Krishna Singh · MERN / Next.js Full Stack Developer · 4.5+ yrs
Mid-LevelBuilt for
About Krishna
Krishna Singh is a Full Stack Developer with 4. 5 years of experience specializing in JavaScript, React, and Node.
4.5+ years of commercial experience in
Skills(13)
Why hire Krishna?
Full-stack ownership from design to deployment across multiple projects.
Extensive experience with microservices architecture for scalable solutions.
Strong debugging and troubleshooting skills for application code-related issues.
Successfully delivered multiple full-stack applications across healthcare, social media, and gaming domains.
Built and deployed RESTful APIs and microservices for various platform functionalities.
Implemented payment gateways (Stripe) and API monetization strategies.
Project highlights(4)
Healthcare Platform – Backend Developer
Overview: mDoc is a healthcare platform enabling users to search for local facilities like hospitals, labs, and clinics, and join health programs. Responsibilities: Developed multiple APIs for user login, sign-up, password recovery, and facility/provider/service searches. Implemented a dynamic search API to fetch data based on user location from the DB, integrating Google Maps API when local data is unavailable and storing results for future use.
Key outcomes:
Created a comprehensive API suite for core platform functionalities.
Integrated Google Maps API to enhance location-based search capabilities.
Social Media Support Platform – FullStack Developer
Overview: Reimagine is a social media platform for individuals to share their experiences and support others through tough situations, focusing on post-traumatic growth. Responsibilities: Implemented full-stack pages for both user and admin interfaces, and created reusable components in Next.js. Integrated APIs with the frontend, planned for a chat application, and managed user authentication using AWS Cognito.
Key outcomes:
Developed robust full-stack features for a social media platform.
Implemented secure user authentication and managed media storage effectively.
E-commerce Technical Specifications Platform – FullStack Developer
Overview: TechSpecs is a website/web application providing technical specifications for consumer electronics, designed for easy embedding and sharing. Responsibilities: Created reusable components and built a responsive UI for mobile views, ensuring effective API Integration. Implemented the Stripe payment gateway for API monetization and managed project deployment and maintenance on AWS EC2.
Key outcomes:
Deployed and maintained the project on AWS EC2, ensuring continuous availability.
Implemented monetization strategies through Stripe.
Fantasy Sports Game – Backend Developer
Overview: BalleBaazi is a fantasy sports game featuring a player match-making engine, where users participate in sessions based on rankings and manage in-game transactions. Responsibilities: Implemented a ticket module for user balance deduction based on applied tickets. Developed user address verification using Aadhaar details and a TDS Module for certificate uploads.
Key outcomes:
Integrated complex transaction logic for debiting and crediting money post-game.
Automated data backup processes with a robust cron job.
Industry experience
FinTech
1 project- •E-commerce Technical Specifications Platform— FullStack DeveloperNode.js · React · Next.js · AWS EC2 +1
Gaming
1 project- •Fantasy Sports Game— Backend DeveloperNode.js · AWS EC2
Social & Dating
1 project- •Social Media Support Platform— FullStack DeveloperNode.js · React · Next.js · AWS Cognito +1
At a Glance
Single contract. No agency markup confusion.
Typically responds within 4 business hours.
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Krishna Singh
Fullstack Dveloper