App LogoApp name
SA

S Arjun

Open to work0 years experience

Full-stack developer

Bengaluru, KarnatakaTarget Roles: Backend Engineer • Full-Stack Developer • Frontend Specialist

Full-stack developer focused on building production-grade platforms.

GitHubLinkedIn
Resume
Email

Standing Rank

Rank Not Available

Developer Badges

Badges Pending

Skills & Technologies

35 skills
react.jsnext.jshtml5css3tailwind cssnode.jsexpress.jsspring bootrest apisjwt authenticationrbacotp authenticationpostgresqlmongodbmysqljavascripttypescriptjavapythonsqlc/c++gitgithubfirebasepostmancloudinaryrazorpayleaflet/openstreetmapsystem designmvcdaoapi designauthenticationagile workflowscode review

Work Experience

Work Experience Not Populated

Professional job history, career timeline, and previous industry roles will show here once linked or added.

Projects

Elight Events

View Project
Next.jsExpress.jsPostgreSQLPrisma
  • Built and deployed a full-stack event marketplace platform.
  • Implemented provider onboarding workflows with PAN/GST validation, Cloudinary uploads, booking systems, and secure role-based access control (RBAC).
  • Integrated Razorpay payment gateway with webhook verification and secure transaction handling.
  • Designed a scalable monolith-first architecture with future microservice decomposition in mind.
  • Built responsive UI flows and reusable frontend components using React.js and Next.js.
  • Managed backend APIs, PostgreSQL database design, authentication systems, and deployment workflows independently.

Service Booking Backend

JavaSpring BootPostgreSQL
  • Built production-style REST APIs using layered Controller-Service-Repository architecture.
  • Implemented JWT + OTP authentication and booking lifecycle management.
  • Designed admin-level fraud control mechanisms and secure backend workflows.
  • Focused on clean architecture, maintainability, and scalable backend engineering practices.

Social Media Platform

MERN StackFirebaseSocket.io
  • Developed a full-stack social media platform with real-time chat and notification systems.
  • Built reusable React components with filtering, sorting, and responsive UI patterns.
  • Integrated Firebase notifications and Socket.io for real-time communication.
  • Designed MongoDB schemas and backend validation systems for scalable data handling.

Microplastic Detection System

ESP32IoTSpectral Sensors
  • Built an IoT-based microplastic concentration measurement system using spectral sensors and ESP32.
  • Developed WiFi-enabled monitoring and MIT App Inventor integration for remote interaction.
  • Research contributed to a Taylor & Francis publication on AI-assisted spectroscopy and microplastic analysis.

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

Optical Innovations in Microplastic Analysis (Taylor & Francis)

Research focused on spectroscopy for microplastic detection and analysis.

About Details

Professional Bio

Full-stack developer focused on building production-grade platforms using React.js, Next.js, Node.js, Spring Boot, and PostgreSQL. Experienced in building and deploying end-to-end systems independently.

B.E. Electronics and Communication Engineering in Electronics and Communication Engineering

Vidyavardhaka College of Engineering (2021 - 2025)

Languages: English, Hindi
Email: Locked