Nikhil Kumar Shrivastava
Senior Full Stack Developer | Lead Developer
Summary
Passionate Full Stack Developer with 6+ years of experience in building scalable web and mobile applications. Expert in React.js, Node.js, React Native, and cloud technologies. Led multiple high-impact projects from concept to production, including quick commerce platforms, EdTech solutions, and EV charging infrastructure. Committed to delivering exceptional user experiences and driving business growth through innovative technical solutions.
Experience
Full Stack Developer
Grozep (Buy4earn) · Ranchi, Jharkhand, India
Dec 2024 — Aug 2025
Worked as a Full Stack Developer contributing to the design, development, and deployment of production-grade web applications with a strong focus on scalability, performance, and reliability.
- •Designed and developed full-stack features end-to-end, covering frontend UI, backend APIs, and cloud deployment
- •Built scalable REST APIs using NestJS & Node.js, implementing authentication, authorization, validation, and role-based access
- •Developed responsive and maintainable frontend components using React.js / React Native
- •Integrated third-party services and optimized backend workflows to handle real-world production load
- •Implemented Docker-based containerization for consistent development and deployment environments
- •Worked with AWS services for hosting, storage, and environment configuration
- •Collaborated closely with product and business teams to translate requirements into stable technical solutions
- •Actively participated in debugging, performance optimization, and production issue resolution
Founding Engineer
Ed Earn · Ranchi, Jharkhand, India
Mar 2024 — Nov 2024
Led the development of EdEarn, a learner-focused EdTech platform built to deliver practical, job-ready technical education through structured content and clear learning paths. Owned the platform from early concept to production, bridging product thinking and engineering execution. Worked closely with stakeholders to define what to build, why to build it, and how to deliver it efficiently.
- •Shaped the core product vision, focusing on learner experience, clarity, and outcomes
- •Designed end-to-end user journeys including onboarding, course discovery, and learning flow
- •Prioritized features based on user needs, platform readiness, and long-term scalability
- •Ensured product quality through attention to UX, content structure, and performance
- •Architected and implemented the platform end-to-end across frontend, backend, and infrastructure
- •Built scalable backend services for authentication, course management, and platform operations
- •Developed responsive, performance-optimized user interfaces
- •Set up cloud deployment, CI/CD pipelines, and production environments for reliable releases
- •Delivered a production-ready learning platform that demonstrates strong alignment between product strategy and technical execution, suitable for scaling in a startup environment
ReactJS Developer
KRSTECH · Maharashtra, India
Oct 2022 — Feb 2024
Worked as a full-stack developer on the RED E Charge ecosystem—a comprehensive EV charging network platform providing software and infrastructure for electric vehicle charging stations, management tools, and driver services across a growing public charging network.
- •Built and maintained major application components across frontend, backend, and cloud layers using React, Next.js, Node.js, and NestJS
- •Implemented end-to-end features including UI screens, backend REST/GraphQL APIs, authentication flows, and responsive user experiences
- •Designed and developed real-time dashboard interfaces for charger status, station analytics, and fleet operations
- •Collaborated on OCPP 1.6 integration for EV charging station communication — enabling protocol-compliant messaging between chargers and central management systems to support remote control, session status, and telemetry data exchange
- •Worked with cloud environments to deploy and manage application services ensuring scalability, uptime, and seamless delivery
- •Integrated with external systems and APIs (including OCPP compatible services and third-party tools) to expand platform capabilities
- •Contributed to feature design, code reviews, and performance optimization, driving product quality and maintainability
- •Enabled end-to-end charging ecosystem functionality supporting drivers, station owners, and business operators
- •Improved charger monitoring, control, and reporting through intuitive dashboards
- •Strengthened platform reliability and cross-stack integrations essential for EV infrastructure operations
React Developer
Reflections Info Systems · India
Jul 2022 — Sep 2022
Contract Job
Freelance Software Developer
CadenceIQ · Ranchi, Jharkhand, India
Apr 2022 — Aug 2022
Designed and developed a comprehensive dashboard for the Cadence IQ web application using modern frontend technologies.
Software Developer
Aadhav Group · Belgium
Nov 2021 — Mar 2022
Started as 2-month intern, then worked 3 months as part-time Software Developer. Worked on full-stack development for company projects.
Freelance Software Developer
Independent · Remote
Jun 2019 — Sep 2021
Developed web and mobile applications for multiple small and medium business clients. Built custom solutions including attendance management systems and video-on-demand platforms.
- •Delivered 15+ projects for various clients across different industries
- •Built attendance management system for educational institutions
- •Created custom web applications using modern tech stack
- •Managed end-to-end project delivery and client relationships
Skills
Languages
Frontend
Backend
Databases
Cloud & DevOps
Tools
Education
Bachelor of Computer Application
Sarala Birla University
Ranchi, Jharkhand · 2020 - 2023
Comprehensive study of computer applications and software development
Intermediate of Science
Oxford Public School
Ranchi · 2017 - 2019
Science stream with focus on mathematics and computer science
Certifications
Udemy Full React Course
Udemy · 2020
SOF Cyber Olympiad
Science Olympiad Foundation · 2018-2019