Headline

Senior Backend Engineer | AWS Serverless | Python | FastAPI | GenAI | Distributed Systems | Data Pipelines

About

Backend Engineer with 4+ years of experience building scalable, secure, and high-performance cloud applications Strong expertise in Python, AWS serverless architecture, and microservices Proven impact in reducing latency, optimizing cloud costs, and improving system reliability Hands-on experience with GenAI, RAG pipelines, LangChain, and vector databases Experienced in designing real-time data pipelines, ETL workflows, and analytics platforms Passionate about ownership, system design, mentoring, and performance-driven engineering

Location

Pune District

AI stack

codex

opencode

Work experience

Senior Software Developer at ITC Infotech, Aug 2025 - Present · 1 yr 1 mo, Pune District, Maharashtra, India, Designed and deployed serverless microservices using AWS Lambda and API Gateway Reduced API latency by 30% and post-release defects by 40% using TDD Built automated data pipelines using DynamoDB Streams, Lambda, and S3 handling 10M+ records Implemented CloudFront, TLS upgrades, and CSP policies, reducing vulnerabilities by 40% Mentored junior engineers and improved team productivity by 25% Led production incident management and root-cause analysis

Software Developer at Blazeclan Technologies, Dec 2024 - Aug 2025 · 9 mos, Pune District, Maharashtra, India, Created automated analytics pipelines with Athena and Glue Integrated WhatsApp APIs for real-time transactional notifications Implemented IaC using CloudFormation and Terraform

Technical Lead at VDOIT Technologies, Apr 2024 - Dec 2024 · 9 mos, Remote, Built fully serverless backend systems using Python and AWS Lambda Integrated OpenAI APIs to power AI-driven learning modules Improved backend performance by 25% using optimized queries and caching Implemented JWT authentication and multi-origin CORS Integrated Stripe payment systems Built avatar-based conversational AI systems Developed IoT-based smart gardening architecture with real-time monitoring Designed event-driven systems using SQS, SNS, and Lambda Delivered end-to-end solutions by working directly with clients

Senior Information Technology Specialist at VDOIT Technologies, Nov 2022 - Apr 2024 · 1 yr 6 mos, Remote

Information Technology Associate at VDOIT Technologies, Aug 2021 - Apr 2024 · 2 yrs 9 mos, Gurugram, Haryana, India

Data Analyst at Blitz Jobs, May 2020 - Jul 2020 · 3 mos

Education

Bachelor of Technology, Computer Science, UPES