asmraihan.vercel.app

Abu Saleh Md. Raihan

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do it, then do it better, but first . . . 🧠

Languages: JavaScript (ES6+), TypeScript, Go, Python, PHP, HTML5, CSS3

JavaScript Runtimes: Node.js, Bun, Deno

Frontend: React, Next.js, Vue, Nuxt.js, Redux Toolkit, Zustand, SWR, TanStack Query, TanStack Router, React Hook Form, Tailwind CSS, SCSS, CSS Modules, Framer Motion, GSAP

Backend & APIs: Express.js, Hono.js, FastAPI, Laravel, REST APIs, GraphQL, WebSocket, Redis, Stripe

Mobile: React Native, Expo, Expo Router, EAS Build, Hermes

Database: PostgreSQL, MySQL, MongoDB, SQLite, Firebase

AI / ML & Data: TensorFlow, TensorFlow Lite, ONNX, Model Deployment, scikit-learn, Pandas, NumPy

Hardware / IoT: Arduino (UNO, Nano, Micro, Mini), ESP32, ESP8266, Microcontroller Programming, MQTT, Serial Communication, I2C, SPI, GPIO, Sensor Fusion

DevOps & Cloud: Docker, Nginx, Google Cloud, Azure, Vercel, Netlify, Heroku, CI/CD, GitHub Actions, GitLab CI

Testing & Quality: Playwright, Jest, React Testing Library, Cypress, PyTest, QA Automation, Sensor Validation, Data Integrity Testing

Version Control: Git, GitHub, GitLab, Bitbucket

Design: Figma, Adobe Illustrator

Collaboration: Jira, Agile, Scrum

Web3: Solidity, Ethereum, Web3.js

April 2025 - Present

QA Tester (Sensor)

  • Performed precise measurements and performance evaluations of ceramic sensor elements for gas, temperature, and flow detection.
  • Analyzed sensor data and prepared detailed documentation of test results to ensure consistent product quality.
  • Maintained and calibrated laboratory equipment to guarantee accuracy and reliability of measurements.
Tech HatchFull timeRemote

July 2024 - October 2024

Software Engineer

  • Spearheaded VPS and DevOps initiatives, focusing on server configuration, maintenance, and optimization to ensure high availability and performance.
  • Specialized in the design and development of inventory management and ERP systems, addressing complex business needs with scalable solutions.
  • Designed comprehensive software architecture solutions, aligning with project goals and scalability requirements.
mPair Technology LimitedFull timeOn site

August 2023 - July 2024

Junior Software Engineer

  • Developed responsive web applications ensuring a seamless user experience.
  • Designed and implemented efficient and scalable backend systems utilizing SQL, NoSQL databases.
  • Maintained and optimized server infrastructure, ensuring high availability and performance of web applications.
  • Documented technical specifications, architecture diagrams, and deployment procedures to facilitate knowledge sharing and onboarding of new team members.