Rohit Singh

Full Stack Software Engineer with 3+ years of experience building scalable backend systems and modern web applications using Python, Django/DRF, SQL, React, and Angular. Experienced in designing REST APIs, microservices, AI-powered analytics platforms, and cloud-native applications. Skilled in RAG pipelines, LangChain, FAISS, and LLM integrations for GenAI solutions.

Strong expertise in PostgreSQL, Docker, CI/CD, AWS, and scalable system architecture with a focus on performance optimization, clean code, and secure API development.

Senior Software Developer at Ven Analytics (2024-10 – Present)

• Developing scalable backend services using Django, DRF, PostgreSQL, and REST APIs for large-scale advertising analytics and campaign management platforms.
• Working on AI-driven analytics systems integrating LLMs, LangChain, RAG pipelines, FAISS-based vector search, and Generative AI workflows for intelligent campaign insights and automated reporting.
• Built APIs and data pipelines to integrate advertising platforms such as Meta Ads and DSP systems for campaign automation, analytics, and performance tracking.
• Designed secure authentication and authorization systems using OAuth and token-based integrations.
• Optimized database queries and backend performance, improving API response time and reducing system latency significantly.
• Contributed to scalable microservices architecture, Docker deployments, AWS infrastructure, and CI/CD workflows for reliable production releases.
• Collaborated closely with frontend, product, and analytics teams in Agile development environments to deliver high-impact AI-powered features.

Front-end Developer at BARCOSYS Software India Pvt. Ltd (2024-07 – 2024-10)

• Developed admin-facing and internal tools using React, enabling efficient client and workflow management.
• Collaborated with designers and stakeholders to iterate on UI/UX and improve usability.
• Improved frontend performance using lazy loading, memoization, and modular architecture.

Software Developer at Albanero dev (2023-03 – 2024-02)

• Built and scaled React-based data processing platforms used by enterprise clients.
• Led frontend architecture decisions and collaborated cross-functionally with backend and product teams.
• Delivered major features such as file uploads and data mapping workflows, improving operational efficiency by 20%.

Back End Trainee at FunctionUp (2022-02 – 2023-03)

BTech in Computer Science – RGPV University (2018 – 2022)

PCM With Computer Science – Kendriya Vidyalaya (2017 – 2018)