Rajdip Biswas
Full-Stack Developer
Languages
Proficient
Summary
• Entry-level Data Scientist/ML enthusiast with over 4 years of experience as a Full Stack Developer • Proficient in data visualization, data analytics, data cleaning and preprocessing, data mining, data storytelling, data strategy, statistical modeling, exploratory data analysis, ETL pipelines, and feature engineering • Deployed cloud-based solutions, developed REST APIs, big data analytics and ML-powered solutions
Skills
Work Experience
Full-Stack Developer
Freelancer | Apr-2023 - Present
• Engineered production-grade applications using Python, Django, FastAPI, Flask, Node.js, React, and SQL/NoSQL databases, deploying on AWS with CI/CD automation and containerization • Designed ETL pipelines and interactive dashboards using Power BI and Tableau, reducing processing time by 90% • Optimized SQL and API endpoints, improving load time by 30%; deployed ML models with over 90% accuracy • Implemented SEO, ads, analytics, and UI/UX improvements, increasing revenue by 10%
Full-Stack Developer
Sash Info Services (P) Ltd | Dec-2021 - Mar-2023
• Enhanced Student Management System with React.js, Node.js, Laravel, React Native, MySQL, MongoDB for over 1,200 students • Improved academic tracking, increasing retention by 15% • Optimized queries and APIs, reducing reporting time by 30% • Integrated payments, role-based authentication, and monitoring, improving efficiency by 15%
Full-Stack Developer
GA Solutions (P) Ltd | Aug-2021 - Nov-2021
• Built University Management System with analytics for 5 departments • Reduced report generation by 20%, improved server load handling by 30% • Executed real-time sync, caching, and database indexing for performance gains • Provided staff training and documentation, boosting efficiency by 5%
Web Developer
Business Alphabets Corporation (P) Ltd | Mar-2019 - Jul-2021
• Delivered over 15 responsive websites/CMS with HTML, CSS, JS, PHP, CodeIgniter, WordPress, MySQL • Increased client leads by 30% via optimization, mobile-first design, SEO • Decreased page load time by 30% through image optimization, minification, and CDN integration • Integrated e-commerce payments and analytics, raising conversions by 10%
Education
Bachelor of Science in General Studies - BSGS in Computer Science
West Bengal State University | Dec 2012
Projects
2025
Portfolio Website
• Launched full-stack platform with FastAPI, LangChain, Flask, Next.js, Three.js, TailwindCSS, GSAP, Django, PostgreSQL, deployed on AWS • Features: PDF insight engine, automated time logging, freelancer dashboard, auto-invoicing and parsing, payment processing, REST APIs, AI-powered insights • Enhanced asset loading and backend queries; minimized page load time by 30%
