PCBA & boxbuilds are completed as per the project schedules. Validate testing and process cycle times and yield to meet the TAKT and OEE requirements Execute and monitor the DOEs assigned at foxconn for the box build assembly process mprovements. Follow ups with EMS partner for NPI build readiness Preferred candidate profile Expertise in Supplier Quality Management in the EMS industry. Worked in Electronics Manufacturing Service (EMS) and sound knowledge of SMT , THT & Soldering process along with Bare board (PCB) Working knowledge in understanding assembly instructions & CTQ requirements for PCBs, PCBAs & Box builds. Sound understanding of Gerber & Schematics Expertise in IPC 610A & IPC711 Acceptance level Expertise in PPAP,PFMEA,FTA,8D,SPC ,MSA Understanding and implementation of ESD requirement as per ESD 20.20:21 Good technical, communication skills & Punctuality.

• Drive Area estimation, Floor Planning, Placement, Routing, Power planning, Verification, EMIR, ESD-LUP Verification & Tape out. • Understanding of low parasitic, high frequency design techniques. • Finfet process & Lower nodes; 2nm/3nm/5nm/7nm Required Candidate profile • Exp with Cadence (Virtuoso), Synopsys (CC), Calibre & ICV verification tools like LVS, DRC, Extraction. • Debugging/fixing LVS/DRC errors • Experience with EMIR, PERC tools. • Skill/TCL scripting.

Job Area: Engineering Group, Engineering Group > Hardware Engineering General Summary: Job Overview In this highly cross functional role, you will be part of the Global Design Enablement team responsible for the physical verification aspects of PDK development. You will conceptualize, develop, maintain and improve the Physical Verification flows. The role requires you to work on flow and rule deck development for various technology nodes utilizing the state of the art tools. You will be collaborating with the Custom Digital/Analog/Mixed Signal/RF, Physical design (PD) and Chip integration teams to understand their requirements and challenges and enabling flows to meets their needs. This role requires a thorough understanding of Design Rule Checks (DRC), Layout Versus Schematic (LVS) and Layout and Programmable ERC, implementing the rules from scratch and/or modify the existing ones . Minimum Qualifications: Bachelor's degree in Computer Science, Electrical/Electronics Engineering, Engineering, or related field and 3+ years of Hardware Engineering or related work experience. OR Master's degree in Computer Science, Electrical/Electronics Engineering, Engineering, or related field and 2+ years of Hardware Engineering or related work experience. OR PhD in Computer Science, Electrical/Electronics Engineering, Engineering, or related field and 1+ year of Hardware Engineering or related work experience. Minimum Qualification Minimum 5 years experience in a hands-on PDK role Expertise in Calibre/ICV runset coding for DRC/LVS/ERC/PERC/ESD/Latch-up/Antenna". As a member of the Physical Verification CAD team, you will maintain and improve all aspects of physical verification flow and methodology Code custom checks such as Layout/Programmable ERCs, addition of custom devices in LVS, implementation of custom design rules(DRCs), etc to meet the needs of the design teams You will need to have a deep understanding of design rule checks (DRC) and layout versus schematic (LVS) runsets, writing from scratch and/or modify existing ones. Proficiency in integration and tech setup of Calibre LVS with StarRC/QRC and other Extraction tools Support the design teams with solving their PV challenges to facilitate the IP release and Chip tapeouts Collaborate with tool vendor and foundries for tools and flow improvements Knowledge of deep sub-micron FINFET, Planar, SOI and PMIC process technologies and mask layout design Proficiency in one or more of the programming/scripting languages- , Python, Unix, Perl, and TCL. Good communication skills and ability to work collaboratively in a team environment Applicants Qualcomm is an equal opportunity employer. If you are an individual with a disability and need an accommodation during the application/hiring process, rest assured that Qualcomm is committed to providing an accessible process. You may e-mail disability-accomodations@qualcomm.com or call Qualcomm's toll-free number found here. Upon request, Qualcomm will provide reasonable accommodations to support individuals with disabilities to be able participate in the hiring process. Qualcomm is also committed to making our workplace accessible for individuals with disabilities. (Keep in mind that this email address is used to provide reasonable accommodations for individuals with disabilities. We will not respond here to requests for updates on applications or resume inquiries). Qualcomm expects its employees to abide by all applicable policies and procedures, including but not limited to security and other requirements regarding protection of Company confidential information and other confidential and/or proprietary information, to the extent those requirements are permissible under applicable law. To all Staffing and Recruiting Agencies Please do not forward resumes to our jobs alias, Qualcomm employees or any other company location. Qualcomm is not responsible for any fees related to unsolicited resumes/applications. If you would like more information about this role, please contact Qualcomm Careers.

