Hire the Best Cloud Application Developers
Matara, Sri Lanka
I help companies design, automate, secure, and optimize cloud platforms on AWS, Azure, and GCP. With 8+ years of hands-on experience in Cloud, DevOps, Security, and Platform Engineering, I have led cloud transformation, infrastructure automation, Kubernetes modernization, FinOps initiatives, and enterprise security programs for Fortune 500 organizations and large-scale global environments. My expertise goes beyond infrastructure deployment—I focus on building scalable, secure, highly available, and cost-efficient platforms that accelerate software delivery while reducing operational overhead. I currently work as a Technical Lead responsible for cloud operations, platform engineering, security governance, automation, infrastructure modernization, cost optimization, and DevSecOps initiatives across multi-cloud environments. What I Can Help You With Cloud Architecture & Platform Engineering ✔ AWS Landing Zones & Multi-Account Architectures ✔ AWS Organizations & Control Tower ✔ Cloud Migration & Modernization ✔ High Availability & Disaster Recovery ✔ Hybrid Cloud & Multi-Cloud Architectures ✔ Platform Engineering & Internal Developer Platforms ✔ Infrastructure Standardization & Governance ✔ FinOps & Cloud Cost Optimization DevOps & CI/CD ✔ GitHub Actions ✔ GitLab CI/CD ✔ Jenkins ✔ AWS CodePipeline ✔ Bitbucket Pipelines ✔ ArgoCD ✔ Blue/Green Deployments ✔ Canary Releases ✔ Zero-Downtime Deployments ✔ Release Automation ✔ Environment Promotion Strategies Kubernetes & Container Platforms ✔ Amazon EKS ✔ Amazon ECS (EC2 & Fargate) ✔ Kubernetes Administration ✔ Cluster Upgrades & Modernization ✔ Helm ✔ Ingress Controllers ✔ Service Mesh ✔ Container Security ✔ Docker ✔ Container Registries (ECR, Docker Hub) ✔ Production Kubernetes Operations Infrastructure as Code & Automation ✔ Terraform ✔ OpenTofu ✔ CloudFormation ✔ Ansible ✔ Packer ✔ Python Automation ✔ Bash Scripting ✔ Infrastructure Lifecycle Management ✔ GitOps ✔ Self-Service Provisioning Platforms AI Infrastructure, MLOps & AIOps ✔ Amazon Bedrock ✔ Amazon Q ✔ OpenAI API Integrations ✔ AI-Powered DevOps Workflows ✔ LLM Infrastructure Deployment ✔ AI Agent Hosting Platforms ✔ Vector Databases ✔ RAG Infrastructure ✔ GPU Workloads ✔ Kubernetes for AI Platforms ✔ MLOps Pipelines ✔ AI Observability ✔ AIOps & Intelligent Incident Management ✔ AI-Assisted Infrastructure Automation Cloud Security & DevSecOps ✔ AWS Security Best Practices ✔ IAM Governance ✔ Identity Federation & SSO ✔ Security Baselines ✔ Secrets Management ✔ WAF & Edge Security ✔ Vulnerability Management ✔ Security Automation ✔ Compliance Automation ✔ SOC2 Readiness ✔ ISO 27001 Controls ✔ CIS Benchmark Implementations ✔ Cloud Security Reviews & Audits AWS Expertise ✔ EC2 ✔ ECS ✔ EKS ✔ Lambda ✔ API Gateway ✔ VPC ✔ Route 53 ✔ CloudFront ✔ ALB / NLB ✔ S3 ✔ RDS ✔ DynamoDB ✔ Aurora ✔ Elasticache ✔ Secrets Manager ✔ Systems Manager ✔ Control Tower ✔ Organizations ✔ Config ✔ CloudTrail ✔ GuardDuty ✔ Security Hub ✔ Compute Optimizer ✔ Cost Explorer ✔ Budgets ✔ Savings Plans & Reserved Instances Monitoring, Observability & Reliability Engineering ✔ CloudWatch ✔ Prometheus ✔ Grafana ✔ ELK Stack ✔ OpenSearch ✔ OpenTelemetry ✔ Distributed Tracing ✔ New Relic ✔ Datadog ✔ Dynatrace ✔ Incident Response ✔ SRE Practices ✔ Reliability Engineering ✔ Capacity Planning Certifications 🏆 AWS Certified Solutions Architect – Professional 🏆 AWS Certified DevOps Engineer – Professional 🏆 AWS Certified Security – Specialty 🏆 AWS Certified AI Practitioner 🏆 Google Cloud Associate Cloud Engineer Why Clients Work With Me ✅ Technical Lead with real enterprise-scale cloud experience ✅ Strong architecture and hands-on implementation skills ✅ Security-first mindset ✅ Deep AWS expertise ✅ Cost optimization and FinOps experience ✅ Fast troubleshooting and root-cause analysis ✅ Clear communication and documentation ✅ Visiting Lecturer in Cloud, DevOps, and Security ✅ AWS Community Contributor and Public Speaker Areas I Commonly Support AWS Infrastructure Design Terraform Projects Kubernetes / EKS ECS Fargate Cloud Security Reviews CI/CD Automation Cloud Cost Optimization Platform Engineering AI Infrastructure MLOps & AIOps DevSecOps Cloud Migrations Production Troubleshooting Observability & Monitoring
