Habit TrackingCase 01
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CraveTheApp
Habit tracking mobile application with gamification features
TypeScriptNode.jsExpress.jsPrisma ORMMongoDBRedisStripe
$ ./bootstrap --mode stealth
Injecting runtime hooks...
Software Engineer
Ruhul Amin
I build production-ready web apps with Next.js, Node.js, MongoDB, and TypeScript. I write clean, reusable code, connect APIs, optimize performance, and ship reliable features that scale smoothly from interface to backend.
Next.js
Frontend systems
Node.js
API and backend
TypeScript
Typed delivery
Capabilities
Engineering range with product-level execution
Capability 01
Frontend
JavaScript/TypeScriptReact.js & Next.jsRedux ToolkitTailwind CSSAntd Design
Production ready stack
Capability 02
Backend
Node.js & ExpressPrisma ORM & MongooseNest.jsMongoDB & PostgreSQLJest
Production ready stack
Capability 03
Systems
BullMQ queuesRedis cachingVPS + NginxCI/CD pipelinesMonitoring & logging
Production ready stack
Capability 04
Payments & Tools
Stripe & PayPalWebhook reliabilityVisual Studio CodeNeovimPostman
Production ready stack
Selected Work
Product engineering across web and mobile systems
HealthcareCase 02
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Medic Online
Medical Certificate issuance and verification system for remote healthcare.
Next.js & ReduxTailwindTypeScriptNode & Express.jsMongoDB & Prisma
Experience
Execution, ownership, and shipped outcomes
Role 01
Software Engineer
Easy Fashion Limited
Developing and maintaining ERP solutions for Production, HRMS, Accounts, and POS systems.
- Built role-based ERP modules with secure access control.
- Developed and enhanced POS functionalities.
- Implemented business workflows for Production, HRMS, and Accounts.
- Optimized application performance and user experience.
High impact delivery
Role 02
Full Stack Developer
SM Technology Limited
Full-stack development of dashboards, payment systems, and web applications.
- Built role-based analytics dashboards.
- Integrated Stripe and PayPal payment solutions.
- Developed scalable full-stack features.
- Optimized application performance and reliability.
High impact delivery
Role 03
Assistant Engineer
Networld Bangladesh Group
Worked on ATM service systems and CRM platforms to ensure stable operations and support.
- Supported ATM service operations and maintenance.
- Enhanced CRM workflows and customer data systems.
- Built automation tools reducing manual work by 25%.
- Improved system stability and monitoring.
High impact delivery
Education
Academic foundation with practical engineering focus
Education 01
B.Sc. in Computer Science
Northern University Bangladesh
Software engineering, data structures, systems design
Structured learning path
Education 02
Diploma in Engineering
Rangpur Polytechnic Institute, Rangpur
Networking, hardware, and software fundamentals
Structured learning path
Courses & training
Continuous learning through targeted programs
Training 01
Reactive Accelerator
Learn with Sumit
Performance patterns, data fetching, edge deployment
Applied upskilling
Training 02
Microcontroller & Programmable Logic Controllers
National Engineering Development Limited
Embedded systems, automation, and control systems
Applied upskilling
How I can help
Engagements that move fast
🚀
Product builds
MVPs and feature launches from brief to deploy.
🎨
System design
Codify tokens, accessibility, theming, and component libraries that scale.
📊
Dashboards & tools
Data-rich UIs with realtime updates, guardrails, and delightful polish.