Subrata Ruj
Open to work0 years experienceFullstack Developer
Fullstack Developer specializing in React.js, Node.js, Spring Boot, and AI-powered SaaS solutions.
Standing Rank
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Skills & Technologies
37 skillsGitHub Activity Evidence
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Work Experience
Software Engineer
Freelance
- Developed Finauth a Financial Management System using Node.js, Express.js, PostgreSQL, Sequelize, and Upstash-Redis, implementing JWT authentication, RBAC, analytics APIs, and Swagger documentation.
- Built a Learning Management Platform enabling course-based question management, assessments, hints, solutions, and search functionality using React.js, LaTeX, Node.js, Express.js, and MongoDB.
Engineer Trainee (Java Developer)
Ivan Infotech Pvt. Ltd.
- Built HRMLex, an Android-based employee attendance system using real-time face recognition.
- Implemented user registration and real-time camera capture using Camera2 API, and enabled RTSP-based video streaming (FFmpeg + MediaMTX) to transmit live feeds for backend facial verification.
- Integrated SSE-based live recognition updates and RabbitMQ for asynchronous recognition task processing.
- Integrated with a Bluetooth relay controller for gate operations based on successful recognition.
Projects
Fiverr-Freelance
- Developed a freelancing platform using the MERN stack with secure authentication implemented via JWT.
- Designed and implemented core features including gig listings, order processing, likes and reviews, and real-time chat for seamless user-seller interaction.
- Integrated Stripe API for secure payment processing, enabling reliable transactions for a growing user base.
Social-Flow AI
- Developed a full-stack AI-powered social media management SaaS enabling users to connect multiple social accounts, create AI-assisted content, upload media, save drafts, and schedule posts across platforms.
- Built a centralized dashboard with a drag-and-drop content calendar, automated AI and keyword-based comment replies, media management using Imagekit, and workflow automation using Inngest for scheduled publishing.
Leaderboard Standings
Leaderboard Position Pending
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Assessment Highlights
Assessments Not Completed
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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
DXC Technology Scholarship
Awarded a scholarship by DXC Technology after successfully clearing a competitive selection process.
Cybersuraksha Certification
Completed a course on Cybersuraksha in collaboration with Microsoft and Tata Strive.
Java Certification
Finished a course on Java from basic to advance on Udemy.
About Details
Professional Bio
Fullstack Developer with expertise in React.js, Node.js, Spring Boot, and AI-powered applications. Experienced in building scalable systems, real-time integrations, and cloud-based solutions. Passionate about developing efficient, secure, and user-centric software.
Bachelor Of Technology in Computer Science And Engineering
Sanaka Educational Trust’s Group Of Institutions (2020 - 2024)