$ whoami
khandokershamimulhaque
$ cat developer_info.json
{
"name": "Khandoker Shamimul Haque",
"title": "AI-Driven Full Stack Software Engineer",
"company": "Websure Digital (London, UK 🇬🇧)",
"location": "Uttar Badda, Dhaka, Bangladesh 🇧🇩",
"email": "khandokershamimulhaque@gmail.com"
}
$ ls ./skills
frontend/ -> Next.js · React · TypeScript · Tailwind · shadcn/ui
backend/ -> Node.js · Express · PostgreSQL · Prisma · GraphQL
devops/ -> Docker · Vercel · DigitalOcean · Git
$ tail -f learning_goals.txt
[+] AI Agentic Workflows
[+] High-Scale System Design
[+] Cloud ArchitectureI'm a results-driven Full Stack Software Engineer specializing in building high-performance, user-centric web applications. Over 3+ years, I've shipped everything from B2C e-commerce platforms serving 1000+ daily users to complex multi-tenant CRMs and agency management systems — always with a focus on clean architecture, measurable performance gains, and intuitive UX.
🏢 Websure — Frontend Developer | April 2026 – Present | London, UK 🇬🇧
Websure Internal App — Agency management platform with an integrated client portal
- Implemented session-based authentication with RBAC-driven UI access control
- Leveraged Next.js Server Actions for secure, type-safe data mutations across internal and client portal surfaces
- Integrated Clockify API for real-time retainer hour tracking and sync
- Optimised performance with SWR-based client-side caching
- Enforced audience-aware route protection via a centralised proxy layer
🏢 Gain Solutions — Frontend Developer | April 2025 – March 2026 | Dhaka, Bangladesh 🇧🇩
Gain.io — CRM web application for managing customer relationships and business workflows
- Implemented role-based access control for multi-tenant organisations, ensuring secure and scalable collaboration
- Optimised frontend performance with Next.js + GraphQL, improving speed and efficiency
- Enhanced platform configurability with dynamic user management, billing, and notifications — reducing admin effort by 40%
Payrun — Web-based HR management system
- Built role-based access and employee management workflows using Next.js, GraphQL, and Ant Design
- Enabled fast time tracking, leave management, and insights dashboards through optimised data handling
EasyDesk — Customer support management platform
- Contributed to Canned Responses and Knowledge Base features — improving team efficiency by 30%
- Streamlined Feedback Management, increasing responsiveness and team alignment
🏢 EtherTech — Junior Frontend Developer | October 2022 – April 2025 | Dhaka, Bangladesh 🇧🇩
Aranya — B2C E-commerce platform for a clothing brand
- Took full ownership of the frontend using Next.js, Material UI, Redux, and RTK Query
- Served 1000+ daily users with a seamless shopping experience
- Implemented multi-currency support, shipping integrations (eCourier, DHL), geolocation, and secure payments — boosting conversion rates by 25%
Mave CMS — Headless CMS SaaS solution
- Developed frontend and core logic for dynamic website building using Next.js and Ant Design
- Built interactive components (pages, menus, cards, sliders, forms) for a fully personalised and responsive experience
United Hospital Ltd — Healthcare medical website
- Developed a user-centric platform with real-time appointment scheduling and profile management
- Integrated ERP API and payment processing — reducing appointment booking friction by 30%
Core — Expert Level
Comfortable
Familiar — Backend & Data
Tools & DevOps
| 🏆 Award | 🏢 Organisation | 📝 Description |
|---|---|---|
| Hustler of the Year | EtherTech | Recognised for exceptional critical thinking and delivering innovative solutions ahead of schedule |
| Young Star of the Year | EtherTech | Awarded for outstanding problem-solving skills and driving project success through team collaboration |
- 🖥️ Command Line in Linux — Coursera
- 🗄️ SQL for Data Science — Coursera
- 📐 Probability and Statistics: To p or not to p? — Coursera
- 🏁 Participated in Take Off Programming Contest (×2) — organised by Computer Programming Club, DIUPC
- 💻 Participated in DIU Intra University Programming Contest in association with DIU
- 🤖 Valid member of the Daffodil International University Robotics Club
"Code is like humour. When you have to explain it, it's bad."