- Cloud Computing
- Cybersecurity Management
- Network Security
- Cloud Architecture
- Amazon Web Services
- DevOps
- Cloud Management
- Cloud Security
- AWS Application
- CI/CD
- Infrastructure as Code
- Terraform
- Solution Architecture
- Cloud Engineering
- DevOps Engineering
- AIOps
Mandaluyong City, Philippines
Seasoned Solutions Architect with 15+ years of IT experience spanning enterprise systems integration, cloud architecture, and B2B digital transformation. Currently driving complex multi-project portfolios at Globe Telecom's ISG B2B Digital Services team, with deep expertise across AWS serverless, GCP, Azure, SAP BSS/OSS, IoT middleware, and security compliance frameworks. Proven track record in architecting scalable, secure solutions for telecommunications, energy, and professional services sectors.
- Cloud Application
- Cloud Computing
- Integration Testing
- Dell Boomi
- Azure Cosmos DB
- Data Entry
- Azure DevOps
- SAP ERP HCM
- Chatbot Development
- SAP
- Cloud Architecture
Rajkot, India
AWS Cloud Security Architect & DevSecOps Engineer specializing in Kubernetes, AWS, GCP, and Azure. I help SaaS and fintech companies secure cloud infrastructure, reduce costs, and pass security audits without slowing down development. I’ve secured 1500+ nodes, reduced cloud costs by up to 40%, and helped teams pass critical security audits. With 10+ years of hands-on experience across cloud, security, networking, and DevSecOps, I operate as a senior-level architect and stay hands-on through implementation when needed. Clients bring me in when the stakes are high and mistakes are expensive. I typically identify critical issues and improvements within the first few days of engagement. ✅ How I Help Teams Win Clients bring me in when they need to: • Reduce cloud spend by 20–40% without performance trade-offs • Pass security reviews and audits faster • Design secure-by-default architectures that scale with growth • Untangle complex or over-engineered cloud environments • Enable faster releases while strengthening security posture 🔐 Cloud Security Architecture (Built for Real-World Use) I design production-grade cloud security architectures that protect critical workloads without blocking developers, including: • Zero-trust and defense-in-depth security models • IAM strategy, least-privilege access, and network segmentation • WAF and edge security tuned for real traffic and threats • Security reviews aligned with best practices and compliance needs ☁️ Cloud Architecture, Migrations & FinOps I’ve led multiple successful migrations and re-architectures across AWS, GCP, and Azure for growth-stage and enterprise teams. • Secure, scalable multi-account / landing-zone design • Cloud migrations with zero downtime • Infrastructure as Code using Terraform • Cloud cost optimization and FinOps best practices 🚀 DevSecOps & CI/CD Enablement I embed security into CI/CD pipelines so teams can ship faster without increasing risk. • Secure CI/CD pipelines (GitLab-based workflows) • Kubernetes security hardening and workload protection • Automated security checks and policy enforcement • Reduced operational friction between security and engineering 🌐 CDN, WAF & Edge Security Optimization I help teams improve performance while protecting applications at scale. • CDN caching strategies to reduce latency and load times • WAF configuration and tuning • Protection against OWASP threats, bots, and DDoS attacks 🏆 Proven Results • Reduced cloud infrastructure costs by ~30% within 60 days • Designed secure, multi-region architectures for high-traffic platforms • Enabled smoother audits and faster security approvals • Delivered migrations with improved performance and reliability 🤝 How I Typically Work Most engagements start with a focused cloud security or architecture audit, followed by a clear action plan. I’m a strong fit if you are: • A SaaS or cloud-native company preparing to scale • A fintech or security-sensitive platform • A team facing audits, security reviews, or cloud cost pressure 📩 Next Step Send me a message with your current setup or challenge — I’ll outline the fastest way to improve it.
