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Full-Stack Product Engineer with 4+ years of experience owning end-to-end product features—from Figma mockups and ambiguous problem statements through production deployment and executive demos. I focus on pragmatic engineering decisions that balance speed-to-delivery with scalability and stability. I build with React, TypeScript, and modern frontend tooling, alongside FastAPI/PostgreSQL on the backend, and I integrate AI/LLM-powered workflows using OpenAI and Anthropic APIs. Comfortable in fast-paced environments, I collaborate closely with product and design, and I actively use AI-assisted development tools daily to accelerate quality and delivery.…Full-Stack Product Engineer with 4+ years of experience owning end-to-end product features—from Figma mockups and ambiguous problem statements through production deployment and executive demos. I focus on pragmatic engineering decisions that balance speed-to-delivery with scalability and stability. I build with React, TypeScript, and modern frontend tooling, alongside FastAPI/PostgreSQL on the backend, and I integrate AI/LLM-powered workflows using OpenAI and Anthropic APIs. Comfortable in fast-paced environments, I collaborate closely with product and design, and I actively use AI-assisted development tools daily to accelerate quality and delivery.

Sujit Kumar

Full Stack Developer, Back-End Developer, Web Developer, +3

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Full-Stack Product Engineer with 4+ years of experience owning end-to-end product features—from Figma mockups and ambiguous problem statements through production deployment and executive demos. I focus on pragmatic engineering decisions that balance speed-to-delivery with scalability and stability. I build with React, TypeScript, and modern frontend tooling, alongside FastAPI/PostgreSQL on the backend, and I integrate AI/LLM-powered workflows using OpenAI and Anthropic APIs. Comfortable in fast-paced environments, I collaborate closely with product and design, and I actively use AI-assisted development tools daily to accelerate quality and delivery.…Full-Stack Product Engineer with 4+ years of experience owning end-to-end product features—from Figma mockups and ambiguous problem statements through production deployment and executive demos. I focus on pragmatic engineering decisions that balance speed-to-delivery with scalability and stability. I build with React, TypeScript, and modern frontend tooling, alongside FastAPI/PostgreSQL on the backend, and I integrate AI/LLM-powered workflows using OpenAI and Anthropic APIs. Comfortable in fast-paced environments, I collaborate closely with product and design, and I actively use AI-assisted development tools daily to accelerate quality and delivery.

Available to hire

Full-Stack Product Engineer with 4+ years of experience owning end-to-end product features—from Figma mockups and ambiguous problem statements through production deployment and executive demos. I focus on pragmatic engineering decisions that balance speed-to-delivery with scalability and stability.

I build with React, TypeScript, and modern frontend tooling, alongside FastAPI/PostgreSQL on the backend, and I integrate AI/LLM-powered workflows using OpenAI and Anthropic APIs. Comfortable in fast-paced environments, I collaborate closely with product and design, and I actively use AI-assisted development tools daily to accelerate quality and delivery.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Full-Stack Product Engineer at Sharp HealthCare

October 1, 2024 - Present

Designed, built, and deployed end-to-end product features from Figma mockups and problem statements to production deployment and executive demos. Used React, TypeScript, Vite, shadcn, Radix UI, and Tailwind CSS on the frontend, and Python FastAPI with PostgreSQL and Alembic on the backend. Supported a platform processing 1.2B+ transactions annually. Integrated LLM-based systems via OpenAI and Anthropic APIs into production workflows. Implemented Clerk authentication and OAuth2/JWT and deployed frontend on Vercel with backend on Railway/AWS. Mentored 3 junior engineers and partnered with product/design/executive stakeholders in an ambiguous, fast-paced environment.

Software Engineer at Sharp HealthCare

October 1, 2024 - Present

Developed scalable full-stack applications using React, Python, FastAPI, and PostgreSQL to support enterprise healthcare workflows processing 1.2B+ interactions annually. Built backend REST APIs and microservices for workflow orchestration, analytics, and data processing, improving operational efficiency by 40%. Designed efficient database schemas and optimized SQL queries reducing API response latency by 35%. Built reusable frontend components to improve UI consistency and development speed. Wrote unit and integration tests, debugged production issues, and participated in code reviews and Agile ceremonies.

Software Engineer at Farmers Insurance Group

November 1, 2023 - August 1, 2024

Developed backend services using Java, Spring Boot, PostgreSQL, and AWS supporting enterprise insurance applications. Built scalable REST APIs enabling secure communication across distributed services. Implemented event-driven workflows using Kafka improving real-time data synchronization. Optimized SQL queries reducing data processing time by 28%. Collaborated with cross-functional teams in Agile environments to deliver production-ready features.

Software Engineer at 1 Zara (Inditex)

March 1, 2021 - July 31, 2022

Built and shipped full-stack product features end to end using React, TypeScript, Tailwind CSS, Python, FastAPI, and PostgreSQL. Implemented Supabase backend services and REST APIs for retail operational workflows. Collaborated with product and design stakeholders to translate requirements into production features and supported Agile delivery via Git-based CI/CD. Improved system throughput through pragmatic backend optimization.

Software Engineer at Zara (Inditex)

March 1, 2021 - July 1, 2022

Built full-stack applications for inventory and retail management using Java, Spring Boot, React, and PostgreSQL. Implemented backend services for order processing, inventory tracking, and reporting workflows. Developed responsive frontend interfaces to improve usability. Implemented Kafka-based asynchronous messaging for near real-time system communication. Debugged production issues and contributed to performance and reliability improvements.

Junior Software Engineer at India Cements

March 1, 2020 - February 28, 2021

Developed full-stack features using React, TypeScript, Python, Node.js, and PostgreSQL. Built REST APIs and user-facing frontend interfaces with reusable UI components. Contributed to CI/CD automation, unit testing, and Agile/Scrum sprint delivery.

Junior Software Engineer at 1 India Cements

March 1, 2020 - February 1, 2021

Developed Java-based backend applications and internal automation tools. Built REST APIs and database integrations supporting business workflows and reporting. Assisted in testing, debugging, deployment, and production support activities. Collaborated with senior engineers while learning software engineering best practices.