k
kaziiriad

Sultan Mahmud

@kaziiriad

Backend and DevOps Engineer

Bangladesh
Bengali
Certaines informations sont présentées en anglais.
À propos de moi
I help developers and startups ship their applications to production without the infrastructure headache. Whether you need your app containerized with Docker, deployed to AWS, or a CI/CD pipeline that automates your releases - I handle the setup so you can focus on building your product. What I bring: - Python/FastAPI backend development - Docker & Docker Compose setup - AWS EC2/Lambda deployments - GitHub Actions CI/CD pipelines - PostgreSQL, Redis, MongoDB I've built production systems handling 1K+ concurrent users with sub-1ms response times. I treat your project like it's my own.... Plus d’infos

Compétences

k
kaziiriad
Sultan Mahmud
hors ligne • 
Temps de réponse moyen de 1 heure

Voir mes services

Conteneurisation DevOps
I will dockerize your python application with docker compose
De10 $US / projetPlus de détails
CI/CD
I will deploy your web application to AWS ec2 with nginx and SSL
De20 $US / projetPlus de détails

Portfolio

Expérience professionnelle

Self_Employed

Backend & DevOps Engineer

Self Employed • Freelance

Jul 2024 - Present • 1 yr 11 mos

Architecting production-grade distributed systems and automating cloud infrastructure. Deployed 5 production-grade applications managing 11+ EC2 instances with 99.9% uptime across multi-AZ AWS infrastructure. Built ElastiKube, an ML-enhanced Kubernetes (K3s) autoscaler that achieved a 60% cloud cost reduction through event-driven Lambda architecture. Engineered a polyglot microservice system (Go and Python) that achieved sub-1ms latency. Automated infrastructure deployments utilizing Pulumi (IaC), Ansible, and GitHub Actions for zero-downtime CI/CD.

Cooking_Diary

Backend Developer

Cooking Diary • Temps plein

Jun 2024 - Aug 2024 • 2 mos

Streamlined backend operations and reduced manual overhead for a food-tech platform. Designed and built a role-based admin dashboard for 200+ users, featuring real-time meal analytics. Eliminated 40% of manual account management effort by building automated balance updates and error-prevention systems. Engineered a production-ready meal scheduling system using advanced cron jobs with configurable time boundaries.