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I am a senior backend engineer with 10+ years of experience delivering scalable, API-first systems for data-heavy enterprise and ecommerce platforms. I specialize in Python ecosystems (FastAPI, Django, Flask), RESTful and GraphQL APIs, and data pipelines, and I’m passionate about building cloud-native backends that perform at scale. I thrive in collaborative teams, lead code reviews, and mentor engineers. I focus on observability, security, and automation—using Prometheus, Grafana, CloudWatch, OAuth2/JWT, Jenkins, GitHub Actions, Terraform, Kubernetes, Docker, AWS, and Azure—to deliver reliable, low-latency services.…I am a senior backend engineer with 10+ years of experience delivering scalable, API-first systems for data-heavy enterprise and ecommerce platforms. I specialize in Python ecosystems (FastAPI, Django, Flask), RESTful and GraphQL APIs, and data pipelines, and I’m passionate about building cloud-native backends that perform at scale. I thrive in collaborative teams, lead code reviews, and mentor engineers. I focus on observability, security, and automation—using Prometheus, Grafana, CloudWatch, OAuth2/JWT, Jenkins, GitHub Actions, Terraform, Kubernetes, Docker, AWS, and Azure—to deliver reliable, low-latency services.

Zaw Lin Htay

Full Stack Developer, Back-End Developer, App Developer, +4

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I am a senior backend engineer with 10+ years of experience delivering scalable, API-first systems for data-heavy enterprise and ecommerce platforms. I specialize in Python ecosystems (FastAPI, Django, Flask), RESTful and GraphQL APIs, and data pipelines, and I’m passionate about building cloud-native backends that perform at scale. I thrive in collaborative teams, lead code reviews, and mentor engineers. I focus on observability, security, and automation—using Prometheus, Grafana, CloudWatch, OAuth2/JWT, Jenkins, GitHub Actions, Terraform, Kubernetes, Docker, AWS, and Azure—to deliver reliable, low-latency services.…I am a senior backend engineer with 10+ years of experience delivering scalable, API-first systems for data-heavy enterprise and ecommerce platforms. I specialize in Python ecosystems (FastAPI, Django, Flask), RESTful and GraphQL APIs, and data pipelines, and I’m passionate about building cloud-native backends that perform at scale. I thrive in collaborative teams, lead code reviews, and mentor engineers. I focus on observability, security, and automation—using Prometheus, Grafana, CloudWatch, OAuth2/JWT, Jenkins, GitHub Actions, Terraform, Kubernetes, Docker, AWS, and Azure—to deliver reliable, low-latency services.

Available to hire

I am a senior backend engineer with 10+ years of experience delivering scalable, API-first systems for data-heavy enterprise and ecommerce platforms. I specialize in Python ecosystems (FastAPI, Django, Flask), RESTful and GraphQL APIs, and data pipelines, and I’m passionate about building cloud-native backends that perform at scale.

I thrive in collaborative teams, lead code reviews, and mentor engineers. I focus on observability, security, and automation—using Prometheus, Grafana, CloudWatch, OAuth2/JWT, Jenkins, GitHub Actions, Terraform, Kubernetes, Docker, AWS, and Azure—to deliver reliable, low-latency services.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Senior Software Engineer at Global Wave Technology

November 1, 2017 - October 1, 2022

Expanded and preserved backend services and REST APIs using Python (FastAPI, Django, Flask) to support data-heavy enterprise, e-commerce, and media applications. Built lightweight REST APIs, replaced legacy services, improved data access efficiency, and reduced response times for web and internal apps. Implemented cloud-native infrastructure with Kubernetes, AWS ECS, and containerized deployments; leveraged AWS Lambda; set up monitoring with CloudWatch, New Relic, and Nagios. Designed and implemented CI/CD pipelines with Jenkins and Azure DevOps to automate testing and deployments, improving reliability and velocity. Integrated AI/ML into production backends; collaborated with frontend teams to ensure smooth API integration and reliable data flows. Conducted unit and integration testing; participated in Agile teams; mentored junior developers.

Senior Software Engineer at Meta Singapore

November 1, 2022 - January 1, 2026

Planned and enhanced backend services using Python (FastAPI, Django), delivering scalable REST APIs to support analytics, reporting, and user-facing applications. Built and maintained cloud-native backend systems on AWS and Azure (serverless components, ECS/AKS). Implemented schema-first REST and GraphQL services for flexible client integration while maintaining backward compatibility. Maintained data pipelines and ETL workflows (AWS Glue, AWS Data Factory) for analytics use cases. Optimized queries, caching, and asynchronous processing to achieve near real-time performance for tens of thousands of users. Enforced security with OAuth2/JWT across microservice boundaries. Built observability across services with CloudWatch, Prometheus, Grafana, and centralized logging; collaborated closely with frontend, product, and data teams. Led CI/CD automation with Jenkins, GitHub Actions, Azure DevOps; contributed to architecture and best practices across frontend and backend teams.