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Bangladesh
$15/hr
100%
Job Success
$1K+ earned
Available now
Offers consultations
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Full-Stack Programmer | DevOps & Cloud Engineer | API & Automation Expert
I’m a results-driven programmer and DevOps engineer with strong experience building, deploying, and maintaining modern systems — from lightweight automation scripts to full production-grade cloud infrastructure.
Over the past few years, I’ve worked on projects involving:
- Backend Development: Python, PHP, Node.js, FastAPI, Flask, Express
- DevOps & Cloud: Docker, Nginx, Linux, SSH, CI/CD, Git, VPS setup, server hardening
- API Integration: Binance, Telegram, Deriv, REST, WebSocket
- Database & Storage: MySQL, SQLite, Redis, S3, FTP automation
- Automation & Bots: Trading bots, file synchronization, monitoring scripts, and API clients
I specialize in end-to-end system building — from idea → backend logic → cloud deployment → ongoing optimization.
Whether you need to deploy Docker apps, manage Linux servers, automate tasks, or debug backend issues — I’ll deliver clean, reliable, and documented solutions.
* Tech Stack Highlights:
Python | PHP | Node.js | FastAPI | Flask | MySQL | Docker | Linux | Git | Nginx | REST API | WebSocket | Cloud VPS
$25/hr
100%
Job Success
$9K+ earned
Offers consultations
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End of list.
I help businesses migrate, secure, and stabilize their server infrastructure from database migrations and hosting-panel cutovers to security audits and automated backup pipelines. 100% Job Success on Upwork, including hands-on VPS recovery, high-uptime NginX/LiteSpeed deployments, and multi-month server administration contracts.
What I bring:
Server & database migrations (cPanel/WHM, Plesk, Hostinger, panel-to-panel cutovers) with zero-data-loss runbooks
Infrastructure as Code and container orchestration with Terraform, Kubernetes, Docker, and Ansible; CI/CD pipelines with GitHub Actions and Jenkins
WordPress deployment, hosting, and migration (vhost setup, SSL via Certbot, All-in-One WP Migration)
Security audits and hardening (firewalls, fail2ban, credential rotation, edge lockdown)
Backup engineering (automated offsite backups, S3-compatible object storage, restore-tested pipelines)
Linux (RedHat/CentOS/Ubuntu/Debian) and Windows Server administration, virtualization
I communicate clearly, work fast under deadline pressure, and document what I fix, clients have called me "diligent," "reliable," and "very honest and professional." Let's talk about what's slowing your infrastructure down.
Muhammad Q.
has worked
.
$20/hr
100%
Job Success
$40K+ earned
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Are your cloud costs too high? Is your deployment pipeline slow, fragile, or manual?
I'm an AWS Certified DevOps Engineer with 10+ years of experience helping startups and enterprises cut cloud spending by 40%+, automate deployments, and achieve zero-downtime delivery.
What I deliver:
✅ Cloud Cost Optimization — Rightsizing, auto-scaling, spot instances, budget alerts. Clients save $2K–$20K/month.
✅ CI/CD Pipelines — GitHub Actions, Jenkins, GitLab CI, ArgoCD. From 4-hour manual deploys to 15-minute automated releases.
✅ Infrastructure as Code — Terraform, Pulumi, AWS CDK. Reproducible, version-controlled infrastructure across all environments.
✅ Kubernetes & Containers — EKS, AKS, Docker. Production-grade orchestration with auto-scaling and health monitoring.
✅ Monitoring & Security — Prometheus, Grafana, ELK Stack, CloudWatch. HIPAA/SOC2/GDPR compliant environments.
How I work:
Clear milestones and daily communication
Documentation included with every engagement
Available for urgent/emergency requests
Tech Stack: AWS • Azure • GCP • DigitalOcean • Terraform • Kubernetes • Docker • Helm • GitHub Actions • Jenkins • ArgoCD • Prometheus • Grafana • ELK Stack
💬 Message me with your challenge — I'll respond within 1 hour with a clear plan.
Zaheer A.
has worked
.
$80/hr
Available now
Offers consultations
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I turn manual, repetitive workflows into AI automations and autonomous agents, and I build LLM-powered software that runs in production, not just in a demo. I am a senior engineer and ex-CTO with 16+ years across AI systems, FinTech, crypto, and cloud, so the AI I ship is wired into real backends, real payments, and real data, with the security and reliability to match.
