Faisal Mahamud

Full Stack AI Engineer & Devops

Agrigate Network Ltd. • Fulltime

Feb 2025 - Present • 1 yr 3 mos

Developed AI-powered applications for agri-tech and SaaS platforms, improving decision-making and user engagement. • Built and launched the Agrigate website with interactive animations and real-time features for a seamless user experience,admin panel CMS, Career section , • Designed and deployed a scalable ERP system (Django + PostgreSQL) for inventory, requisition, and stock management. • Implemented AWS cloud infrastructure with Dockerized deployments, ensuring reliability, scalability, and cost-efficiency. • Automated CI/CD pipelines using GitHub Actions → AWS (EC2, S3, ALB, ECR), reducing release time and improving consistency. • Integrated AI models for personalized insights, recommendations, and automation across applications. • Collaborated with cross-functional teams to deliver secure, high-performance solutions. • Monitored and optimized infrastructure using AWS CloudWatch and DevOps best

Full Stack Software Engineer & DevOps

TopOfStack Software Ltd. • Fulltime

Jun 2024 - Jan 2025 • 7 mos

Worked across front-end and back-end technologies including NestJS, Prisma, AngularJS, Strapi, Node.js, TypeScript, Next.js, Express.js, React.js, PostgreSQL, Tailwind, Sequelize ORM, MySQL, OAuth, Passport.js, AWS, RabbitMQ, and JWT. Led and collaborated with cross-functional teams to define project requirements and deliverables, ensuring smooth feature rollout. Implemented secure authentication & authorization mechanisms with OAuth, Passport.js, and JWT, enabling SSO and RBAC. Applied Agile methodologies to deliver features in sprints and maintained documentation for architecture and APIs. Developed scalable systems to ensure high performance and availability. Key Projects & Contributions: (Real-Time Vehicle Tracking System): Enhanced logistics and fleet tracking by building scalable back-end APIs and dashboards. Payment Gateway Integrations: Successfully integrated international gateways (PayPal, Stripe) and local gateways (bKash, Nagad, Rocket) for seamless digital transactions. Melbourne Limolink: Built a premium chauffeur service app with real-time booking, role-based dashboards, fleet management, and PayPal integration. Muslim Bangla App: Contributed to a large-scale media platform serving millions of users, ensuring reliability and high performance at scale. EdTech – Science Master: Developed an e-learning platform with interactive lessons, assessments, and student dashboards to boost engagement.

Full Stack Engineer & Devops

Velozity Global Solutions Ltd. • Fulltime

Jun 2022 - Jun 2024 • 2 yrs

Worked with Node.js, AWS, TypeScript, Next.js, Express.js, React.js, PostgreSQL, MongoDB, Tailwind, Socket.IO, Sequelize ORM to build and scale production-ready applications. Improved cloud infrastructure by managing and deploying AWS-based apps, boosting uptime by 20% and enhancing system performance by 25%, improving customer trust. Automated deployments with Docker, CI/CD pipelines, and GitHub Actions, cutting release cycles by 20% and reducing deployment risks. Developed scalable, user-friendly applications with modern UIs, driving higher customer adoption and retention. Optimized database performance in PostgreSQL with indexing strategies, reducing query times and ensuring smooth real-time experiences. Integrated real-time communication features with Socket.IO, enabling instant updates and user engagement for mission-critical platforms. Key Project: TWIN Flow – AI-Powered Healthcare & MIS Platform Led development of TWIN Flow, a HIPAA-compliant digital treatment planning and MIS platform for cardiac care. Built AI/ML-powered rhythm analysis tools, enabling faster and more accurate diagnoses, directly improving patient outcomes. Designed MIS dashboards and reporting systems (for Super Admin, Doctor, Technician, Customer Admin, and Device Logistics) that gave healthcare providers real-time insights into operations. Implemented patient enrollment, service management, device tracking, and billing modules, reducing administrative workload by 20% and increasing hospital efficiency. Delivered real-time alerts, symptom logging, and 24/7 support apps for patients and doctors, improving patient engagement and care continuity. Automated deployment pipelines with Docker, AWS, and GitHub Actions, reducing release time and ensuring scalable, reliable healthcare services.