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Full Stack Engineer with 3+ years in React, Node.js & MongoDB
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Assessing your cultural and operational fit
Full-stack developer with experience in React, Node.js, and MongoDB. I've built projects ranging from AI-powered SaaS apps to real-time platforms. I write clean, practical code and enjoy learning new things. Looking for a role where I can grow and make a real contribution.
CDAC, Kolkata
Post Graduate Diploma · Advanced Computing
August 1, 2022 – June 30, 2023
Marathwada Mitra Mandal College of Engineering, Pune
Bachelor of Engineering · Computer Science
August 1, 2016 – June 30, 2022
Ledgerly AI Bookkeeping SaaS
October 1, 2023 – June 1, 2026
Built a full-stack AI bookkeeping SaaS where freelancers upload receipts that pass through an OCR → Claude API → MongoDB pipeline for automatic data extraction and expense categorization Architected async document processing using BullMQ + Redis, offloading Tesseract.js OCR and Claude AI calls to background workers — cutting API response time from ~12s to under 200ms Engineered Claude API integration with structured prompt design to extract vendor, amount, date, GST number, and category from raw OCR text, validated using Zod schema on every AI response Implemented JWT auth with refresh token rotation, httpOnly cookies, bcrypt hashing, and per-user MongoDB query scoping to enforce complete multi-tenant data isolation Built Stripe subscription billing with webhook-driven plan enforcement and quota middleware across 3 pricing tiers, handling subscription lifecycle events idempotently
SocialDev Developer Networking Platform
June 1, 2023 – October 1, 2023
Built a full-stack developer networking platform with user registration, profile management, and connection request workflows via a clean REST API Implemented JWT-based authentication with httpOnly cookies, bcrypt password hashing, and role-based middleware to secure all protected routes Designed MongoDB schemas using Mongoose with ref/populate for relational data, compound indexes for query performance, and input sanitization against injection attacks Deployed on AWS EC2 with Nginx as a reverse proxy, Amazon SES for transactional emails, and cron jobs for automated background tasks
View ProjectMulti-Hospital Appointment System
October 1, 2022 – June 1, 2023
Built a multi-hospital appointment platform with hospital and doctor search, slot booking, digital token generation, and real-time queue updates via Socket.IO Implemented role-based access control with 4 roles — Patient, Doctor, Hospital Admin, and Super Admin — each with scoped permissions and protected routes Developed doctor dashboard for schedule management, patient status tracking, and digital prescription notes with Cloudinary file upload Built Super Admin panel to manage multiple hospitals, control staff access, and analyze platform-wide appointment data
React Advanced
Coursera, Meta
October 1, 2023 – Present
React Basics
Coursera, Meta
October 1, 2023 – Present
Introduction to Web Development with HTML, CSS, JavaScript
Coursera, IBM
April 1, 2023 – Present
Cultural Fit Analysis
The candidate's portfolio showcases a strong inclination towards building innovative and practical applications, aligning well with a product-driven culture. The diversity of projects, from a social networking platform to an AI-powered SaaS and a real-time appointment system, demonstrates adaptability and a broad interest in different problem domains. The self-initiated learning through certifications and personal projects indicates a proactive and growth-oriented mindset, which is a good cultural fit for dynamic engineering teams. The lack of professional experience means there's no direct evidence of fitting into a corporate team structure, but the project work suggests a strong individual contributor potential.
Soft Skills & Operational Fit
The candidate's project descriptions indicate a strong problem-solving aptitude and an ability to architect complex solutions. The focus on performance optimization (async processing, indexing) and security (JWT, multi-tenancy) suggests a detail-oriented and responsible approach to development. The candidate appears to be self-driven, capable of taking projects from conception to deployment. However, without direct work experience or psychometric test results, it's difficult to assess team collaboration, stress handling, or direct communication skills in a professional setting.