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PJ

Priyanshu Jain

Open to work1 years experience

Software Developer

Noida, IndiaTarget Roles: Backend Engineer • Full-Stack Developer • Frontend Specialist

Software Developer with ~2 years of experience in MERN stack, cloud, and native Android development.

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Standing Rank

Rank Not Available

Developer Badges

Badges Pending

Skills & Technologies

23 skills
c/c++javakotlinjavascripttypescriptgopythongitjetpack composereact.jsnext.jsnode.jsexpress.jsmongodbvs codeandroid studiojupyter notebookdockerfigmaproblem-solvingcommunicationadaptabilityteam collaboration

Work Experience

Specialist Programmer

Infosys Ltd.

Aug 2025 - Present
  • Re-architected a monolithic POS system to a serverless MERN stack on AWS, utilizing Lambda for event-driven API execution, API Gateway for request orchestration, and auto-scaling cloud resources to eliminate idle infrastructure overhead reducing operational costs by ~75%.
  • Completed MERN-based full-stack development training with AI enabled tools, specializing in modern UI development, scalable backend systems, and AI model integration.

Associate Software developer

STMicroelectronics

Jun 2024 - Jun 2025
  • Developed native Android apps using Kotlin and Jetpack Compose, adhering to the MVVM design pattern to ensure clean, maintainable code and high-quality software while leveraging Kotlin Coroutines to enhance app performance and responsiveness for BLE (Bluetooth Low Energy) based IoT applications.
  • Contributed to the official BLUE ST SDK by implementing new IoT features and optimized BLE packet transfer algorithms, improving data transfer speed by 30%.

Projects

Rover Simulation

ReactThree.js
  • Developed a real-time 3D simulation of a Mecanum wheel (Omnidirectional) rover using React and Three.js.
  • Built a WebSocket-driven architecture to unify control between a physical rover and its simulation, enabling a single source of truth and real-time synchronization.

NoC Graph Optimizer

PythonReactNetworkXPandasMatplotlib
  • Implemented an optimization tool that computes minimum-cost interconnections between Network-on-Chip components under bandwidth, latency, and area constraints in a React-based interface to upload and visualize topologies.
  • Achieved an average 36% cost reduction compared to existing team solutions across multiple test scenarios by optimizing logic, improving resource utilization, and refining overall system efficiency.

Horizontal Chat

ReactSocket.ioRedisNodeJSPostgreSQLTypescriptKafka
  • Engineered a real-time chat system on Aiven using Kafka for high-throughput message streaming, Redis pub/sub for low-latency delivery, and PostgreSQL for persistence, architected to sustain 10K+ messages/sec with decoupled producer-consumer scaling.
  • Used WebSocket for real-time communication, Redis Pub-Sub for message broadcasting, Kafka for handling high-throughput data, PostgreSQL for persistent storage, and TypeScript for enhanced development.

Leaderboard Standings

Leaderboard Position Pending

Global test scores, peer standing percentiles, and algorithm leaderboard ranks are updated dynamically.

Assessment Highlights

Assessments Not Completed

Coding evaluations, system assessment results, and conceptual score badges will appear here after taking a test.

AI Collaboration Score

AI Collaboration Score Pending

Developer coding behavior, assistant cooperation, and AI pair-programming indicators are evaluated during live coding sessions.

Role Compatibility Profile

Role Compatibility Analysis Pending

Custom matching reports, candidate role compatibility percentiles, and core engineer strength profiles are processed once conceptual code screenings are complete.

Achievements

Winner of the annual hackathon at STMicroelectronics

Winner of the annual hackathon at STMicroelectronics at Tech Week 2025

LeetCode Top 11.2%

Over 700+ problems solved with maximum rating of 1719 on LeetCode [Top 11.2%]

GFG Data Structures and Algorithms

Solved over 450 problems on various Data Structures and Algorithms [Institute Rank - 52]

CodeChef 3-Star Coder

3-Star Coder on CodeChef with Global Rank 241 in Starters 98

Codeforces Pupil

Pupil on Codeforces with rating of 1296 and over 250 problems solved

About Details

Professional Bio

Software Developer with ~2 years of experience across diverse technologies, including the MERN stack with cloud and native Android development. Proven expertise in cross platform development, performance optimization, and working in agile environments.

Bachelor of Technology in Computer Science Engineering

JAYPEE INSTITUTE OF INFORMATION TECHNOLOGY ( - Present)

Languages: English, Hindi
Email: Locked