We Are: At Synopsys, we drive the innovations that shape the way we live and connect Our technology is central to the Era of Pervasive Intelligence, from self-driving cars to learning machines We lead in chip design, verification, and IP integration, empowering the creation of high-performance silicon chips and software content Join us to transform the future through continuous technological innovation, You Are: An experienced and passionate Analog Design Engineer with 1-3 years of experience in the field You have a strong background in CMOS processes and deep submicron process technologies You understand the intricacies of CMOS circuit design and layout methodology, and you have a basic understanding of analog/mixed signal circuitry Familiarity with ESD concepts is a plus You are knowledgeable about ASIC design flow and JEDEC requirements for DDR interfaces and standards You excel at executing circuit design tasks with a focus on quality and efficiency Your communication skills are excellent, enabling you to interact effectively with internal development teams, What Youll Be Doing: Designing DDR/HBM Memory Interface I/O circuits and layouts, including GPIO and special I/Os, Collaborating with the DDR/HBM PHY team, package engineers, and system engineers to meet design specifications, Ensuring adherence to best practices in circuit design and layout methodology, Conducting thorough design reviews and contributing to the continuous improvement of design processes, Staying updated with the latest advancements in analog design technologies and methodologies, Documenting design processes and providing support for design validation and testing, The Impact You Will Have: Enhancing the performance and reliability of our analog and mixed-signal circuits, Contributing to the development of high-performance DDR/HBM Memory Interfaces, Supporting the overall success of our chip design and IP integration projects, Driving innovation in analog design methodologies and processes, Ensuring our products meet the highest standards of quality and efficiency, Helping Synopsys maintain its leadership position in the semiconductor industry, What Youll Need: Bachelor's or Master's degree in Electronics or Electrical Engineering, 1-3 years of experience in CMOS processes and deep submicron technologies, Proficiency in CMOS circuit design and layout methodology, Basic understanding of analog/mixed signal circuitry, Familiarity with ASIC design flow and JEDEC requirements for DDR interfaces, Who You Are: A detail-oriented engineer with a passion for analog design, An effective communicator who collaborates well with cross-functional teams, A problem-solver who can analyze and address design challenges efficiently, A continuous learner who stays updated with industry trends and advancements, A team player who contributes to the overall success of the project, The Team Youll Be A Part Of: You'll join a dynamic and innovative team of engineers focused on advancing our analog design capabilities Our team is dedicated to pushing the boundaries of technology and delivering cutting-edge solutions for the semiconductor industry We value collaboration, creativity, and a commitment to excellence in everything we do, Rewards and Benefits: We offer a comprehensive range of health, wellness, and financial benefits to cater to your needs Our total rewards include both monetary and non-monetary offerings Your recruiter will provide more details about the salary range and benefits during the hiring process,

