Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I'm a results-driven Software Engineer with 1+ year of hands-on experience building production-grade Python-based microservices, RESTful APIs, and scalable web technology platforms. I design and deliver full-stack software solutions using Python, Java, SQL, NoSQL, and cloud infrastructure (AWS; Azure-familiar). I excel at optimizing performance, reducing latency, and improving accuracy through data-driven engineering, while collaborating in Agile/Scrum teams and communicating clearly under tight deadlines.…I'm a results-driven Software Engineer with 1+ year of hands-on experience building production-grade Python-based microservices, RESTful APIs, and scalable web technology platforms. I design and deliver full-stack software solutions using Python, Java, SQL, NoSQL, and cloud infrastructure (AWS; Azure-familiar). I excel at optimizing performance, reducing latency, and improving accuracy through data-driven engineering, while collaborating in Agile/Scrum teams and communicating clearly under tight deadlines.

Punya Tomar

Full Stack Developer, Web Developer, Back-End Developer, +2





I'm a results-driven Software Engineer with 1+ year of hands-on experience building production-grade Python-based microservices, RESTful APIs, and scalable web technology platforms. I design and deliver full-stack software solutions using Python, Java, SQL, NoSQL, and cloud infrastructure (AWS; Azure-familiar). I excel at optimizing performance, reducing latency, and improving accuracy through data-driven engineering, while collaborating in Agile/Scrum teams and communicating clearly under tight deadlines.…I'm a results-driven Software Engineer with 1+ year of hands-on experience building production-grade Python-based microservices, RESTful APIs, and scalable web technology platforms. I design and deliver full-stack software solutions using Python, Java, SQL, NoSQL, and cloud infrastructure (AWS; Azure-familiar). I excel at optimizing performance, reducing latency, and improving accuracy through data-driven engineering, while collaborating in Agile/Scrum teams and communicating clearly under tight deadlines.

Available to hire

I’m a results-driven Software Engineer with 1+ year of hands-on experience building production-grade Python-based microservices, RESTful APIs, and scalable web technology platforms.

I design and deliver full-stack software solutions using Python, Java, SQL, NoSQL, and cloud infrastructure (AWS; Azure-familiar). I excel at optimizing performance, reducing latency, and improving accuracy through data-driven engineering, while collaborating in Agile/Scrum teams and communicating clearly under tight deadlines.

Skills

Experience Level

Expert

Expert

Expert

Expert

Intermediate

Language

English

Advanced

Work Experience

Associate Software Engineer – Generative AI & Full-Stack at Nagarro

June 1, 2025 - Present

Engineered production-grade Python (FastAPI) microservices with S3-backed lazy-singleton loading for a large-scale web technology platform, cutting serverless cold-start latency by 60% and enabling enterprise-grade scalability. Architected and owned an end-to-end multi-stage agentic AI pipeline on AWS Bedrock, orchestrating LLM reasoning chains across specialized agents; improved recommendation accuracy by 40%+ over the prior rule-based baseline. Built a large-scale Retrieval-Augmented Generation (RAG) system with semantic vector search and hybrid re-ranking on AWS Bedrock Knowledge Bases, significantly reducing LLM hallucination across multi-turn agent responses. Benchmarked multiple LLM and embedding models on latency, token cost, and accuracy; reduced per-query inference cost by 35% through model selection. Designed chain-of-thought and few-shot prompt templates with structured JSON extraction, eliminating inter-agent handoff errors. Collaborated in Agile/Scrum teams; shipped produc

Systems Engineer Trainee at Infosys

February 1, 2025 - June 1, 2025

Delivered full-stack web technology modules using ASP.NET Core, Entity Framework Core, Angular, and SQL Server with 80%+ unit test coverage, demonstrating end-to-end software engineering ownership. Identified and resolved 12+ critical bugs across shared microservices through cross-team code reviews, improving scalability, maintainability, and reliability. Maintained attention to detail in requirements analysis, testing, and deployment, consistently meeting tight deadlines.

Computer Vision Intern (Open-Source Research) at Remote

September 1, 2023 - January 31, 2024

Built a real-time object detection and navigation system in Python and OpenCV achieving 85% model accuracy, with voice-guided proximity alerts validated across 5 real-world test environments.