About Me
- Delivered 50+ projects for clients in USA, UK, Finland, Japan & Netherlands.
- Founder & CEO of DigiWinners, leading engineers, designers and marketers in Dhaka to build our own AI products alongside client work.
- Mentored 100+ students & managing a developer community of 50k+ members.
8+
Years Experience
50+
Projects Delivered
100+
Students Mentored
50k+
Community Members
Turning Complex Problems into
Elegant Solutions
Senior Full Stack Software Engineer with 8+ years of experience delivering high-performance Web and Android/iOS applications using React Native, React.js, Next.js, Node.js, PHP, and Laravel. Proven expertise in scalable backend architecture, SQL/NoSQL databases, caching, and AWS. Saadman Sayeed leads agile teams to build robust, secure, and user-centric solutions.
Professional Journey
Founder & CEO
Senior Software Engineer
Senior Software Engineer
Senior Web Developer
Web Developer
Web Developer
Products & Projects
Our own AI products and live client work from DigiWinners, followed by earlier projects in Full Stack Development, Cloud Architecture and AI Integration.
Clash of Devs
A skill-up community for developers: live events, interactive Spellbooks with hands-on terminal practice, mentoring and talent profiles, with AI assisting moderation and profile parsing.
Tripzoi
An installable travel planner with verified visa, papers and money information for Bangladeshi travellers, trip checklists and a travel passport. An AI chat travel guide is on the roadmap.
Dwinners
AI shop builder and AI sales agent: launch an online shop from a few photos and two lines of text, with a Bangla-speaking chat agent answering customers on Messenger and WhatsApp.
Sunshine Vault
A full online store for authentic luxury handbags, footwear, watches and jewelry, with catalogue, offers, order tracking and an admin to run it.
Faith Journey BD
A premium abaya, hijab and modest wear storefront with collections, new arrivals and a separate admin panel for products, orders and content.
Aynoor USA
A US couture and bridal store with made-to-measure ordering, multi-currency pricing, virtual consultation booking and an admin dashboard.
Achievements & Certifications
Awards & Recognition
Champion in Codewarrior competitive programming contest (BJIT Ltd).
2nd Position in Poridhi DevOps Hackathon 2024 (100+ Engineers).
Won Digital Award 2020 by IT Division of Bangladesh.
Education
Bachelor of Science
Comilla University
Apr 2015 - Aug 2018
Certifications
Always Learning
"Continuous improvement is better than delayed perfection."
Recent Highlights
Trusted by Global Professionals
"Saadman delivered our Ecommerce system ahead of schedule. His understanding of scalable architecture saved us months of rework. Highly recommended for complex backend tasks."
Zahidul Islam
CEO, StepStyleBD
"We needed a CRM system with calender scheduler, notification, report generation, and email notification features. Saadman delivered it ahead of schedule. His understanding of scalable architecture saved us months of rework. Highly recommended for complex backend tasks."
Shajib Khan
Happy client
"Exceptional problem solver. He optimized our high-traffic API and reduced costs significantly. A true expert in Laravel, Node.js, VPS and AWS."
Zaman
Founder of Tutor Sheba
"Saadman delivered our Ecommerce system ahead of schedule. His understanding of scalable architecture saved us months of rework. Highly recommended for complex backend tasks."
Zahidul Islam
CEO, StepStyleBD
"We needed a CRM system with calender scheduler, notification, report generation, and email notification features. Saadman delivered it ahead of schedule. His understanding of scalable architecture saved us months of rework. Highly recommended for complex backend tasks."
Shajib Khan
Happy client
"Exceptional problem solver. He optimized our high-traffic API and reduced costs significantly. A true expert in Laravel, Node.js, VPS and AWS."
Zaman
Founder of Tutor Sheba
Specialized Services
High-impact solutions for businesses and startups.
Web App Development
Scalable, high-performance web apps using Next.js, React, and Laravel with pixel-perfect UI.
Mobile App Development
Cross-platform Android & iOS applications using React Native.
AI & Automation
ChatGPT/LLM integrations, AI-powered workflows, and business process automation.
Backend & Cloud
Robust REST APIs, Microservices, Docker, AWS (EC2, S3), Redis, and CI/CD pipelines.
Enterprise Solutions
Custom ERP, CRM, HRM systems, and E-commerce platforms tailored to business needs.