Senior Instrumentation Engineer - CHE00RX Company Worley Primary Location IND-TN-Chennai Job Instrumentation and Controls Schedule Full-time Employment Type Employee Job Level Experienced Job Posting Apr 23, 2025 Unposting Date May 29, 2025 Reporting Manager Title Department Manager Building on our past. Ready for the future Worley is a global professional services company of energy, chemicals and resources experts. We partner with customers to deliver projects and create value over the life of their assets. Were bridging two worlds, moving towards more sustainable energy sources, while helping to provide the energy, chemicals and resources needed now. The Role As a Senior Instrumentation Engineer with Worley, you will work closely with our existing team to deliver projects for our clients while continuing to develop your skills and experience etc. To be considered for this role it is envisaged you will possess the following attributes: Preparation of Instrumentation engineering deliverables including Specifications, Instrument Datasheets, Logic Diagrams etc. Deliver instrumentation & controls specific design and drafting services that meet Worley the customer's and applicable statutory and regulatory requirements. Knowledge of SPI / AVEVA Able to prepare instrument datasheets, Index, IO list and other SPI deliverables. Able guide the designers for modelling activity, having good communication skills. Carryout sizing calculations for Control Valves, Flow Meters, Pneumatic & Hydraulic Power Systems Instrument cable voltage drop & Intrinsically Safe Circuit Calculations Preparation of Fire & Gas Detectors & Alarm Device Datasheets Inter-disciplinary document comments and reviews Provide inputs and review of engineering drawings including Instrument Location Plans, Cable & JB Schedules, Cable Routing Layouts, Instrument Installation Details, Process / Pneumatic Hook-Ups, Interconnection Diagrams, Loop Diagrams, Fieldbus Segment Diagrams, Interconnection Diagrams, Instrument Loop Diagrams Liaison with the Instrument Designers Produce Systems Vendors modifications Scopes of Work documents. Carryout onshore and offshore site surveys as required. Attend interface meetings with Clients and Vendors to progress design scopes. Review Instrumentation and Control Systems Vendors offers, prepare Vendor Technical Clarifications, and prepare Technical Bid Evaluation reports. About You To be considered for this role it is envisaged you will possess the following attributes: Minimum 12+ years experience in detailed engineering and design of Instrumentation & Control works for Oil & Gas projects in similar position Fully familiar with relevant international codes, standards and recommended practices such as ISA, NEC, NFPA, BS API, IEC,etc Should have hands on experience in INTOOLS (SPI) software. Working knowledge of AVEVA instrumentation. The candidates should have hands on experience of multi-disciplinary projects in Concept, FEED and Detail Engineering of field Instrumentation, Control & Monitoring and Safety Shutdown Systems, including DCS, ESD and F&G, in the onshore / offshore O&G and petrochemical environment. Developing technical and practical instrumentation & controls design and drafting skills in the same or similar industry. Developing skills in design software. Competent use of relevant software such as MS Office Suite Degree in Electrical, Electronics or Instrumentation & Control Engineering or equivalent Moving forward together Were committed to building a diverse, inclusive and respectful workplace where everyone feels they belong, can bring themselves, and are heard. We provide equal employment opportunities to all qualified applicants and employees without regard to age, race, creed, color, religion, sex, national origin, ancestry, disability status, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, citizenship status or any other basis as protected by law. We want our people to be energized and empowered to drive sustainable impact. So, our focus is on a values-inspired culture that unlocks brilliance through belonging, connection and innovation. And we're not just talking about it; we're doing it. We're reskilling our people, leveraging transferable skills, and supporting the transition of our workforce to become experts in today's low carbon energy infrastructure and technology. Whatever your ambition, theres a path for you here. And theres no barrier to your potential career success. Join us to broaden your horizons, explore diverse opportunities, and be part of delivering sustainable change.

exp in the field of process control & automation. DCS Design exp in Engineering Industry. • Analyse customer inputs and understand requirements Design Specifications, P&IDs, Control Narratives, IO list, Instrument Index, Operating Philosophies etc.