AI-first does not mean unchecked. Every deliverable goes through a disciplined review and QA process: code review, security checks, and automated testing with hard pass/fail gates before anything reaches you. You move fast and the code still holds up in production.
What I build for clients:
- AI automation and agentic AI: replace manual, repetitive work with AI agents and pipelines; LLM and OpenAI integration into your existing apps, data, and workflows; AI features wired into production backends.
- FinTech and payments: payment-gateway and switch/EPS integrations, ISO transaction formats, distributed payment processing. At KNET, Kuwait's national payment switch, I built on the Base24-EPS SDK, ran the Base24-classic to EPS migration, built the in-house WinEPTS POS API, and certified local banks' financial switches.
- Crypto and blockchain: Solidity and EVM smart contracts, crypto exchange and secure hot-wallet architecture. As Co-Founder and CEO of YallaBit, a licensed exchange, I shipped hot wallets, launched a token sale, drove +30% retention, and scaled to $3.3M in revenue in the first 45 days.
- DevOps and cloud: AWS, DigitalOcean, Docker, Terraform, Ansible, Git-based CI/CD, infrastructure as code, and the reliability to keep it running.
- Full-stack engineering: Laravel/PHP and Go backends, Vue and React front-ends, PostgreSQL and Redis. At Ajar I built the Laravel backend that cut transaction processing time by 25%.
My edge is range with depth. Sixteen years across many stacks means I deliver in the platform your project actually needs. I take on short, well-scoped projects I can ship in under a week, with full focus and fast turnaround. Based in Kuwait (UTC+3), I work a ~17-hour window covering the full European business day and most US hours, so I am online when you are.
Tell me the outcome you need and I will tell you exactly how I would ship it.
$50/hr
$1K+ earned
Start of list.
End of list.
Experienced DevOps & Cloud Architect with 7+ years of expertise in designing and implementing scalable, secure, and cost-efficient cloud infrastructures. Proven success in leading end-to-end migrations, architecting hybrid and multi-cloud environments, and implementing automation strategies to enhance operational efficiency. Skilled in aligning technical solutions with business objectives and guiding teams in adopting cloud best practices.
Certifications
AZ-400: Microsoft Certified: DevOps Engineer Expert
AZ-305: Microsoft Certified: Azure Solutions Architect Expert
AZ-104: Microsoft Certified: Azure Administrator Associate
AZ-500: Microsoft Certified: Azure Security Engineer Associate
Main technologies: Microsoft Azure, Azure DevOps, Office 365, Terraform, Ansible, Docker, Kubernetes, Windows & Linux server, Networking, Active Directory, PowerShell
$15/hr
100%
Job Success
$1K+ earned
Available now
Start of list.
End of list.
I help startups launch and scale on AWS by designing and building production ready cloud infrastructure. Whether you're building a new product or evolving an existing platform, I deploy cloud infrastructure that's designed to scale with your product.
I work with modern DevOps practices to build production AWS environments, including:
➜ Infrastructure as Code (Terraform, Cloudformation, OpenTofu)
➜ Automated CI/CD pipelines (Github Actions, Gitlab, Jenkins)
➜ Containerized or serverless architectures (Docker, Kubernetes, Lambda)
➜ Secure AWS networking and IAM Setup
➜ AWS architecture design for scalable systems
➜ Production deployments using EC2, ECS/EKS, Lambda, RDS, S3, and VPC + Much more
➜ Observability, alerting, backups, disaster recovery, monitoring and performance tuning
➜ Monolith, Microservices and Eventdriven architectures supported
➜ Python, JavaScript/Typescript driven stacks, and Golang based codebases supported
Once the system is built and deployed, I prefer to stay involved to keep it stable, secure, and maintainable. That includes ongoing infrastructure management, obsessive monitoring, performance tuning, finops and cost optimisation, security hardening, and incremental improvements as your product scales.
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Thanks for reading. Reach out if you’d like to discuss the details.
Rafay R.
has worked
.
