Available to hire
Hi, I’m Harsh Prajapati, a Full-Stack Developer with 3+ years of experience delivering high-performance, scalable web applications across the insurance, IT services, and consulting sectors. I’m proficient in React.js, Angular, Node.js, MongoDB, and AWS, and I’m passionate about AI-driven, serverless, and cloud-native solutions.
I bring hands-on experience with DevOps automation, microservices architecture, and real-time systems using Docker, GitHub Actions, and WebSockets. I enjoy building secure, resilient backends and responsive UIs with Tailwind, Material UI, and Bootstrap, and I thrive in Agile environments leading cross-functional teams to deliver user-centric products aligned with business goals.
Skills
Language
English
Fluent
Work Experience
Full-Stack Developer at State Street
May 1, 2024 - PresentLed development and scaling of a customer-facing portal for 200K insurance users using React.js and Node.js, improving claims transparency and user satisfaction by 15%. Integrated AI-ready APIs and fraud-detection triggers with AWS Lambda and Python, reducing claims processing time by 35%. Migrated infrastructure to a serverless architecture using Lambda, API Gateway, and S3, cutting operational costs by 30% and boosting scalability and uptime. Implemented real-time notifications via EventBridge and SNS, modernized the frontend with a mobile-first UI using Bootstrap and Material UI, and introduced Redis caching to reduce database load by 50% and achieve API response times under 200ms. Set up CI/CD pipelines with GitHub Actions, Docker, and ECR to halve deployment time and minimize manual errors. Implemented secure document upload workflow with virus scanning using S3 triggers and Lambda. Led Agile development and cross-functional collaboration with Jira and Confluence, consistently mee
Full-Stack Developer at KPIT Business Solutions
July 1, 2023 - October 10, 2025Designed and developed a full-stack client portal using Angular, Node.js, and MySQL, reducing onboarding time by 25% and supporting access for over 10,000 users. Built RESTful APIs with robust third-party integrations (payment gateways, CRMs), increasing extensibility and client retention by 18%. Architected real-time modules using WebSockets and event listeners for system alerts, reducing incident response time by 40%. Optimized MongoDB and PostgreSQL schemas for high-transaction environments, improving query speed by 60% and maintaining 99.99% uptime. Delivered modern UIs with Tailwind CSS, SASS, and Angular animations, boosting UX satisfaction by 30%. Implemented CI/CD pipelines with GitHub Actions and Docker, automating testing and deployments and cutting release cycle time by 35%. Led a team of 8 developers and interns, conducting code reviews, sprint planning, and backlog grooming using Agile and Kanban (Trello), increasing sprint efficiency by 20%. Implemented RBAC and JWT authe
Full-Stack Developer at State Street
May 1, 2024 - PresentLed the development of a customer-facing insurance portal using React.js and Node.js, scaling to over 200K users and significantly improving claims transparency and user satisfaction. Implemented AI-ready APIs and fraud-detection triggers with AWS Lambda, reducing claims processing time by 35%. Migrated infrastructure towards a serverless model (Lambda, API Gateway, S3) to cut operational costs by 30% while boosting scalability and uptime. Built real-time notification systems with AWS EventBridge and SNS, modernized the frontend with Bootstrap and Material UI for mobile-first, accessible UIs, and introduced Redis caching to reduce database load by 50% with sub-200ms API responses. Established CI/CD pipelines using GitHub Actions, Docker, and ECR, and led Agile practices with Jira/Confluence.
Full-Stack Developer at KPIT Business Solutions
July 1, 2023 - October 10, 2025Designed and developed a full-stack client portal using Angular, Node.js, and MySQL, reducing onboarding time by 25% and supporting 10,000+ users. Built and deployed RESTful APIs with third-party integrations (payments, CRMs), enhancing extensibility and client retention by 18%. Implemented real-time communication modules with WebSockets and event listeners for system alerts, cutting incident response time by 40%. Optimized MongoDB and PostgreSQL schemas for high-transaction workloads, achieving 60% faster queries and 99.99% uptime. Delivered modern UIs with Tailwind, SASS, and Angular animations, and set up CI/CD pipelines with GitHub Actions and Docker, reducing release cycles by 35%. Led a team of 8, implemented RBAC and JWT authentication, and refactored legacy code into a modular architecture.
Education
Postgraduate Certificate in Artificial Intelligence: Architecture, Design & Implementation at Georgian College
January 1, 2025 - October 10, 2025Postgraduate Certificate International Business Management & Product Management at Mohawk College
January 1, 2024 - January 1, 2024Bachelor of Engineering in Information Technology at SAL Engineering & Technical Institute
January 1, 2023 - January 1, 2023Postgraduate Certificate at Georgian College
January 11, 2030 - January 1, 2025Postgraduate Certificate at Mohawk College
January 11, 2030 - January 1, 2024Bachelor of Engineering at SAL Engineering & Technical Institute
January 11, 2030 - January 1, 2023Qualifications
Industry Experience
Software & Internet, Financial Services, Professional Services
Skills
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