www.Sevyamultimedia.com Layout Lead About Us We are a technology consulting company delivering best-in class Chip Design Services. Founded in 2008, we partner with top semiconductor companies in building a connected, safer tomorrow. With over 40+ tapeouts and expertise spanning the breadth of chip design, we offer a wide variety of Semiconductor skills Approach We support a mix of engagement models to support diverse client requirements. Engagement Models Turnkey (SoW) Engagement Staff Augmentation (T&M) Offshore Design Center Key Enablers Hands on Leadership Proven Industry Experts TSMC DCA Parternship Collaboration with Academia Message About the job Analog Layout Design Lead with 7+ years of relevant work experience You will be doing Analog Layout in advanced process technologies, serving global Semiconductor product MNC clients. What you get: Inducted in the advanced Analog VLSI projects Get an opportunity to work with clients that are world-class VLSI MNCs Skills: Hands-on knowhow in analog and mixed-signal layout techniques and experience with Cadence Layout tools (Virtuoso) and Mentor Graphics verification tools (Calibre) Experience in Custom Analog Layout (one or more) of I/O, Amplifiers/OPAMP circuits, ADCs/DACs, LDOs, Bandgaps & Bias Circuits, Temperature Sensor, Oscillators Physical Verification ( LVS, DRC, ERC, ANT with Calibre) Ability to recognize and correct problematic circuit and layout structures Knowledge of relevant device physics, matching techniques, ESD/Latchup mitigation techniques, circuit parasitic extraction & reduction, VXL compliance etc., is expected Ability to closely and independently work with Analog Designers to solve performance and area challenges Traits: Quick learner with excellent interpersonal, verbal/written communication, problem-solving, and decision-making skills Adaptable, Flexible, Global Approach/Synthesis, Creative Willing to work on customer site for deployment and support Contact: Uday Mulya Technologies muday_bhaskar@yahoo.com "Mining The Knowledge Community"

www.Sevyamultimedia.com Layout Senior Manager/ Manager About Us We are a technology consulting company delivering best-in class Chip Design Services. Founded in 2008, we partner with top semiconductor companies in building a connected, safer tomorrow. With over 40+ tapeouts and expertise spanning the breadth of chip design, we offer a wide variety of Semiconductor skills Analog IP Design Foundation - OpAmp, Bandgap IOs - GPIO, I2C, LVDS Clocking - PLL Power - LDO PDK, Design Automation DRC/LVS/Extraction Rule deck Development PCell Development Automation Tools in Perl, Python, GoLang Approach We support a mix of engagement models to support diverse client requirements. Engagement Models Turnkey (SoW) Engagement Staff Augmentation (T&M) Offshore Design Center Key Enablers Hands on Leadership Proven Industry Experts TSMC DCA Parternship Collaboration with Academia Location: Hyderabad #### **Job Summary:** We are seeking an experienced and dynamic Layout Design Manager to lead our layout design team. The ideal candidate will have a strong background in analog-on-top chip layout for devices with high-speed IO and analog components, as well as experience in dealing with ESD/latch-up issues, bump matrix design, RDL routing, power distribution, and critical signal planning. This role requires excellent leadership skills, the ability to manage complex design projects, and a strong technical background in layout design. #### **Key Responsibilities:** - **Team Leadership:** - Lead, mentor, and manage a team of layout design engineers. - Foster a collaborative and innovative team environment. - Develop team skills through training and professional development initiatives. - **Project Management:** - Plan and estimate layout design tasks, resources, and schedules. - Track and report on project progress, ensuring timely delivery of milestones. - Coordinate with cross-functional teams, including design, verification, and packaging, to align layout design activities with project goals. - **Analog-on-Top Layout Design:** - Oversee the layout design of analog-on-top chips with high-speed IO and analog components. - Ensure designs meet performance, power, area, and manufacturability requirements. - Optimize layout for ESD and latch-up prevention, signal integrity, and noise immunity. - **Bump Matrix and RDL Routing:** - Manage the design of bump matrix and redistribution layer (RDL) routing for advanced packaging. - Ensure efficient power distribution and critical signal planning. - **ESD/Latch-Up and Power Distribution:** - Address and resolve ESD and latch-up issues in layout designs. - Design robust power distribution networks to ensure reliable chip operation. - **Critical Signal Planning:** - Plan and implement critical signal routing to minimize interference and maximize performance. - Optimize layout for signal integrity and timing closure. - **Hiring and Training:** - Participate in the hiring process to recruit top talent for the layout design team. - Provide training and mentorship to new hires and junior engineers. - **Continuous Improvement:** - Stay updated with the latest industry trends, tools, and methodologies in layout design. - Drive continuous improvement initiatives to enhance design processes and methodologies. - Implement best practices for layout design and contribute to the development of standards and processes. #### **Qualifications:** - **Education:** - Bachelors or Master’s degree in Electrical Engineering, Computer Engineering, or a related field. - **Experience:** - 10-15 years of experience in layout design, with at least 3 years in a managerial or leadership role. - Proven experience in analog-on-top chip layout for high-speed IO and analog devices. - **Technical Skills:** - Extensive experience with ESD and latch-up prevention techniques. - Proficiency in bump matrix design and RDL routing. - Strong knowledge of power distribution networks and critical signal planning. - Familiarity with CAD tools (e.g., Cadence Virtuoso, Mentor Graphics) for layout design. - Experience with physical verification (DRC, LVS) and parasitic extraction. - **Soft Skills:** - Excellent leadership and team management abilities. - Strong problem-solving and analytical skills. - Effective communication and interpersonal skills. - Ability to work in a fast-paced, dynamic environment and manage multiple projects simultaneously. #### **Preferred Qualifications:** - Experience with advanced node technologies (e.g., FinFET, SOI). - Knowledge of reliability testing and failure analysis for analog and high-speed IO circuits. - Familiarity with scripting languages (e.g., Python, Perl) for automation. Contact: Uday Mulya Technologies muday_bhaskar@yahoo.com "Mining The Knowledge Community"

