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Software Development Engineer (SDE) | Java | JavaScript

About me

I'm Sanjeev Singh and Potential Learner (^_^)

Hi! My name is Sanjeev Singh. I'm a passionate Full Stack Developer with expertise in JavaScript, Java, React.js, Node.js, and Spring Boot. I have a strong foundation in Data Structures and Algorithms, and I'm continuously learning and enthusiastic about Open Source development. I enjoy working on end-to-end products and collaborating with teams to build innovative solutions.

Degree: B-Tech Information Technology

Graduation Year: 2024

Age: 23

City: New Delhi, India

E-mail: sanjeevsinghkaushik662@gmail.com

Current Role: Software Development Engineer (SDE)

Frontend (React.js, Next.js, TypeScript, MUI)
Backend (Node.js, Spring Boot, MySQL, MongoDB)
Data Structures & Algorithms (Java)
Competitive Programming (Java)

Education

November 2020 – June 2024

Bachelor of Technology in Information Technology

Graduated from Chhatrapati Shahu Ji Maharaj University, Kanpur with strong foundation in Data Structures, Algorithms, Object-Oriented Programming, Database Management Systems, Operating Systems, and Computer Networks.

2012 - 2019

Primary and Secondary Education

Completed higher and secondary education from Naga Ji Saraswati Vidya Mandir Senior Secondary School, Maldepur - Ballia through CBSE Board with subjects P.C.M & Sanskrit.

Experience

July 2024 – Present

Namekart Private Limited - Software Development Engineer (SDE)

Noida, India
• Integrated AI-powered assistant using NLP, enabling natural language queries and real-time reports, reducing manual analysis time by 50%
• Developed Mailing system for bulk email management and marketing campaigns, achieving 60% increase in customer engagement
• Created location tracking system with 99% accuracy, monitoring 100+ daily user movements across 10+ cities
• Built data scraping system using puppeteer and cheerio with frontend visualization for operational analysis
• Redesigned main dashboard using microfrontend architecture for seamless integration of applications
• Tech: Java, Spring Boot, JPA, Microfrontend Architecture, React, Node.js, SQL

November 2023 – June 2024

Rydeu Logistics India Pvt. Ltd. - Backend Developer Intern

Bengaluru, India (Remote)
• Optimized 20+ critical APIs, reducing average response time from 2s to 1.2s, improving performance by 40%
• Engineered KeyCloak authentication system, enhancing security for 100+ users, reducing unauthorized access by 95%
• Designed international bank account system, managing 1000+ accounts across 10+ countries with 100% accuracy
• Developed automated vendor offer feature, reducing manual effort by 70% and increasing participation by 35%
• Integrated Freshwork CRM for customer interaction and email marketing, resulting in 30% increase in lead conversions
• Tech: Node.js, PostgreSQL, Sequelize, GitLab, Next.js, Redux, TypeScript, Material UI, Zoho CRM


Certificate

missing

Namekart Pvt. Ltd

SDE Intern

missing

Rydeu Logistics India Pvt. Ltd

Backend Development intern

missing

ACM-ICPC

ICPC 2022 Regionalist


Projects

To-Let (RoomOnRent)

Chat-App

Amazon-App


Technical Domains

Full Stack Development

Frontend Development

React.js, Next.js, TypeScript, Bootstrap, Tailwind CSS, Material UI

Backend Development

Node.js, Express.js, Spring Boot

Databases

SQL, MySQL, PostgreSQL, MongoDB

Data Structure and Algorithms

College-DSA Repo : My Codes

College-OPPS Repo : My Codes

Geeks-For-Geeks DSA : My Profile

Competitive Programming

CodeChef : sanjeev662

CodeForces : sanjeev662

HackerRank : sanjeev662

ICPC Regionalist'2022 (Top 10%)

Contact Me