Brijesh Singh

Software Engineer

Ghaziabad, India 1+ yrs exp 73 · Very Good

About

No bio added yet

Skills & Expertise (40)

JavaScript Intermediate

6.5/10

Years Exp

Java Intermediate

6.5/10

Years Exp

Node.js Intermediate

6.5/10

Years Exp

REST APIs Intermediate

6.5/10

Years Exp

React.js Intermediate

6.5/10

Years Exp

Git Intermediate

6.0/10

Years Exp

MongoDb Intermediate

6.0/10

Years Exp

SQL Intermediate

6.0/10

Years Exp

CSS Intermediate

6.0/10

Years Exp

Express.js Intermediate

6.0/10

Years Exp

HTML Intermediate

6.0/10

Years Exp

React Native Intermediate

6.0/10

Years Exp

AWS S3 Beginner

5.5/10

Years Exp

REDUX Beginner

5.5/10

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Data Structures & Algorithms Beginner

5.5/10

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OOP Beginner

5.5/10

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DBMS Beginner

5.5/10

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JWT Beginner

5.5/10

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OS Beginner

5.5/10

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Typescript Beginner

5.5/10

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LINUX Beginner

5.0/10

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CN Beginner

5.0/10

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Multithreading & Concurrency Beginner

5.0/10

Years Exp

Postgresql Beginner

5.0/10

Years Exp

Docker Beginner

5.0/10

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Tailwind CSS Beginner

5.0/10

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Next.js Beginner

5.0/10

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Microservices Beginner

5.0/10

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Python Beginner

5.0/10

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C++ Intermediate

5.0/10

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Redis Beginner

4.5/10

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Socket.IO Beginner

4.5/10

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Spring Boot Beginner

4.5/10

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Distributed Systems Beginner

4.5/10

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UDP Beginner

4.5/10

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TCP Beginner

4.5/10

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WebSocket Beginner

4.5/10

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SQLite Beginner

4.5/10

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Swing Beginner

4.0/10

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AES Beginner

4.0/10

Years Exp

Work Experience

Software Engineer

Bharat Electronics Limited (BEL)

Sep 2025 - Present

Developed a Java-based real-time geospatial surveillance application for processing and visualizing live data from GCS, CUAS, Radar, and Passive Electronic Warfare (EW) sensors. Designed a multithreaded producer-consumer architecture using ExecutorService, LinkedBlockingDeque, and ConcurrentHashMap to enable thread-safe, low-latency processing of concurrent sensor data streams. Integrated UDP, TCP, and Serial communication protocols to acquire and process real-time sensor data, ensuring reliable communication across heterogeneous hardware systems. Built interactive geospatial visualization modules using Java Swing and NASA WorldWind, providing real-time tracking of friendly and unidentified aerial objects with continuous UI updates.

React Native Developer Intern

FlexiEle

Mar 2025 - Jun 2025

Developed real-time media upload workflows in React Native using WebSocket-based progress tracking, providing live status updates during large file uploads. Improved application performance using FlatList virtualization, lazy loading, and optimized rendering techniques, reducing initial data load by 40%. Built recommendation features using MongoDB aggregation pipelines to deliver personalized content and improve user engagement. Designed scalable media upload workflows using AWS S3 pre-signed URLs and optimized MongoDB schemas for secure and efficient file storage.

Full Stack Developer Intern

MELE

Sep 2024 - Dec 2024

Developed a full-stack job portal using React.js, Node.js, Express.js, and MongoDB, enabling companies to publish and manage job listings. Designed and implemented RESTful APIs for job management, authentication, likes, comments, and pagination with JWT-based authentication and role-based access control. Built interactive social features allowing users to like and comment on job posts, improving user engagement and community interaction. Developed a rule-based job moderation system that analyzed user interactions and predefined keywords to automatically detect and remove fake or promotional job postings.