Building scalable backend systems, cloud infrastructure, Kubernetes platforms, and AI-powered automation.
📍 Dhaka, Bangladesh 🌍 Open to Remote Opportunities
LinkedIn • GitHub • Portfolio • Email: [email protected]
Backend and Infrastructure Engineer with 4+ years of experience building and operating production systems.
Currently leading cloud infrastructure, Kubernetes environments, CI/CD pipelines, security initiatives, and platform reliability while developing scalable backend services and automation workflows.
Passionate about distributed systems, cloud architecture, observability, automation, and engineering operational excellence.
| Backend Engineering | Cloud & Infrastructure |
|---|---|
| 🐹 Golang | ☸️ Kubernetes (K3s) |
| 🟢 Node.js | 🐳 Docker |
| ⚡ Express.js | 🐧 Linux |
| 🔗 REST APIs | 🌐 Nginx |
| 🔐 Authentication & Authorization | ⚙️ GitHub Actions |
| 🧩 Microservices | 🚀 CI/CD Pipelines |
| Databases | Security |
|---|---|
| 🐘 PostgreSQL | 🛡️ RBAC |
| 🍃 MongoDB | 🔒 Network Policies |
| ⚡ Redis | 🔑 Secrets Management |
| 📊 Database Optimization | 🐳 Container Security |
| 🗄️ Data Modeling | 🔍 Trivy |
| 🔄 Data Migration | 🏰 Infrastructure Hardening |
| Operations | AI & Automation |
|---|---|
| 📈 Monitoring | 🤖 AI Model Integration |
| 📝 Logging | 🧠 Agentic Workflows |
| 🚨 Incident Response | ⚙️ Workflow Automation |
| 🌍 High Availability | 🔗 Tool-Enabled AI Systems |
| 💰 Cost Optimization | 🚀 LLM Applications |
| 🏭 Production Operations | 🔄 AI-Powered Automation |
- Cloud Infrastructure & Platform Engineering
- Kubernetes Operations
- Backend Engineering with Golang & Node.js
- DevOps Automation & CI/CD
- Infrastructure Security & Hardening
- Distributed Systems
- AI Integrations & Agentic Workflows
- System Design
Cansoft Technologies | Oct 2025 – Present
- Lead cloud infrastructure and Kubernetes (K3s) environments across multiple deployment stages.
- Designed secure CI/CD pipelines with automated testing, deployment automation, and security scanning.
- Manage PostgreSQL, MongoDB, Redis, and distributed systems while ensuring reliability and high availability.
- Implemented Kubernetes RBAC, Network Policies, Secrets Management, and container security controls.
- Conduct infrastructure security reviews, incident response activities, and operational risk assessments.
- Improved observability through centralized monitoring, logging, and alerting systems.
- Drive infrastructure optimization and cloud cost management initiatives.
Digital Gregg | Jan 2025 – Sep 2025
- Designed and maintained secure REST APIs using Node.js, Express.js, MongoDB, and Redis.
- Improved P95 API response times by 15% through caching strategies and query optimization.
- Built CI/CD pipelines using GitHub Actions and Docker.
- Implemented JWT authentication and Role-Based Access Control (RBAC).
- Contributed to infrastructure improvements and production reliability initiatives.
Tunnel | Jul 2024 – Dec 2024
- Developed backend services using Node.js and Express.js.
- Worked within microservice-oriented architectures.
- Optimized database performance and backend services.
- Containerized applications using Docker.
- Investigated production issues and strengthened API security.
Remote | Jan 2023 – Jul 2024
- Delivered 15+ production projects from architecture through deployment.
- Improved system performance by up to 30% through Redis caching and database optimization.
- Implemented secure authentication and authorization systems.
- Managed Docker deployments and cloud infrastructure environments.
Pc Plus Computer Center | Feb 2022 – Jul 2023
- Designed backend systems using Django and REST APIs.
- Containerized applications using Docker.
- Deployed workloads on AWS and DigitalOcean.
- Mentored developers on backend development, deployment practices, and system architecture.
- High-traffic platform supporting overdose prevention and public health initiatives.
- Optimized accessibility, reliability, and performance.
- Implemented multilingual experiences and geolocation-based resource routing.
HTML5 • CSS3 • JavaScript • CMS • Accessibility • Performance Optimization
- Public transportation platform serving Colorado's intercity bus system.
- Built using Next.js, WordPress, PHP, Docker, and Tailwind CSS.
- Improved accessibility, SEO, and platform performance.
Next.js • WordPress • PHP • Docker • Tailwind CSS
- Backend Engineering
- Platform Engineering
- DevOps Engineering
- Infrastructure Engineering
- Site Reliability Engineering (SRE)
- Cloud Architecture
- Distributed Systems
- AI Infrastructure
- Reliability First
- Security by Default
- Automation over Manual Operations
- Observability-Driven Engineering
- Infrastructure as Code
- Continuous Improvement
- Ownership & Accountability
- Scalability by Design
- English — Professional Working Proficiency
- Hindi — Conversational
Building secure, scalable, and reliable systems that power real-world applications.