(April 2026 - Present)
Tech Lead, Full-Stack Architect & AI Engineer
UniversaPulsar
Hi, I'm Saidur Rahman - Tech Lead | AI-First Engineer | Full-Stack Architect | AI/GenAI Engineer
valdeveloper={name:'Saidur Rahman',role:'Tech Lead | AI-First Engineer | Full-Stack Architect | AI/GenAI Engineer',language:'JavaScript, TypeScript, Kotlin, Python, Java, Swift',skills:['Generative AI', 'LLM Integration', 'RAG Architecture', 'Node.js', 'Microservices', 'Kong API Gateway', 'Kafka', 'React', 'Next.js'],hardWorker:true,quickLearner:true,teamPlayer:true,hireable:fun() {return(this.hardWorker&&this.quickLearner&&this.skills.size>=5);}}ABOUT ME
Who I am?
Results-driven Full Stack Developer & Architect with 15+ years of experience in scalable enterprise applications, cloud-native architecture, and AI-powered solutions. Specialized in Generative AI, LLM integration, RAG architecture, and semantic search. Expert in Node.js, microservices, Kong API Gateway, and event-driven systems (Kafka, Zookeeper). Proficient in PostgreSQL, MongoDB, Redis, Elasticsearch, and ChromaDB. Extensive experience in full stack web and mobile development (Android, iOS) with focus on performance and scalability. Strong in system design, API security, and CI/CD pipelines. Proven leader in delivering enterprise-grade solutions and mentoring technical teams.
Experiences
(March 2025 - March 2026)
Full Stack Developer & GenAI Engineer
Object Data, Inc
(Mar 2023 - Feb 2025)
Lead Developer
Techleap Systems Inc
(Sep 2018 - Feb 2023)
Senior Mobile Developer and Architect
Bista Solutions Inc
(Dec 2016 - Aug 2018)
Technical Lead
Dayspring Limited
(Nov 2015 - Nov 2016)
Project Manager
BitMascot(Pvt.)Ltd
(Nov 2010 - Aug 2015)
Software Engineer
Samsung R&D Institute Bangladesh Ltd
Skills
PROJECTS
AI Chatbot Assistant (Mozambique Government)
valproject={name:"AI Chatbot Assistant (Mozambique Government)",role:"Tech Lead, Full-Stack Architect & AI Engineer",tools: listOf("Python", "Node JS", "JavaScript", "Typescript", "React", "Next JS", "Graphql", "Docker", "Kubernetes", "Git"),description:"AI-powered government assistance platform enabling citizens to access public services, information, and automated support through intelligent conversational AI."}TensorCrest Research Platform
valproject={name:"TensorCrest Research Platform",role:"Tech Lead, Full-Stack Architect & AI Engineer",tools: listOf("JavaScript", "Typescript", "Node JS", "React", "Next JS", "Tailwind", "Docker", "Kubernetes", "Git", "PostgreSQL"),description:"Developed and architected a modern research-focused platform showcasing innovative research projects, publications, and scientific breakthroughs with scalable web architecture and content management capabilities."}Face Recognition App
valproject={name:"Face Recognition App",role:"Tech Lead, Full-Stack Architect & AI Engineer",tools: listOf("Kotlin", "Java", "Android Studio", "AndroidX", "Jetpack", "Jetpack Compose", "Android Architecture Component", "ROOM", "Kotlin Coroutines", "Kotlin Flows"),description:"AI-based mobile application integrating ML Kit for real-time face detection, recognition, and user verification."}Enterprise API & Microservices Platform
valproject={name:"Enterprise API & Microservices Platform",role:"Tech Lead, Full-Stack Architect & AI Engineer",tools: listOf("JavaScript", "Typescript", "Node JS", "Express.js", "NestJS", "Docker", "Kubernetes", "Git", "PostgreSQL", "MongoDB"),description:"Designed scalable Node.js microservices architecture with Kong API Gateway, Kafka event streaming, Redis caching, and PostgreSQL/MongoDB integration for enterprise-grade applications."}Educations
Bachelor Degree
KIIT University, Bhubaneswar, India
Higher Secondary Certificate
Jahangirnagar University School and College
Secondary School Certificate
Saver cantonment board high school
Blogs
5 months ago
0
Retain API in Jetpack Compose
3 Min Read
Mastering the Retain API in Jetpack Compose: Why & How It Matters In modern Android...
5 months ago
0
Automating Real-Life Workflows with n8n
4 Min Read
Scheduling, Chat, Smart Decisions & AI-Powered Automation Automation has evolved far...
7 months ago
0
Model Context Protocol (MCP)
1 Min Read
Artificial Intelligence (AI) is currently one of the most discussed topics in the tech world. As a...
5 months ago
1
KMP vs CMP: Kotlin Multiplatform vs Compose Multiplatform – A Complete Guide
3 Min Read
Introduction As mobile and cross-platform development continues to evolve, Kotlin...
7 months ago
0
Swift Is Coming to Android
2 Min Read
Exciting News: Swift Is Coming to Android – Officially! 🚨 📅 June 25, 2025 marked a game-changing...
5 months ago
0
ChatGPT Prompt Engineering for Developers
1 Min Read
Excited to share that I’ve successfully completed the “ChatGPT Prompt Engineering for Developers”...