Overview
Senior .NET engineer with extensive experience in ASP.NET Core, Azure Functions, Cosmos DB, SQL Server, and Azure DevOps. Hybrid background also covers Node.js and modern frontend, giving full-stack range on .NET projects.
Competencies
Architecture:Microservices, Serverless, CQRS, SaaS Platforms, Edge-first Design
Cloud Platforms:AWS (Lambda, EC2, S3, RDS, CloudFront, SNS, SES), Azure (Functions, Blob, Cosmos DB), Cloudflare (R2, KV, Durable Objects)
Languages:JavaScript, TypeScript, C#, Python, Java, Go, SQL
Backend:Node.js, .NET Core, Express, HonoJS, Next.js, FastAPI
Data:Microsoft SQL Server, PostgreSQL, MySQL, ClickHouse, Cosmos DB, DynamoDB
DevOps & Observability:CI/CD Pipelines, Docker, Terraform, GitHub Actions, Azure DevOps, Datadog (RUM, Tracing), CloudWatch, App Insights
Experience
AdoptSequence & AdoptIQ (Curtis Digital Inc.) — Remote
Led architecture and platform engineering for two SaaS products: an onboarding/automation platform and an A/V enhancement workflow service.
- Managed multi-repo codebases on GitHub with standardized PR reviews and automation.
- Mentored junior developers, enforced best practices, and led roadmap execution with founders.
Colliers International (via TopCoder) — Remote
Modernized internal apps for a global commercial real-estate firm, replacing third-party tools with Azure-native and AWS-native services.
- Replaced a 3rd-party valuation tool with an internal AWS solution (EC2, S3, SES, RDS) in 3 weeks; cut vendor cost ~60–80% and absorbed additional developer cost solo.
- Architected microservices on Azure Functions backed by Cosmos DB + SQL Server; reduced API p95 latency ~30–50%.
- Implemented IaC + CI/CD with Terraform and Azure DevOps.
- Mentored engineers and led POCs with architects/BAs; reduced new-hire ramp ~30–50% and accelerated concept-to-pilot ~2x.
- Drove code reviews and onboarding standards; PR cycle time −20–35%, post-release defects −20–40%.
Relisource Inc. — Dhaka, Bangladesh
- Developed a Clinical Trial Management System for a global pharmaceutical client.
- Built an enterprise LMS platform with mobile support for educational clients.
- Actively mentored team members on architecture and clean code practices.
Astha IT — Dhaka, Bangladesh
- Led development for enterprise systems in logistics, education, and fintech.
- Mentored junior engineers and participated in system architecture, client demos, and delivery cycles.
Education
Bachelor of Computer Science and Engineering
Shahjalal University of Science and Technology · 2013