- Cloud Computing
- Network Security
- Kubernetes
- Security Infrastructure
- Security Engineering
- Google Cloud Platform
- Web Application Firewall
- DevOps
- Microsoft Azure
- Terraform
- Infrastructure as Code
- Amazon Web Services
- Cloud Security
- Cloud Security Framework
- Cloud Engineering
Mumbai, India
I am a senior developer with 21 Yrs. of experience ( 12+ Yrs with JPMorgan and rest with Deloitte, HCL and other) in Java/J2ee, Python, Rest API, SOAP API, javascript, OAuth, SSO, Kafka, SpringBoot, HTML, CSS, PHP, Web Design, Web Development, React, Redux, Angular, e-commerce, Wordpress, Shopify, JPA, Cloud, AWS, Azure, GCP, Private cloud, JBPM, n8n, Oracle BPM, JMS, Hibernate, Struts, Spring Batch, ESB, Base44, Playwright, Selenium, JavaFX, Lisp, Prolog, Weka , OpenAI, Different Web as well as Application Servers, different Operating Systems and DBMS Tools, SQL, NoSQL, PostgreSQL, Mongo, Cassandra, MYSQL, Oracle, Supabase, AI, NLP, OpenAI, agent development, Wordpress, php , CI/CD, Agile and various open-source tools, technologies and frameworks. Some of the domains I have worked on are Banking, finance, Trade, Crypto, HR, Insurance, Learning, NLP, Healthcare, System architecture, Developers Tooling, Document management, AI, DevOps, Cloud, GCP, Hubspot, Quickbook, PandaDoc, Stripe, web3, Blockchain, etc. ********************************************************************* Experience Summary: Freelancing || Freelancing || Present Toyow || Solution Architect || Sep 24 to JAN 25 JPMorgan || Vice President || (Around 12 Yrs. Total) Deloitte || Senior Consultant/Specialist Senior || Jun 13 to Jun 15 HCL || Onsite/Offshore Dev lead || Sep 06 to May 10 Birla Soft Ltd || Software Engineer || Jan 06 to Sept 06 GIIT || Developer || Feb 05 to Oct 05 ************************************************************************* Some of the applications are as below: - Document generation system - Online translation system using NLP - Library management system - HRMS System - Networking system - Tools for Developer and Operate to build and deploy their applications. - Workflow as a service - Workflow Platform for Mutual Fund NAV processing (Fund accounting) - Prediction analysis for SLA miss. - A real time dashboard for fund processing - Messaging Platform supporting MQ, SFTP, REST, Kafka, FIX, - Trade instruction manager - Customer support system for Bank operators - Platform for Tokenization Assets using Blockchain - A social Media application - A insurance management Platform - Applications developed on Base44 - Loan record reports - OCR for healthcare reports and data processing. - ChatBot for Patient enquiry. - Coin analysis using AI (openAPI integration). - A Platform for affiliate marketing. - CI/CD for Gitlab and AWS.
- Java
- Spring Framework
- Python
- Apache Kafka
- Spring Boot
- React
- Angular
- jBPM
- Microservice
- PHP
- Next.js
- Mule
- Full-Stack Development
- Back-End Development
- Web Design
- Artificial Intelligence
- Cloud Architecture
- Azure DevOps
- Blockchain
- Web3
Chernivtsi, Ukraine
Scaling SaaS and cloud-native businesses with secure, automated, and cost-efficient infrastructure — now powered by AI/ML capabilities. I help companies: ◉ Reduce cloud costs by up to 30–40% ◉ Deploy and scale LLM & AI/ML workloads on production-grade infrastructure ◉ Build scalable Kubernetes clusters (EKS, AKS, GKE) optimized for ML pipelines ◉ Achieve compliance (SOC 2, HIPAA, PCI DSS, ISO 27001) ◉ Migrate to cloud with near-zero downtime If your infrastructure feels fragile, your AI models are slow to deploy, or your cloud bill keeps growing — we fix that. ⚙️ Core Expertise ➙ Cloud Platforms: AWS, GCP, Azure, Digital Ocean, Oracle ➙ Containers: Docker, Kubernetes, Helm ➙ AI/ML & MLOps: LLM Deployment, Fine-tuning, MLflow, Kubeflow, SageMaker, Vertex AI ➙ nfrastructure as Code: Terraform, Ansible, CloudFormation, Pulumi ➙ CI/CD: GitHub Actions, GitLab CI/CD, Jenkins, ArgoCD ➙ Monitoring: Prometheus, Grafana, Datadog, ELK ➙ Security: DevSecOps, Trivy, SonarQube, Checkov ➙ Automation: Python, Bash, PowerShell 🛡️ Compliance & Security We design infrastructure aligned with: HIPAA | SOC 2 | PCI DSS | ISO 27001 | ISO 27002 Security is integrated — not added later. 💼 Who We Typically Work With ◉ SaaS startups scaling rapidly ◉ AI/ML teams needing production-ready model deployment infrastructure ◉ Enterprises migrating to cloud or adopting LLM-powered products ◉ Teams needing Kubernetes production hardening ◉ Regulated industries requiring compliant cloud setups 🌟 Why Clients Choose Us ✅ Certified Kubernetes, Cloud & MLOps experts ✅ Real-world LLM deployment & fine-tuning experience ✅ Clean, maintainable infrastructure (no messy DevOps) ✅ Transparent communication & fast response times If you're deploying AI models, scaling Kubernetes, or optimizing cloud costs — let's talk.