$34/hr
100%
Job Success
$30K+ earned
Available now
Offers consultations
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I work with CTOs, Engineering Directors, and VPs who need a senior architect they can trust with production systems, not just someone to do routine tasks.
What I have delivered:
$99,000+ in annual cloud cost savings for a single client through strategic rightsizing, scheduling, and consolidation
Zero-downtime cross-continent migrations behind GCP Global Load Balancer
Kubernetes platforms built from scratch for funded startups, production-ready on day one
CI/CD pipelines across AWS, GCP, and Azure for property tech, restaurant chains, and EduTech companies
Where I specialize:
Cloud Architecture: AWS, GCP, Azure
Kubernetes: EKS, GKE, AKS (CKA Certified)
CI/CD: GitHub Actions, GitLab CI, Jenkins, AWS CodePipeline
Infrastructure as Code: Terraform, Ansible
DevSecOps, SRE, HA/DR design
Database operations: MySQL, MongoDB, RDS, Atlas
Cost optimization and performance tuning
Credentials:
Google Cloud Certified (x3) | CKA | Azure Certified | Terraform Certified | Expert-Vetted Top 1% on Upwork
I don't take every project. I take the right ones where I can deliver real outcomes.
If you have a complex infrastructure challenge, let's talk.
Sufian R.
has worked
.
$30/hr
100%
Job Success
$40K+ earned
Available now
Offers consultations
Start of list.
End of list.
If your deployments feel slow, your uptime keeps slipping, or your cloud bill won't stop growing, that's usually an infrastructure problem, not a people problem. I fix the infrastructure.
I am a certified DevOps engineer and have 8 years of experience helping teams automate their infrastructure and ship with confidence. My focus is AWS-based cloud architecture and CI/CD automation, with hands-on experience across GCP and Azure when a client's stack calls for it.
𝐑𝐞𝐚𝐥 𝐫𝐞𝐬𝐮𝐥𝐭𝐬 𝐈'𝐯𝐞 𝐝𝐞𝐥𝐢𝐯𝐞𝐫𝐞𝐝:
🔹 Deployment time cut from 2 hours → 8 minutes
🔹 Uptime improved from 97% → 99.9%
🔹 Cloud costs reduced by ~25%
𝐖𝐡𝐚𝐭 𝐈 𝐜𝐚𝐧 𝐛𝐮𝐢𝐥𝐝 𝐟𝐨𝐫 𝐲𝐨𝐮:
☁️ 𝐂𝐥𝐨𝐮𝐝 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 & 𝐌𝐢𝐠𝐫𝐚𝐭𝐢𝐨𝐧
AWS, GCP, Azure (EC2, ECS, EKS, Lambda, serverless, microservices)
⚙️ 𝐂𝐈/𝐂𝐃 𝐏𝐢𝐩𝐞𝐥𝐢𝐧𝐞𝐬
GitHub Actions, GitLab CI, Jenkins, ArgoCD, zero-downtime, and fully automated.
🐳 𝐊𝐮𝐛𝐞𝐫𝐧𝐞𝐭𝐞𝐬 & 𝐂𝐨𝐧𝐭𝐚𝐢𝐧𝐞𝐫𝐬
EKS, GKE, AKS, Helm, autoscaling, blue/green, and canary deployments.
🏗️ 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 𝐚𝐬 𝐂𝐨𝐝𝐞
Terraform, CloudFormation, Ansible, modular, GitOps-ready, and production-grade.
🔒 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 & 𝐌𝐨𝐧𝐢𝐭𝐨𝐫𝐢𝐧𝐠
Prometheus, Grafana, Datadog, ELK, IAM hardening, Snyk scanning, and on-call alerting.
