Avinash Singh — Software Engineer

With almost 7 years of experience in Node.js, expressJs, React.js, and database management (MongoDB, Microsoft SQL Server), I focus on building real-time web applications with real-time data synchronization in the UI, alongside REST API integration. I’ve worked on AWS (EC2, S3) and CI/CD pipelines, with significant expertise in RESTful API design and scaling (500+ APIs), API monitoring, logging, and optimization. Additionally, I’m proficient in unit testing (Mocha, Chai), payment integration, backend scheduling, SMS/Email integration, real-time communication (Socket.IO), authentication/authorization, and third-party app integration. ✅GitHub- avinash2222 Roles & Responsibilities in projects: • Understand and negotiate specifications, design, and implemented code. • Support all phases of the software development process i.e. requirement, design, development, review & testing. • Software developer focused on the development and maintenance of existing software components based on user requirements. • Lead team of developers and in design implementation in NodeJS (Blocking & Non-Blocking Coding). • Writing clean and maintainable code. • Good experience with ES6 new features such as Arrow functions, Blocked -scoped constructs, etc. • Experience in working on designing dynamic DB schemas using MongoDB. • Written RESTFUL APIs for many services, where services call middleware, check authentication and perform Database operations accordingly. • Troubleshooting issues affecting production, stage, and development environments as requested. ✅Backend:- -------------------- - Node.Js, Express.Js - NoSQL DataBase (MongoDB, Mongoose ODM) - SQL (MySQL, Sequelize ORM) - socket.io (real-time web applications) - RESTful API - cron job - Postman, Swagger, API Documentation - Single Tenant, Multi-Tenant Model - Instamojo payment, 2factor SMS integration - Access/Refresh Token & Role-Based access control for authentication, authorization ✅Frontend:- -------------------- - React.js - Next.js - JavaScript - CSS3, HTML5, MUI ✅Mobile App:- -------------------- - React Native ✅DevOps:- -------------------- - AWS EC2, S3, Heroku ✅Testing Framework:- -------------------- - Mocha, Chai My Coding Profile ✅HackerRank - avinashcat ✅geeksforgeeks - https://auth.geeksforgeeks.org/user/अज्ञात_जीवात्मा/practice/ ✅HackerEarth - @avinashcat ✅interviewbit - https://www.interviewbit.com/profile/admin2222/solved-problems I'm reachable at ✅ Email - avinashcat.singh2222@gmail.com

Stackforce AI infers this person is a Backend-focused Software Engineer with expertise in real-time applications and cloud technologies.

Location: Bengaluru, Karnataka, India

Experience: 6 yrs 6 mos