Tamim Wasif

– Maintained the Zerion iFormBuilder platform (3M+ premium subscribers); resolved >200 production bugs. – Developed an internal real-time communication platform OfficeTalk using a Nuxt backend, React frontend, and WebSockets, supporting both 1-to-1 and group conversations. – Developed the company’s attendance pipeline—from biometric machine to web dashboard. – Maintained the office’s internal OpenStack-based private cloud architecture, which I fully configured and deployed. – Maintained and developed the office ecommerce platform Teton Shop: order management, product addons, related products, abandoned cart system, dynamic auto updates, CI/CD pipeline for frontend, and server-side configurations including Apache and MikroTik port forwarding. Automated order delivery using Pathao API in the Teton Shop admin dashboard. – Maintained and enhanced Bangladesh’s first email marketing tool Mailstalk; configured mail servers using Modoboa & Mailcow; integrated domain connectivity so users can send emails from their own domains; implemented domain warm-up to prevent spam flagging; automated DNS record creation in Cloudflare using its API to remove the need for manual domain validation. – Automated the company’s printer application using the EPSON Connect API, enabling users to print from anywhere via the web app. – Set up a Besu blockchain network architecture with 4 validators for a blockchain-based project.