🤖 𝐀𝐈𝐎𝐩𝐬 / 𝐌𝐋𝐎𝐩𝐬
Kubeflow, MLflow, Vertex AI, GPU provisioning, LLM pipelines, model monitoring
𝐈𝐟 𝐲𝐨𝐮'𝐫𝐞 𝐭𝐢𝐫𝐞𝐝 𝐨𝐟 𝐬𝐥𝐨𝐰 𝐝𝐞𝐩𝐥𝐨𝐲𝐬, 𝐬𝐮𝐫𝐩𝐫𝐢𝐬𝐞 𝐨𝐮𝐭𝐚𝐠𝐞𝐬, 𝐨𝐫 𝐜𝐥𝐨𝐮𝐝 𝐛𝐢𝐥𝐥𝐬 𝐭𝐡𝐚𝐭 𝐤𝐞𝐞𝐩 𝐜𝐥𝐢𝐦𝐛𝐢𝐧𝐠, 𝐥𝐞𝐭'𝐬 𝐟𝐢𝐱 𝐭𝐡𝐚𝐭. 𝐃𝐫𝐨𝐩 𝐦𝐞 𝐚 𝐦𝐞𝐬𝐬𝐚𝐠𝐞 𝐰𝐢𝐭𝐡 𝐲𝐨𝐮𝐫 𝐬𝐭𝐚𝐜𝐤 𝐚𝐧𝐝 𝐰𝐡𝐚𝐭'𝐬 𝐬𝐥𝐨𝐰𝐢𝐧𝐠 𝐲𝐨𝐮 𝐝𝐨𝐰𝐧.
Izhar A.
has worked
.
Associated with
Vital Steer LLC
$20K+
earned
$45/hr
100%
Job Success
$500K+ earned
Start of list.
End of list.
Here’s a clean, Upwork-ready rewrite you can paste into your profile. I kept it human, specific, and keyword-rich for search—while showcasing your 14+ years across cloud, DevOps, and automation.
✅ Cloud Architect & DevOps Engineer | AWS • GCP • Azure | Kubernetes • Terraform • CI/CD • DevSecOps
I help companies design, secure, and automate cloud platforms that scale—from zero to production and beyond.
With 14+ years across cloud engineering, DevOps architecture, and infrastructure automation, I’ve built end-to-end systems that start from a blank account and evolve into resilient, compliant, cost-efficient production environments. I work hands-on across AWS, GCP, and Azure; design robust networking (VPC/VNet, peering, VPN, Direct Connect/Interconnect, Transit); and automate everything with Terraform/Pulumi and modern CI/CD. Security and observability are baked in from day one.
What I do
Greenfield to Production: Ground-up cloud architecture, IaC, GitOps, and day-2 operations.
Secure by Design: Network segmentation, least-privilege IAM, secrets, policy as code, and DevSecOps pipelines.
Kubernetes at Scale: EKS/GKE/AKS design, cluster add-ons, multi-cluster/multi-region, HPA/VPA, autoscaling.
High Throughput Systems: Architecting for millions of requests/second with caching, queues, and horizontal scale.
Cost & Reliability: Right-sizing, spot strategy, autoscaling, SLOs, and disaster recovery runbooks.
Recent impact (high level)
Designed multi-region Kubernetes + GitOps platform to support spiky workloads with safe blue/green rollouts.
Implemented full DevSecOps pipeline (SAST/DAST/Secrets/Dependency scanning) with policy gates and audit trails.
Delivered VPC/VNet designs with private service access, egress controls, and zero-trust access patterns.
Services
Cloud Infrastructure
✔ Multi-cluster, multi-region VPC/VNet architectures with zonal resilience
✔ Security group / firewall / route audits
✔ Subnetting, routing, NAT/egress, private endpoints, WAF, IDS/IPS integration
✔ Connectivity: Direct Connect / Interconnect / ExpressRoute, IPSec VPN, Transit topologies, VPC peering
✔ AWS services: EKS, EC2, Lambda, RDS, Aurora, S3, CloudFront, ALB/NLB, Systems Manager, IAM
DevOps & Automation
✔ Terraform (modules, workspaces, Terragrunt), Pulumi
✔ CloudFormation where required
✔ CI/CD: GitHub Actions, GitLab CI, Azure DevOps, Jenkins, CircleCI, TravisCI
✔ GitOps with Argo CD / Flux, progressive delivery (blue/green, canary)
✔ DevSecOps: SAST/DAST/Secrets/Dependency scanning, SBOMs, policy as code (OPA/Conftest), image signing
Kubernetes & Containers
✔ Managed K8s: EKS / GKE / AKS, plus K3s for edge/lab
✔ Helm chart authoring & lifecycle, Kustomize overlays, ApplicationSets
✔ Dockerization of .NET, Java, PHP, Go, Python apps; multi-stage builds; security baselines
✔ Observability: Prometheus/Grafana, logging, tracing; alerts tied to SLOs
✔ Autoscaling: HPA/VPA/Cluster Autoscaler; spot/priority classes; node pools & taints/tolerations
How I work
Architecture first, automation always: Clear diagrams, ADRs, and repeatable IaC.