www.Sevyamultimedia.com Layout Lead About Us We are a technology consulting company delivering best-in class Chip Design Services. Founded in 2008, we partner with top semiconductor companies in building a connected, safer tomorrow. With over 40+ tapeouts and expertise spanning the breadth of chip design, we offer a wide variety of Semiconductor skills Approach We support a mix of engagement models to support diverse client requirements. Engagement Models Turnkey (SoW) Engagement Staff Augmentation (T&M) Offshore Design Center Key Enablers Hands on Leadership Proven Industry Experts TSMC DCA Parternship Collaboration with Academia Message About the job Analog Layout Design engineer with 3-7+ years of relevant work experience You will be doing Analog Layout in advanced process technologies, serving global Semiconductor product MNC clients. What you get: Inducted in the advanced Analog VLSI projects Get an opportunity to work with clients that are world-class VLSI MNCs Skills: Hands-on knowhow in analog and mixed-signal layout techniques and experience with Cadence Layout tools (Virtuoso) and Mentor Graphics verification tools (Calibre) Experience in Custom Analog Layout (one or more) of I/O, Amplifiers/OPAMP circuits, ADCs/DACs, LDOs, Bandgaps & Bias Circuits, Temperature Sensor, Oscillators Physical Verification ( LVS, DRC, ERC, ANT with Calibre) Ability to recognize and correct problematic circuit and layout structures Knowledge of relevant device physics, matching techniques, ESD/Latchup mitigation techniques, circuit parasitic extraction & reduction, VXL compliance etc., is expected Ability to closely and independently work with Analog Designers to solve performance and area challenges Traits: Quick learner with excellent interpersonal, verbal/written communication, problem-solving, and decision-making skills Adaptable, Flexible, Global Approach/Synthesis, Creative Willing to work on customer site for deployment and support Contact: Uday Mulya Technologies muday_bhaskar@yahoo.com "Mining The Knowledge Community"

Job Responsibilities 1. Schneider / Siemens PLCs and SCADA experience in Oil & Gas, Petrochemical and Utility (Water & Power) Industries. 2. Should have worked on PCS7, S7 400 H PLC OR M580 Systems in Redundant (Hot standby) Configuration with Server-client architecture of SCADA System. 3. Understanding of field instrumentation and its interface with PLC, RTU over communication bus. 4. Complete understanding of the engineering documents associated with instrumentation such as: P&IDs, loop diagrams, specification sheets, writing diagrams, ladder logic, logic diagrams, installation detail drawings, etc. 5. Complete understanding of field construction, sequence of events, how to track progress, how to verify proper installation, and control loop checking 6. Participate in developing the functional description of the automation solution (e.g., control scheme, alarms, HMI, reports) using rules established in the definition stage in order to develop and program. 7. Responsible for FAT and SAT.

