Rakib Hasann

Expert Software Engineer

PETRONAS Digital Sdn Bhd•  November 2021 - January 2025•  Kuala Lumpur, Malaysia

● Contributed to 4+ projects, including Invoice management (E-Invoice), Marine logistic solutions (STEAR), Scaffolding web-based application (SISFOLDs), and Well test tooling equipment selection tool (P-WEST). ● As a Full-Stack Developer, focused on creating reusable React components and hooks, improving code maintainability and reducing bug resolution time. Designed and implemented REST API endpoints following 5 key principles, ensuring seamless integration with the front end. ● Acted as a Data Engineer in STEAR marine logistics solution, managing databases and data pipelines, optimizing SQL queries, and improving table performance. Transformed the application into a SaaS model, enabling user login capabilities, enhancing the RBAC system, and successfully migrating data to a new schema. ● Conducted unittesting and maintained high code quality standards using SonarQube. ● Gained valuable experience with Azure and AWS cloud platforms.

Senior Software Engineer

Headless Technologies Ltd•  June 2020 - October 2021•  Dhaka, Bangladesh

● Worked on Engaze.ai, a restaurant chatbot and food delivery service on Facebook Messenger, enhancing user experience and streamlining the ordering process. ● Developed a comprehensive food ordering system, admin dashboard, and landing page for Engaze.ai using React, Redux, Node.js, and Ant Design. ● Onboarded 100+ restaurants within 3 months of launch. ● Created the official website for Grameen Shakti, utilizing Next.js for front and backend development, which helped enhance the startup's online presence and reputation.