Hi, I'm Rick Sarkar, a Full Stack Developer, Backend Architect, SaaS Engineer, and entrepreneur from Bagdogra, Darjeeling, West Bengal, India.

I am the Founder & CEO of SkyBrance Tech Private Limited, a technology company specializing in:

• 🌐 Web Application Development
• 📱 Android & iOS App Development
• ☁️ Cloud & SaaS Solutions
• 🤖 AI and Machine Learning Systems
• 🏢 Enterprise Automation Platforms
• 📊 Analytics and Data-Driven Products

I specialize in designing and building highly scalable, secure, and production-ready systems using modern technologies.

• 🏢 Founder & CEO of SkyBrance Tech Pvt Ltd
• 💼 Worked on 15+ major projects and companies
• 🌍 Built and managed 50+ websites and production systems
• 🤝 Collaborated with 100+ developers, designers, and specialists
• 📈 Built SaaS products serving 1000+ active users and 7000+ events
• 🚀 Delivered B2B, B2C, CRM, ERP, OMS, and AI-based platforms
• 🧠 Technical and Project Lead for multiple startup teams
• 🏅 Developed projects for internal and external competitions
• 🔒 Strong focus on security, scalability, and system architecture

• 👑 Founder & CEO
• 🏗️ System Architect
• 🧑‍💻 Full Stack Developer
• ⚙️ Backend Specialist
• ☁️ Cloud Engineer
• 🚀 SaaS Product Expert
• 📊 Technical Project Lead
• 🤖 AI Integration Engineer
• 🧠 Product Strategist

• 🌲 Nature Lover
• 🏔️ Trekking Enthusiast
• ✈️ Travel Explorer
• 💻 Coding Lover
• 📚 Lifelong Learner
• 🧠 Technology Researcher

To build globally scalable technology products and transform ideas into impactful businesses. My current focus is on generating high-quality leads and scaling SkyBrance Tech into a world-class technology company.

HTML5 CSS3 JavaScript TypeScript

React.js Next.js Redux Toolkit React Router React Native Vanilla JS jQuery Pug.js EJS

Tailwind CSS Bootstrap Material UI shadcn/ui Framer Motion

Recharts Chart.js Three.js

Axios Zod

Jest

Vite Webpack Turbopack

ESLint Prettier

PWA

Node.js

Express.js NestJS Hono Elysia

Django FastAPI Flask

Mongoose Prisma

jsonwebtoken bcryptjs Argon2 Helmet CORS Rate Limiting Encryption

Multer Nodemailer

UUID NanoID Morgan

Swagger / OpenAPI

MongoDB MySQL PostgreSQL DynamoDB Redis

EC2 ECS Lambda S3 VPC Bedrock Amplify SNS

GCP

Azure

Firebase FCM

Supabase DigitalOcean Cloudflare

Vercel Netlify Cloudflare Pages GitHub Pages cPanel hPanel VPS

Docker Docker Compose Kubernetes

PM2

Nginx Apache

GitHub Actions GitLab CI/CD

SSL/TLS

Monolithic Microservices Serverless

Razorpay Stripe PayPal

Shiprocket Delhivery

FCM Email SMS

WebSocket Socket.IO MQTT

HTTPS

ChatGPT Claude Gemini Perplexity

API Integration Model Usage RAG (Retrieval-Augmented Generation) Agentic Systems

Machine Learning Deep Learning Generative AI NLP

JavaScript TypeScript Python C C++ Java C#

VS Code Antigravity Chrome DevTools Postman Thunder Client Git GitHub MongoDB Compass MySQL Workbench

WordPress Shopify Wix

A premium link shortener and analytics platform featuring:

• Custom short URLs
• Advanced click analytics
• Device and browser tracking
• Geo-location insights
• Organization collaboration
• Webhooks and SDKs

A large-scale B2B + B2C e-commerce platform with:

• Multi-level office hierarchy
• Seller panel
• Customer panel
• Delivery management
• Own logistics network

An education and consultation platform.

Smart file upload and collaboration system with AI-based filtering.

Incorporated: September 25, 2025

• Website Development
• Mobile App Development
• CRM/CMS Systems
• Business Automation
• Enterprise Platforms

• SaaS Product Development
• Cloud Architecture
• AI Integration
• Analytics Platforms

• 📢 Lead generation for Skybrance Tech
• 🏗️ Scaling SaaS products
• 🤖 AI integration into real products
• ☁️ Advanced cloud architecture
• 🔐 Security-first system design
• 🌍 Expanding to international clients

• Data Structures & Algorithms (DSA)
• Operating Systems (OS)
• Computer Networks (CN)
• Cloud Computing (CC)
• Design and Analysis of Algorithms (DAA)
• System Design (SD)
• Security
• Data Mining (DM)
• Soft Computing (SC)

• DevOps (In-depth)
• Microservices Architecture
• Artificial Intelligence (AI)
• Machine Learning (ML)
• Deep Learning (DL)
• Generative AI
• Natural Language Processing (NLP)

Open to:

• 💼 Enterprise Projects
• 🚀 Startup MVP Development
• ☁️ SaaS Architecture Consulting
• 🤖 AI Integration Projects
• 🏗️ System Architecture Consulting
• 🌍 International Clients

• 🌍 Website: https://ricksarkar.tech
• 🏢 Company: https://skybrance.com
• 💼 LinkedIn: https://linkedin.com/in/ricksarkar
• 📧 Email: rick@skybrance.com

Consistency beats intensity. Build with precision. Scale with purpose. Lead with vision.

• 🥇 Build globally recognized SaaS products
• 🌍 Serve clients worldwide
• 💰 Achieve financial freedom and long-term wealth
• 🏢 Scale SkyBrance Tech into a top technology company
• 🤖 Build impactful AI-driven systems

⚡ Building Future Technology with Precision and Passion ⚡