Tahmid

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Highlights ​

  • Achieved 60% faster release cycles by automating CI workflows for Google Cloud SQL migrations, ensuring zero downtime across 12 environments at Cefalo Bangladesh Ltd.
  • Increased data processing speeds by 3x by architecting real-time data pipelines for high-performance data warehouses in Google BigQuery, boosting system reliability by 30%.
  • 5 years of expertise in designing and deploying cloud-native architectures and scalable enterprise solutions for SaaS, edtech, and digital commerce sectors.

PROFESSIONAL EXPERIENCE ​

Lead Software Developer ​

TRT Technologies Ltd - Saskatoon, SK, Canada
October 2024 - Present

  • Leading Agile and Scrum implementations, enhancing team productivity by enabling bi-weekly releases.
  • Overseeing coding activities to ensure alignment with architectural best practices, optimizing sprint outcomes and development quality.
  • Formulated a comprehensive technical debt reduction roadmap, improving development velocity by 15% through optimized resource allocation.
  • Optimizing AWS and GCP infrastructure, implementing auto-scaling policies, spot instances, load-balancer redundancy, and resource right-sizing.

Tech Stack: Golang, Typescript, Node.js, Express.js, PHP, Wordpress, PostgreSQL, MySQL, SQL, Vue.js, Nuxt.js, AWS, GCP, DevOps, Agile, Scrum, Project Management

Devops Consultant ​

Leadsync Pte Ltd - Republic Plaza, Singapore
November 2024 - February 2025

  • Migrated K3S workloads to AWS EKS, enhancing scalability and reducing cluster maintenance.
  • Automated GitOps pipelines with Terraform, enabling zero-downtime deployments to ECS and EKS.
  • Optimized AWS infrastructure by implementing load balancing, auto-scaling, and right-sizing strategies.

Tech Stack: Terraform, Kubernetes, GitOps, Docker, AWS, RDS, EC2, ECS, EKS, ELB, ALB

Senior Software Engineer ​

Cefalo Bangladesh Ltd - Dhaka, Bangladesh
June 2023 - August 2024

  • Engineered CI/CD workflows with GitHub Actions and Terraform, achieving 60% faster deployments with zero downtime across 12 environments.
  • Led the optimization of real-time data pipelines in Google BigQuery, increasing data processing speeds by 3x.
  • Architected fault-tolerant Kubernetes (GKE) with multi-zone failover, boosting uptime reliability by 30%.
  • Collaborated with cross-functional teams to implement A/B testing standards, increasing customer retention by 20%.
  • Served as a core resource on the infrastructure team, delivering scalable and reliable system designs.

Tech Stack: Typescript, Javascript, Node.js, Express.js, PostgreSQL, TimescaleDB, Redis, Knex, React.js, Next.js, Tailwind CSS, Docker, Kubernetes, Vercel, AWS, Google Cloud Platform, Google BigQuery, Cloud Run, Cloud Functions, Github CI, Terraform, Playwright, Microsoft Graph API

Software Engineer ​

Tikweb Bangladesh - Dhaka, Bangladesh
December 2021 - May 2023

  • Improved media delivery by 30% using Cloud Functions and Object Storage to serve 110TB of content, increasing user retention by 20%.
  • Led the development of a translation management system, enhancing localization efficiency by 30%.
  • Automated Salesforce and Firebase synchronization for 250,000+ users, achieving 99% data accuracy.

Tech Stack: Typescript, Node.js, Vue.js, Nuxt.js, Vuetify, Tailwind CSS, PHP, Laravel, MySQL, Salesforce, GCP, Cloud Run, Firebase Serverless, Object Storage, Redis, Nginx, Apache, Bash Scripts, ModSecurity

Software Engineer ​

Ebexsoft - Dhaka, Bangladesh
February 2021 - December 2021

  • Developed scalable backend services for real-time product updates, boosting engagement by 30% for Runner’s sales network.
  • Streamlined eCommerce workflows using WooCommerce REST API, reducing deployment time by 40%.
  • Enhanced observability with Grafana and Prometheus, decreasing MTTR by 35% and improving incident response times.

Tech Stack: Node.js, Vue.js, Nuxt.js, Tailwind CSS, PHP, Laravel, Wordpress, WooCommerce, Plugin Development, MySQL, PostgreSQL, Flutter, Grafana, Prometheus

Software Engineer ​

Esscre - Dhaka, Bangladesh
March 2020 - January 2021

  • Implemented a dynamic CMS, increasing website traffic by 40% through real-time updates.
  • Optimized content delivery with Redis caching, achieving a Google Lighthouse score of 95/100 for loading speed.

Tech Stack: React.js, Redux, SCSS, Redis, MongoDB, Strapi CMS, SQLite, Nginx, ModSecurity

SKILLS ​

  • Cloud Platforms: AWS, GCP, Vercel, Digital Ocean
  • Programming Languages: Go, TypeScript, JavaScript, SQL
  • Frontend Frameworks: Vue.js, Nuxt.js, React.js, Tailwind CSS
  • Backend Frameworks: Express.js, Fastify.js, Golang
  • Databases: PostgreSQL, MySQL, Redis
  • DevOps Tools: Docker, Kubernetes, Terraform, Prometheus, Grafana, CI/CD (GitHub Actions)
  • Methodologies: Agile, Scrum, Technical Leadership, Cross-Team Collaboration

KEY PROJECTS ​

House of Math - houseofmath.com ​

  • Streamlined deployment processes for a rapidly scaling EdTech platform by automating database migrations across 12 environments using GitHub Actions, resulting in a 40% release speed improvement.
  • Enhanced data processing efficiency with real-time analytics pipelines built on Golang and PostgreSQL.

Arekta Coin Store - arektacoinstore.com ​

  • Architected a high-performance eCommerce platform for digital currency transactions, achieving 99.9% uptime through Kubernetes deployment and CI/CD automation.
  • Ensured seamless scalability and high traffic handling with continuous monitoring using Grafana and Prometheus.

Tinker - Tinker ​

  • Created an open source Golang HTTP API starter template featuring PostgreSQL integration, JWT authentication, and structured logging to accelerate backend development.

EDUCATION ​

Bachelor of Science (BSc.) in Computer Science and Engineering
2017 - 2021
W.E.S. Evaluated Equivalent in North America.

Copyright © 2019-present Tahmid