Were Hiring! | Technical Sales Engineer SMT / PCBA Equipment Location: Chennai / Bangalore, India Company: EWG Apply at: carrerewglobal@gmail.com Position Overview: We are looking for an experienced and results-driven Technical Sales Engineer specializing in SMT / PCBA equipment and consumables. This is a full-time, on-site position based in Chennai / Bangalore. As part of our growing sales team, you will play a key role in understanding customer requirements, providing technical consultation, and driving sales of high-performance SMT solutions. Key Responsibilities: Drive sales of SMT/PCBA equipment and consumables Provide technical support and product demonstrations to clients Develop and maintain strong customer relationships Understand customer pain points and recommend appropriate solutions Collaborate with the internal technical team to deliver exceptional customer service Qualifications: 2 to 4 years of experience in SMT / PCBA industry (mandatory) Strong technical knowledge in SMT equipment, PCB assembly processes Excellent communication and interpersonal skills Proven track record in technical sales and customer support Diploma Engineering / Bachelor's degree in Engineering or a related technical field Problem-solving mindset with a customer-first approach Why Join Us? Work with a company at the forefront of ECO-Friendly electronics manufacturing. Be part of a technically strong and supportive team Opportunity to grow with a rapidly expanding business Ready to take the next step in your career? Send your resume to carrerewglobal@gmail.com Lets build the future of electronics manufacturing together!

Responsibility: Early involved in the NPI process with project team to identify the quality risk and drive process to close quality issues and complete QCP, IPQC FAI before MP. Work with project teams to understand customer quality requirements and set up product & process quality criteria with BPL factory. To monitor the product quality control system and product quality at BPL side to fulfill Company Devices requirement. 1. Drive continuous improvement initiatives for both product and system quality at BPL and monitor improvement actions have implemented in place.2. Chase for collecting/ analyzing the FOR (quality yield rate) and leading functional team to take improvement actions quickly to make sure meet the quality target.3. Co-work with China team to judge and solve materials issues at IQC and Process. 4. Take responsibility for OQC/OBA inspection & test maintenance and issues solving, ensure product out-going quality level is under control. 5. Lead BPL to implement inner audit regularly, including 5S, FAI, ESD, Process, etc. Follow up the company quality KPI and reduce the non-quality cost. Review and share weekly/ monthly KPI reports with customers. Coordinate customer audits at BPL and follow improvement actions. Co-work with customer support engineers to solve customer complaints. Requirement University degree in Electrical or Engineering background Minimum 10 years working experience. EMS factory quality experience and know PCBA/ SMT and assembly well. Quality tools requirement: Familiar with analytical tools, such as FMEA, process control plan and SPCBasic inspection techniques. Familiar with MSA, ESD, QCP and Factory audit.Know well about the ISO quality systems. Good communication skill and fluent in English. Share your updated CV to profiles@intellisearchonline.net

Roles & responsibilities Well knowledge in Samsung and Panasonic mounters Well knowledge in ICT and program downloaders Well knowledge in Parmi & Koyung AOI Well knowledge in SP and SPI machines Well knowledge in SMT process Well knowledge in Electrical & Electronics troubleshooting Knowledge in Break down Analysis documents Basic knowledge of EOL Well knowledge in Soldering equipments Well knowledge in ESD Preferred candidate profile BE/Diploma in EEE or ECE required 5-7 yrs of relevant experience required Transport available from Avadi, Tiruvallur, Porur, Ponnamallee, Sriperumbudur.