Freelance Senior Python Developer (MLOps, NLP, OpenAI)

Company Description

ThreatXIntel is a startup cyber security company dedicated to protecting businesses and organizations from cyber threats. Our team offers services such as cloud security, web and mobile security testing, cloud security assessment, and DevSecOps. We provide customized, affordable solutions to meet the specific needs of our clients and take a proactive approach to security.

Role Description

very strong and independent Python developer

Key Responsibilities

• Develop high-quality, production-grade Python applications and APIs.
• Design, implement, and maintain

  MLOps pipelines

  for model training, testing, deployment, and monitoring.
• Work with

  NLP frameworks

  (SpaCy, Hugging Face Transformers, NLTK, etc.) to build and deploy advanced language models.
• Integrate

  OpenAI APIs

  (ChatGPT, embeddings, fine-tuning) into applications.
• Automate workflows for AI model lifecycle management.
• Build secure and scalable backend services (Flask, FastAPI, Django).
• Deploy solutions on

  AWS, Azure, or GCP

  using containerization (Docker, Kubernetes).
• Optimize code and pipelines for performance and cost efficiency.
• Work independently and deliver complete solutions within deadlines.

Required Skills & Experience

• 5+ years of

  Python

  development experience (backend + AI/ML).
• Strong expertise in

  MLOps

  tools (MLflow, Kubeflow, SageMaker, Vertex AI, Azure ML).
• Hands-on experience in

  NLP

  (transformers, embeddings, text classification, summarization, chatbots).
• Solid experience integrating

  OpenAI APIs

  and other LLM providers.
• Strong knowledge of SQL & NoSQL databases.
• Proficient with

  Docker

  and

  Kubernetes

  for deployment.
• Cloud expertise (AWS, Azure, or GCP).
• Proven ability to work independently and deliver end-to-end solutions.