- Amazon Web Services
- Microsoft Azure
- Kubernetes
- Google Cloud Platform
- Terraform
- DevOps
- DevOps Engineering
- Azure DevOps
- Cloud Migration
- Infrastructure as Code
- CI/CD
- Docker
- DigitalOcean
- System Monitoring
- Jenkins
Puducherry, India
🥇 Top 3% AWS Expert on Upwork | AWS Advanced Tier Partner | Certified Solutions Architect I help startups and enterprises design secure, scalable and cost-optimized cloud infrastructure on AWS. Over the last 10+ years, I have successfully delivered: ✅ AWS Cloud Architecture Design ✅ AWS → Datacenter / Multi-Cloud Migration ✅ DevOps Automation (Terraform, CI/CD, Docker, Kubernetes) ✅ AWS Cost Optimization (25%–40% Savings Achieved) ✅ Serverless & AI/ML Platform Deployment ✅ Secure Infrastructure & Compliance Setup ✅ SaaS Infrastructure Scaling I have worked on large-scale telecom, SaaS, e-learning and fintech platforms, handling production workloads with millions of users. ⭐ What I Can Help You With ☁️ Cloud Architecture & Migration AWS Landing Zone Setup 3-Tier Secure Architecture Design Data Center Migration Strategy Cloud Modernization & Re-architecture High Availability & Disaster Recovery ⚙️ DevOps & Automation Terraform Infrastructure as Code CI/CD Pipelines (GitHub Actions / Jenkins / AWS CodePipeline) Docker & Kubernetes (EKS / ECS Fargate) Monitoring & Observability Setup 💰 AWS Cost Optimization Specialist Rightsizing & Reserved Instance Planning Storage & CDN Optimization Cloud Billing Analysis FinOps Implementation 🤖 Serverless & AI Cloud Deployment AWS Lambda, API Gateway, DynamoDB Event-Driven Architectures AWS Bedrock / SageMaker AI Deployment Real-time Analytics Pipelines 🔐 Security & Compliance IAM Hardening & Access Strategy Private Networking (VPC, VPN, Bastion) WAF, Shield, KMS Implementation Production Security Audits 🧠 AWS Technologies Expertise EC2 | S3 | RDS | Aurora | Lambda | API Gateway | ECS | EKS | CloudFront | VPC | Route53 | DynamoDB | Redshift | Glue | Kinesis | SageMaker | CloudWatch | CloudTrail | IAM | WAF | Shield | Terraform | Docker | Kubernetes 📈 Proven Results ✔ Reduced AWS cost by 35% for telecom infrastructure migration ✔ Optimized video platform infra saving $7K/month CDN + storage cost ✔ Migrated 20+ production workloads with zero downtime ✔ Designed secure AI cloud architecture for enterprise deployments 🤝 Why Clients Hire Me ⭐ AWS Partner Level Expertise ⭐ Strong Business + Technical Understanding ⭐ Security-First Architecture Approach ⭐ Clear Communication & Documentation ⭐ Long-term Support & Reliability 📩 Let’s discuss your AWS architecture, migration or cost optimization goals. I can provide a quick audit + architecture recommendation call.
- Cloud Computing
- Amazon Web Services
- Docker
- DevOps
- Terraform
- Backup & Migration
- Migration
- AWS Lambda
- AWS Fargate
- AWS CloudFormation
- AWS CloudFront
- AWS Development
- AWS Server Migration
- Amazon S3
- Amazon EC2
- Amazon ECS
- Amazon RDS
- Amazon Bedrock
- Amazon Aurora
- Amazon Redshift
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