sagar Kumar
Backend Developer
About
I am a Computer Science graduate with 5 months of Software Developer Internship experience at MediaNV. I have hands-on experience in full-stack development using React, Node.js, Express, NestJS, MongoDB, and PostgreSQL. I've built and deployed multiple projects, including a Loan Management System, MIT Marketplace, and Inventory Management System. My strong foundation in DSA, DBMS, and system design, combined with my passion for learning and building scalable applications, makes me a strong fit for a Software Development role.
Skills & Expertise (23)
Work Experience
Backend Developer
MediaNV
Dec 2025 - May 2026
Developed scalable backend services for a healthcare org using NestJS, enabling secure management and synchronization of Electronic Medical Records (EMRs) across internal portals and client systems. Designed relational database schemas in PostgreSQL with TypeORM, improving data consistency, query performance, and efficient handling of patient history and clinical records. Built RESTful APIs for real-time data access and medical history sync, implementing backend validation, error handling, and modular service architecture in an agile cross-functional team.
Software Development Intern
VNB Consulting and Services
Apr 2025 - Jun 2025
Developed and customized business applications using Microsoft Power Apps and Dynamics 365, focusing on enterprise workflow management and process automation. Built reusable UI components using PowerApps Component Framework (PCF), enhancing application interactivity, user experience, and frontend customization capabilities. Collaborated on workflow automation solutions using Power Platform tools, integrating low-code development practices with business requirements in an agile environment.
Full Stack Development Intern
Nyutechden Engineering Pvt. Ltd.
Apr 2023 - Jul 2023
Developed and maintained responsive web applications including erlglobal.studio and pulkitvmehta.com, building backend functionalities using Node.js to improve responsiveness. Integrated dynamic website features and collaborated via Git-based version control, contributing to real-world development cycles, debugging, and deployment workflows. Gained practical industry exposure on live client projects, understanding production-level development standards and full-stack application architecture.
Education
B.Tech in Computer Science & Engineering - Guru Gobind Singh Educational Society’s Technical Campus (GGSESTC), Bokaro
2021 - 2024 · Afghanistan
Diploma in Mechanical Engineering - Government Polytechnic Khutri, Bokaro
2018 - 2021 · Afghanistan
Certifications
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Availability Details
Visa Status
Citizen
Relocation
Open to Relocation
Skills (23)
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