about me

Dhaka, Bangladesh Software Development Diploma in CST

I am a dynamic software developer from Bangladesh, passionate about building products that are fast, reliable, and elegant. With over 4 years of industry experience, I have worked with companies across Canada, the Netherlands, and the Middle East, delivering high-quality web applications and APIs.

My core expertise spans Node.js, Next.js, React Native, TypeScript, PostgreSQL, MongoDB, Redis, and AWS. I believe great software is built on clear communication, thoughtful architecture, and a relentless focus on the user experience.

Sheikh Shahariar Siam
+

Years Experience

+

Projects Built

+

Clients Served

Skills

My Tech Stack

The tools, languages, and frameworks I use to build modern, scalable applications.

awsaws
bootstrapbootstrap
bull-mqbull mq
css-3css 3
dockerdocker
expoexpo
express-js-iconexpress js
githubgithub
google-firebase-icongoogle firebase
htmlhtml
jsjs
mongodb-iconmongodb
mysqlmysql
nestnest
nextjs-iconnextjs
node-js-iconnode js
postgrepostgre
rabbitmqrabbitmq
react-native-app-iconreact native app
reactreact
redisredis
redux-iconredux
serverlessserverless
socketsocket
sstsst
stripestripe
tailwind-css-icontailwind css
typescripttypescript
vuevue
Experience

Work History

Full Stack Engineer

Current
VidRush
Nov 2025 - Present
London Area, United Kingdom · Remote

Building the technology and experiences behind a high-performance AI video production ecosystem.

Full Stack Developer (Part-time)

Current
Tigotek
Aug 2024 - Present
Amsterdam, North Holland, Netherlands · Remote

As the full stack developer at Tigotek, I oversee our custom web development services, delivering innovative solutions that cater to our clients' specific requirements. My role involves crafting responsive websites using modern technologies like React, Next.js, and Redux. I also specialize in mobile app development, utilizing React Native for Android and iOS platforms. Additionally, I design efficient database management systems and build CMS solutions for streamlined data handling. I ensure smooth deployment of websites and applications and swiftly address system issues and bugs while enhancing reliability and scalability. Furthermore, I provide comprehensive software maintenance services to keep systems running smoothly and adapt to evolving needs. My primary focus is on technical excellence and client satisfaction in the field of web and app development at Tigotek.

Back End Developer

ZORG IT GROUP
Jan 2025 - Dec 2025
ICT Tower, Agargaon, Dhaka, Bangladesh · Hybrid

Worked as a Backend Developer, building and maintaining scalable Node.js/NestJS APIs for SaaS products using PostgreSQL, Prisma, Redis, and BullMQ. Developed features including lead management, notifications, authentication, third-party integrations, and optimized backend performance for production applications.

Back End Developer

Fleetblox
Aug 2024 - Jan 2025
Toronto, Ontario, Canada · Remote

As a Backend Developer at Fleetblox ( A product of LlamaMind ), I build and maintain the core functionality of FleetBlox, a car fleet management SaaS platform. My expertise includes developing robust APIs with Node.js and Express.js, optimizing databases, and implementing scalable solutions for features like vehicle tracking, task management, and campaigns. Using tools like Socket, Redis, BullMQ, and AWS services, I ensure high-performance, reliable backend systems tailored to business needs.

Full Stack Developer (Full-time)

Tigotek
Nov 2023 - Aug 2024
Amsterdam, North Holland, Netherlands · Remote

As the full stack developer at Tigotek, I oversee our custom web development services, delivering innovative solutions that cater to our clients' specific requirements. My role involves crafting responsive websites using modern technologies like React, Next.js, and Redux. I also specialize in mobile app development, utilizing React Native for Android and iOS platforms. Additionally, I design efficient database management systems and build CMS solutions for streamlined data handling. I ensure smooth deployment of websites and applications and swiftly address system issues and bugs while enhancing reliability and scalability. Furthermore, I provide comprehensive software maintenance services to keep systems running smoothly and adapt to evolving needs. My primary focus is on technical excellence and client satisfaction in the field of web and app development at Tigotek.

Full Stack Developer - React Native and MERN

Web Touch LTD
May 2023 - Nov 2023
101/B Chowdhuripara Residential Area, Malibagh, Dhaka 1219 · On-site

Developed and maintained mobile applications using React Native, collaborating closely with design and backend teams. Collaborated on multi-vendor e-commerce solutions, enhancing application performance by caching.

Full Stack Developer

SKU Markets
Dec 2022 - Apr 2023
Saudi Arabia · Remote

I played a pivotal role in the development of a cutting-edge SKU Market Analytics Platform, enhancing the user experience and frontend design. Leveraging React and Material-UI, I crafted intuitive interfaces. Additionally, I contributed to the integration of real-time communication through Socket.io, enabling businesses to make data-driven decisions. My involvement in this project fueled my passion for frontend development and creating user-centered experiences.

Education

Qualifications

B.Sc, Computer Science & Engineering

In Progress
Presidency University, Bangladesh
Jun 2025 – Dec 2028

Pursuing a Bachelor of Science in Computer Science and Engineering with a focus on software development, problem-solving, and modern technology trends

Diploma of Education, Computer Science

Dhaka Polytechnic Institute
2020 – 2024

Completed a Diploma in Computer Science and Technology with a focus on programming, software fundamentals, and practical technical skills.

Next Level Web Development

Programming Hero
2023Certified

Completed coursework in software development's advanced topics such as Software Engineering Life Cycle, Microservices, Advance Coding Patterns, Testing (jest , vitest), SQL and NoSQL Databases (MySQL, Postgres, Mongodb), ORM (Prisma), GraphQL, In Memory Caching (Redis), Docker, AWS and more.

Complete Web Development

Programming Hero
2022Certified

Completed coursework in web development (MERN) advanced topics such as React Js, Node Js, Express Js, MongoDB, Firebase, and more.

Let's Collaborate

Have a project in mind? Let's build something great.

Let's talk about how we can work together to turn your ideas into high-quality software solutions.