Security & compliance built-in: Least-privilege IAM, encryption, image/signature policies, supply-chain controls.
Operability: Dashboards, alerting, runbooks, and DR/backup strategies you can actually use.
Transparent delivery: Milestone plans, PR-driven changes, and documentation for easy handover.
Tech stack (abridged)
Cloud: AWS, GCP, Azure
IaC: Terraform, Terragrunt, Pulumi, CloudFormation
CI/CD: GitHub Actions, GitLab, Azure DevOps, Jenkins, CircleCI, TravisCI
Kubernetes: EKS, GKE, AKS, K3s • Helm, Kustomize, Argo CD/Flux • Ingress/WAF/Cert-Manager
Security: IAM, KMS/Envelope, OPA/Conftest, SAST/DAST, image signing, SBOMs
Data & Runtime: RDS/Aurora, S3/GCS/Blob, Redis, MQ, Lambda/Functions, container registries
Observability: Prometheus, Grafana, Loki/ELK, OpenTelemetry
Engagement options
Architecture & Implementation: Design → IaC → CI/CD → secure rollout.
Platform Hardening:Security review, IAM/VPC hardening, cost/risk reduction.
Kubernetes Enablement:Cluster build-out, add-ons, GitOps, SRE baselines.
Migrations: Lift-and-shift with refactoring for scale, reliability, and cost.
Let’s talk
If you need a secure, automated cloud foundation—or want to level up what you already have—send a message with your goals and timelines. I’ll propose a practical plan with clear milestones and outcomes.
Joydeep R.
has worked
.
$65/hr
100%
Job Success
Start of list.
End of list.
AWS-certified DevOps Engineer, Solutions Architect, and SysOps Administrator with 8+ years of experience designing, automating, securing, and operating highly available cloud infrastructure and mission-critical production environments.
I specialize in AWS cloud architecture, Kubernetes, Infrastructure as Code (IaC), CI/CD automation, Site Reliability Engineering (SRE), and remote infrastructure management. I have a proven track record of helping organizations build scalable, secure, and cost-efficient platforms while maintaining high availability and operational excellence.
Core Expertise
* AWS Architecture & Infrastructure Design
* AWS Solutions Architecture
* AWS SysOps Administration
* Infrastructure as Code (Terraform, Ansible)
* Containerization & Orchestration (Docker, Kubernetes)
* Amazon EKS (Elastic Kubernetes Service)
* CI/CD Pipeline Design & Automation
* Jenkins, GitHub Actions
* Linux & Windows Server Administration
* High-Traffic Infrastructure Design & Performance Optimization
* PHP Application Containerization & Modernization
* CDN & Edge Performance Optimization (CloudFront, Cloudflare)
* Monitoring, Logging & Observability
* Site Reliability Engineering (SRE)
* Disaster Recovery & Business Continuity Planning
* Infrastructure Security & AWS Best Practices
* Remote IT Operations & Infrastructure Management
* Enterprise Networking, VPNs & Identity Management
* Orca Security Platform Administration & Cloud Security Operations
AWS Services
EC2, EKS, ECS, VPC, Route 53, RDS, ElastiCache, S3, CloudFront, IAM, CloudWatch, Auto Scaling, Load Balancers, Lambda, Systems Manager, Secrets Manager, WAF, Backup, CloudTrail, CodePipeline, CodeBuild, and more.
What I Deliver
* Secure and scalable AWS environments
* Production-grade Kubernetes platforms
* Fully automated CI/CD pipelines
* Infrastructure as Code implementations
* Cost optimization and cloud governance
* High availability and disaster recovery solutions
* Performance tuning for high-traffic applications
* Proactive monitoring and incident response
* Reliable remote infrastructure and IT operations
I am a self-motivated professional with strong communication skills, a proactive mindset, and a commitment to delivering reliable, scalable, and secure solutions that support business growth.
Araboo M.
has worked
.