Chirag

Senior Python Developer

Tectum Technologies Pvt. Ltd • Vollzeit

Jan 2025 - Present • 1 yr 9 mos

- Developed scalable REST APIs using Django and integrated them with React.js frontend consumed by cross functional teams. - Designed and deployed multi-container architecture using Docker, enabling seamless orchestration of Django, PySpark, PostgreSQL, and Elasticsearch services. - Built automated PySpark pipelines to ingest, extract and transform data from PDF, DOCX and structured files into relational databases. - Implemented data processing workflows where uploaded files trigger Spark jobs and push processed results into PostgreSQL and Elasticsearch for search and analytics. - Integrated Elastic Stack (Elasticsearch + Kibana) for high-performance querying, indexing, and visualization of processed data. - Managed multi-server infrastructure, including dedicated servers for Django + React application, PySpark compute, PostgreSQL database, and observability stack. - Containerized and served an LLM model using Ollama, enabling internal GenAI capabilities and secure querying. - Collaborated in an Agile environment with cross-functional teams for requirement gathering, sprint planning, and production deployments. - Experienced in troubleshooting, container access, log monitoring, and performance optimization across distributed systems. - Leading backend development and engineering discussions to build scalable enterprise applications using Django & REST APIs. - Collaborated directly with clients for requirement gathering, solution design, and technical implementation. - Mentored junior developers, conducted code reviews, and ensured delivery aligned with engineering best practices. - Participated in Agile/Scrum, CI/CD pipelines, sprint planning, and stakeholder progress reporting.

Python Developer

Fulfillment Center Service United States Private Limited • Vollzeit

Mar 2022 - Jan 2025 • 2 yrs 10 mos

- Developed and upgraded backend services using Python; wrote clean, reusable, and performance-optimized code. - Automated manual business processes through Python scripting, reducing operational workload. - Integrated multiple third-party APIs into legacy systems to streamline business operations. - Debugged and provided backend support for live applications, improving system reliability. - Created detailed technical documentation, covering architecture, code standards, and deployment processes. - Built Flask-based web applications and maintained existing projects. - Stayed updated on best practices in Python, Django, and modern web technologies.

Associate Engineer

Sciffer Analytics Private Limited • Vollzeit

Aug 2020 - Mar 2022 • 1 yr 7 mos

- Worked on building an optimal data collection pipeline for an object detection model, used web scraping for data collection. - Worked with a python programming language and built automation script for data preprocessing and cleaning using different libraries. - Developed Key Performance Indicators (KPI) and presented it to the management and led to the execution plan. - Conducted root cause analysis activities when necessary in order to determine underlying issues causing application failures or malfunctions.