GitHub Stats
A quick look at my open-source contributions, commitment, and coding habits over time.
Overview
Contribution Graph
Daily contribution data visualized with react-github-calendar.
What I Do
I specialize in creating digital experiences that are both beautiful and functional
JavaScript
Advanced proficiency in modern JavaScript, ES6+, TypeScript, and asynchronous programming with 5+ years of experience
React
Expert-level React development with hooks, context, performance optimization, and Next.js framework
Node.js
Backend development with Node.js, Express.js, RESTful API design, and microservices architecture
MongoDB
NoSQL database design, optimization, aggregation pipelines, and integration with Node.js applications
MySQL
Relational database design, query optimization, indexing strategies, and complex data relationships
AWS
Cloud architecture, EC2, S3, RDS, Lambda, CloudFront, Route 53, and scalable deployment strategies
Docker
Containerization, Docker Compose, microservices deployment, and container orchestration
Git
Version control, branching strategies, collaborative development workflows, and CI/CD integration
Video Streaming
VOD implementation, FFmpeg integration, CDN optimization, and real-time streaming solutions
API Integration
RESTful APIs, third-party integrations, payment gateways, and webhook implementations
PostgreSQL
Database
Featured Projects
Check out some of my recent work and projects I'm passionate about
InnossistAI
AI-powered chatbot platform like ChatGPT specifically designed for websites. Instantly answers visitor questions with personalized responses trained on your content and human resources. Features intelligent content analysis, real-time customer support integration, and seamless website embedding capabilities.
Ambel
Comprehensive online practice management software with business management and intelligent tools. All-in-one solution for healthcare practices with advanced analytics, patient management, automated workflows, appointment scheduling, billing integration, and comprehensive reporting dashboard.
Retina LMS
Educational platform for Bangladesh's most popular medical admission coaching organization with video streaming services. Features course management, student tracking, payment integration, and live streaming capabilities across all divisional branches.
Latest Blog Posts
Insights, tutorials, and thoughts on web development and technology
Building AI-Powered Chatbots for Websites
Learn how to create intelligent chatbots like ChatGPT specifically designed for websites. Explore content analysis, natural language processing, and real-time customer support integration using modern web technologies.
System Architecture for Scalable Healthcare SaaS
Discover the architectural patterns and design decisions behind building comprehensive practice management software. Learn about database design, microservices, and team leadership in complex healthcare applications.
Video Streaming Solutions for Educational Platforms
A deep dive into implementing VOD (Video on Demand) streaming services for educational platforms. Learn about video optimization, CDN integration, and creating seamless learning experiences for students.
Achievements & Certifications
Professional certifications and achievements that demonstrate my commitment to continuous learning
AWS Academy Graduate
AWS Academy Cloud Foundations Certification
Cloud ComputingMachine Learning Foundations
Coursera - A Case Study Approach
Machine Learning500+ Programming Problems
Solved across multiple platforms
Problem SolvingTeam Leadership
Led development teams of 6-7 members
LeadershipTrusted by ambitious teams
A few highlights from clients who partnered with me to ship products that delight users and deliver measurable results.
Product Manager · Beamly
“Working with Delwar was a turning point for our SaaS dashboard. He translated ambiguous requirements into a polished, accessible UI that our customers love.”
CTO · Northwind Labs
“From architecture to deployment, the attention to detail was outstanding. The handoff was clean, documented, and the project shipped ahead of schedule.”
Founder · Lumen Studio
“A rare combination of design sensibility and engineering expertise. Our conversion rate improved 32% after the redesign went live.”
Let's Work Together
Ready to bring your ideas to life? I'd love to hear about your project and discuss how we can create something amazing together.
Location
Dhaka, Bangladesh