Sayeedul Islam Talukder

I am a full-stack software engineer with hands-on experience building scalable web applications and backend services across startups and product companies. I design, code, test, and deploy software while focusing on maintainability, security, and performance.

At Doer Services PLC and Celloscope Limited I contributed to frontend and backend systems using Angular, JavaScript/TypeScript, Node.js and Java, participated in system architecture design, and produced clear technical documentation. I have also worked with reporting tools like Jaspersoft Studio and database technologies including PostgreSQL, OracleDB and MongoDB.

Earlier, I worked as a Software Quality Assurance Engineer where I executed and designed comprehensive test cases, ensuring coverage of critical paths and edge cases. I bring a quality-first mindset to development and collaborate effectively with UX/UI, product, and QA teams.

I have delivered multiple professional and personal projects (frontend, MERN, Hapi.js backends, and Flutter apps) and built a call center system using Issabel/Asterisk. I am driven to build reliable, well-documented systems that meet current needs and scale for the future.