📍 Kolkata | 💼 CPaaS Developer | 🚀 CTO @ Splashify Pro | 🏢 SDE @ Yaduka Agrotech
Full-stack software engineer building scalable SaaS platforms and WhatsApp Business API solutions. Focused on backend infrastructure, system design, and driving business growth through technology.
- 🚀 Splashify Pro - Meta-verified WhatsApp Business API platform for automation and bulk messaging
- 🤝 Splashify Pro Partner - Partner management and reseller platform
- 🏢 Team Yaduka - Business Management System
- 🏭 KeepItCool - Warehouse & Cold Storage Management System
- 🎈 Balloondekor - Party Decoration E-commerce platform
- 🎯 Nextwebflow - Web development and digital solutions agency
- 🤖 NeuralAI (closed source) - AI-powered chatbot with natural language processing
- Splashify Pro - Next.js dashboard for campaign management
- partners API system - Complete partner ecosystem
- Building scalable APIs - Architecting backend systems that handle millions of users with GoFiber, ScyllaDB, and Redis
- WhatsApp Business API - Creating CPaaS solutions for enterprises with Meta-verified integrations
- System design - Optimizing database queries, implementing caching strategies, and monitoring with Grafana/Prometheus
- Learning - Exploring Rust and Go for high-performance services, diving deeper into distributed systems
- DevOps - Managing VPS infrastructure with Docker, implementing CI/CD workflows
- Frameworks: NestJS, Express.js, GoFiber
- Languages: TypeScript, JavaScript, Go (learning), Rust (learning)
- Databases: PostgreSQL, Supabase, Redis, ScyllaDB, MongoDB, MySQL
- APIs: RESTful
- Frameworks: Next.js, React
- Styling: TailwindCSS, CSS3
- State Management: React Context, Redux
- Containerization: Docker, Docker Compose
- Monitoring: Grafana, Prometheus, PM2
- Hosting: VPS, Vercel, Render, AWS
- Version Control: Git, GitHub
- Linux server administration
- Database optimization and indexing
- System architecture and scalability
- API design and documentation
- 👨💻 96 repositories (29 public, 67 private)
- 🔨 Active contributor across full-stack projects
- 🏢 3+ years of professional development experience
- 🚀 Multiple production applications serving real users
"Code with purpose, build with passion" - Creating solutions that solve real business problems while maintaining code quality and scalability. Currently focused on WhatsApp Business API ecosystem and helping businesses automate their customer communication.
Random Facts
- Started coding journey with JavaScript and never looked back
- Coffee-powered developer based in Kolkata
- Building in public and learning every day
- Passionate about backend architecture and API design
- Always exploring new technologies (currently: Rust & Go)
- Manage multiple production systems running on VPS infrastructure
- 🔭 Scaling SplashifyPro to handle enterprise-level traffic
- 🌱 Learning distributed systems and microservices architecture
- 👯 Open to collaborating on SaaS and API-focused projects
- 💬 Ask me about NestJS, Next.js, PostgreSQL, Docker, or WhatsApp Business API
- 📫 How to reach me: LinkedIn
- ⚡ Fun fact: Running a CPaaS startup while pursuing a full-time SDE job