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Sachin Ghosh

Backend-Focused Full-Stack Developer

Sachin Ghosh

Summary

Backend-focused full-stack developer with strong hands-on experience from internships and real production projects. Skilled in building reliable APIs, AI-powered features, and scalable backend systems using Node.js, Django, and AWS. I enjoy solving practical problems, optimizing performance, and delivering clean, production-ready solutions. Currently looking for a Junior Software Developer / Backend Engineer role.

Professional Experience

Software Developer (Backend)

VisionX Technologies

Oct 2024 - Present
  • Delivered 15+ production projects in Node.js & Django, including POS systems, healthcare platforms, SaaS products & automation tools.
  • Designed scalable architectures with Redis, S3, Socket.io, and secure payment workflows.
  • Built high-volume backend services handling 5k+ users, optimized response times by 30-40%.
  • Implemented microservices, event-driven flows, cron-based systems, and caching layers.

Full-Stack Developer Intern

Coding Chaska

Jan 2024 - Sep 2024
  • Developed full-stack projects using Next.js, React, Django, Node.js, improving UI/UX and backend logic.
  • Created & deployed 4+ live projects with 500+ average users.
  • Improved app engagement by 30%, performance by 25%, and database query speed by 20%.

Data Analyst Intern

Nuevera Infotech Pvt. Ltd.

Jul 2023 - Dec 2023
  • Improved data accuracy by 20% using Python automation.
  • Performed large-scale data cleaning, visualization & preprocessing.

Top Projects

Reunite - Missing Person Finder

Django, React, TensorFlow, DeepFace, Blockchain

Prose AI – Multi-Agent AI System

Django, LangChain, OpenAI, FAISS, AWS

Frateem – Cricket Tournament System

Node.js, Socket.io, Redis, MongoDB

GoPhish – Phishing Simulation SaaS

Node.js, BullMQ, Redis, Razorpay

SmallFits POS – Retail POS System

Node.js, MongoDB, Socket.io, AWS S3

RS Connect – Healthcare Platform

Node.js, Agora, MongoDB, Razorpay

Skills

Backend

Node.jsExpress.jsDjangoFastAPI

AI/ML

LangChainOpenAIDeepFaceTensorFlowFAISSOpenCV

Databases

PostgreSQLMongoDBRedisSQLite

Cloud/DevOps

AWS (EC2, S3, RDS, Lambda)NGINXPM2Gunicorn

Frontend

ReactNext.jsSvelteKitTailwind CSS

Tools

GitPostmanSwaggerLinux CLISocket.ioCeleryBullMQ

Education

Bachelor of Computer Engineering

Universal College of Engineering, Mumbai University

Nov 2022 - May 2026

12th HSC

SVP Junior College

2022

10th SSC

St. Soldier Public School

2020

Leadership & Achievements

Technical Head

Student Council (2024–25)

2024–25

Led 1000+ student event tech/website systems including Aurora, Vyro, and Tantrotsav platforms.

Joint Tech Head

Student Council (2023–24)

2023–24

Managed cross-team event coordination and technical infrastructure.

Tech Head

SaaS&H Committee (2022–23)

2022–23

Organized newsletters & events, managing technical aspects of committee activities.

Hackathon Participation

VCET HackathonMegahackSIH 2023–24

Certifications

AWS Academy Graduate - AWS Academy Cloud Architecting

AWS Academy

Completed comprehensive cloud architecture training covering AWS services, infrastructure design, and best practices for building scalable cloud solutions.

Earned: April 3, 2025

Google Cloud Skills & Certifications

Google Cloud Platform

Earned multiple Google Cloud certifications including Cloud Architecting, Infrastructure, Networking, Security, and AI/ML specializations. Completed 17+ courses covering core infrastructure, Kubernetes, Terraform, and cloud computing foundations.

Cloud ArchitectingKubernetesTerraformNetworkingSecurityAI/ML
Ongoing since September 2023

Artificial Intelligence

DEVTOWN

Comprehensive AI course covering machine learning fundamentals, neural networks, and practical AI applications.

December 2022

Python for Beginners Bootcamp

Microsoft Learn Student Ambassador

Completed foundational Python programming bootcamp covering core concepts, data structures, and practical programming skills.

November 2022

Interested in working together?