ABHISHEK SHARMA - Software Development Engineer

About

Highly motivated and results-oriented Backend/Software Developer with a strong foundation in full-stack development, specializing in Node.js, React.js, and MongoDB. Proven ability to design and optimize robust RESTful APIs, implement secure authentication, and enhance system performance and user experience. Adept at collaborating with cross-functional teams to deliver scalable and efficient solutions. Recognized for exceptional problem-solving skills, demonstrated by achieving Codeforces Specialist status and being an International Pre-Finalist at Flipkart GRID 5.0 Hackathon. Solved over 550+ coding questions on LeetCode/GFG.

Work Experience

Software Developer Intern

Flyferry Private Limited

Dec 2025 - Present

Built an invoice tracking application and designed robust backend functionality.

Developed a comprehensive invoice tracking application from the ground up, featuring a responsive dashboard and over 10+ dynamic pages, utilizing React.js and Redux for efficient state management.
Designed and structured more than 20+ RESTful APIs with Node.js and MongoDB, ensuring seamless backend integration and robust data flow.
Engineered and deployed robust role-based authentication, securing 100% of user data and streamlining user management processes within the application.

Backend Developer Intern

Amunik Private Limited

Dec 2025 - Present

Developed and maintained critical backend systems for a quick-commerce application.

Architected and maintained over 20+ RESTful APIs from inception, utilizing Node.js, Express.js, MongoDB, and AWS S3 for a high-volume quick-commerce application, including robust image upload capabilities.
Engineered a mobile solution for comprehensive inventory tracking and stock management, integrating real-time updates, optimizing stock control, and streamlining order handling processes.
Implemented Firebase Cloud Messaging (FCM) to deliver real-time messaging and notifications, significantly improving order update communication.
Collaborated effectively with frontend teams to integrate and rigorously test over 15+ API endpoints, ensuring a seamless and responsive user experience.

Education

Information Technology

Indian Institute of Information Technology, Gwalior

Courses

Data Structures and Algorithms
Object-Oriented Programming (OOPS)
Computer Networks
Operating System
Database Management System

Projects

Touropedia

Touropedia is a tour guide platform offering secure login (Email and Google), discussion threads, and comments. It includes advanced search and pagination for efficient data handling and provides a smooth, interactive user experience.

BasicBlog

BasicBlog is a full-stack blogging platform with user and admin dashboards, built using the MERN stack. It features secure authentication (Email, Google OAuth, JWT), post creation via a form builder, theme toggle, search, and comments to enhance the user experience.

LiveCompiler

LiveCompiler is a real-time, multi-language code execution platform with collaborative editing using Socket.io. Built with Docker for secure code isolation and deployed on AWS, it ensures fast and safe execution. The platform uses a modular design to boost performance and reduce security risks.

Awards

Codeforces Specialist (Max Rating - 1479)

Codeforces

Achieved Codeforces Specialist rating with a maximum rating of 1479, demonstrating advanced problem-solving and algorithmic skills.

International Pre-Finalist, Flipkart GRID 5.0 Hackathon

Flipkart

Recognized as an International Pre-Finalist among 397,000 registrations at the highly competitive Flipkart GRID 5.0 Hackathon.

Languages

English (Fluent) , Hindi (Fluent)

Skills

Programming Languages

C/C++
Javascript
Java
Python
SQL

Technologies & Frameworks

React.js
Node.js
Express.js
Socket.io
RestAPIs
Redux Toolkit
HTML
CSS
Tailwind CSS

Cloud & Databases

MongoDB
Firebase
MySQL
AWS

Developer Tools

VS Code
Git
GitHub
Postman
Figma