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Transforming Businesses with Scalable, Secure, and Cost-Effective Cloud Solutions With 5+ years of experience in Cloud Architecture, DevOps, and Infrastructure as Code (IaC), I design, implement, and optimize scalable, secure, and highly available cloud solutions. I specialize in AWS, Azure, and GCP, helping businesses with: ✔ Cloud Migration & Modernization (VMware to Cloud, Hybrid & Multi-Cloud) ✔ DevOps & Automation (CI/CD, Kubernetes, Terraform, GitOps) ✔ Security & Compliance (Zero Trust, IAM, SOC2, PCI-DSS, ISO 27001) ✔ Cost Optimization & FinOps (Reduce cloud spending while boosting performance) ✔ Cloud-Native Application Development (Microservices, Serverless, API-driven) I have worked with enterprise clients in banking, finance, and SaaS, providing end-to-end cloud solutions that improve performance, security, and operational efficiency. 💡 How I Can Help You 🔹 Cloud Architecture & Engineering ✅ Architect and deploy highly scalable cloud infrastructures ✅ Multi-cloud and hybrid cloud solutions for enterprises ✅ Performance tuning, cost optimization, and high availability 🔹 Infrastructure as Code & Automation ✅ IaC with Terraform, CloudFormation, Pulumi ✅ Kubernetes & Containerization (EKS, AKS, GKE, Docker, Helm) ✅ CI/CD Pipelines (GitHub Actions, GitLab CI/CD, Jenkins, Azure DevOps) 🔹 Security & Compliance ✅ Identity & Access Management (IAM, SSO, OAuth, OpenID, Keycloak, Okta) ✅ Security best practices (WAF, Security Hub, GuardDuty, SIEM) ✅ Compliance: ISO 27001, PCI DSS, HIPAA, SOC2, GDPR 🔹 Cloud Migration & Modernization ✅ Migrate workloads from VMware, Hyper-V to Cloud ✅ Serverless computing (AWS Lambda, Azure Functions, Google Cloud Functions) ✅ Modernize legacy applications with microservices and API-first architecture 🔹 DevOps & SRE (Site Reliability Engineering) ✅ GitOps, Kubernetes Operators, Helm, ArgoCD, FluxCD ✅ Automated deployments & rollback strategies ✅ Performance monitoring with Prometheus, Grafana, ELK, Datadog 🛠️ Technologies & Tools I Work With ☁️ Cloud Platforms: AWS: EC2, Lambda, RDS, CloudFormation, Route 53, EKS, S3 Azure: Virtual Machines, AKS, Azure DevOps, Functions, Defender for Cloud GCP: Compute Engine, BigQuery, Cloud IAM, GKE 📌 DevOps & Automation: CI/CD: GitHub Actions, GitLab CI/CD, Azure DevOps, Jenkins IaC: Terraform, CloudFormation, Pulumi Logging & Monitoring: Prometheus, Grafana, ELK, CloudWatch, Datadog 🔐 Security & Compliance: IAM, Zero Trust Security, WAF, GuardDuty, Security Hub SIEM (Security Information & Event Management) 📡 Networking & Performance: CDN, VPC, Load Balancers, CloudFront, API Gateway DNS Management, VPN, Peering, Transit Gateway 🔥 Why Work With Me? ✔ Proven Success: Delivered enterprise-grade cloud solutions with cost efficiency ✔ Security First: Best security & compliance practices to safeguard cloud environments ✔ Automation & Efficiency: DevOps & IaC reduce costs & operational overhead ✔ Clear Communication: Regular updates, transparent reporting, and documentation ✔ Guaranteed Satisfaction: 100% client satisfaction with high-quality cloud solutions 📞 Let’s discuss your project! Message me now to book a consultation. 🔗 Certifications & Achievements: 🏆 AWS Certified Solutions Architect – Associate 🏆 Certified Kubernetes Administrator (CKA)

Hi, I’m Rohit Mathur, a Senior DevSecOps Engineer and Cloud Architect trusted by startups and enterprises to build cloud-native, secure, and high-performance infrastructure. I design scalable, compliance-ready systems that handle real-world load — from early-stage startups to enterprise platforms processing millions of users and 100M+ API requests. I also specialize in AI/ML infrastructure, including NVIDIA GPU workloads, CUDA, Kubeflow, and production-grade inference pipelines, helping teams run ML systems reliably at scale. ✅ WHAT I DO (Quick Scan) • Cloud Architecture — AWS, Azure, GCP, Oracle • Infrastructure as Code — Terraform, CloudFormation, Ansible • Kubernetes at scale — EKS, AKS, GKE, OpenShift • CI/CD & automation — GitHub Actions, GitLab CI, Bitbucket Pipelines, Jenkins, ArgoCD, Harness • DevSecOps & security — SonarQube, SAST, DAST, IaC scanning • Compliance frameworks — SOC2, HIPAA, PCI-DSS, GDPR • High-traffic systems — SaaS, CPaaS, FinTech, Blockchain • AI / ML & GPU workloads — NVIDIA, CUDA, vLLM, Kubeflow, MLflow 🏭 INDUSTRIES I’VE WORKED IN • Startups (early-stage to scale-up) • Enterprise platforms • Banking & FinTech (secure, compliant systems) • Healthcare (HIPAA-aligned infrastructure) • Government & regulated environments • CPaaS / Telecom (high-volume traffic) • AI / ML platforms • Blockchain & Web3 📈 SCALE & IMPACT • Designed and operated 100+ SaaS & enterprise infrastructures • CPaaS platforms handling 100M+ API requests per month • Blockchain platforms serving 1M+ users • Production AI systems with GPU-backed inference at scale 🤝 HOW I WORK I work directly with CTOs, founders, and engineering leaders. I don’t just “set things up.” I take ownership of infrastructure, focusing on: • Stability and performance • Security and compliance • Cost control and FinOps • Scalability under real traffic • Long-term maintainability 📩 LET’S TALK Send me: • Your cloud provider • Your current scaling, security, or compliance challenge I’ll tell you exactly how I’d approach it — clearly and honestly.

Is your AWS bill going up faster than your business? Is your infrastructure not secure, scalable, or resilient enough to support your growth? Is a HIPAA, PCI-DSS, or SOC 2 audit coming up, and you are not sure your AWS account is compliant enough? Unsure about taking the first step into the cloud? If yes, you are at the right place. WHO I AM I am Vikas. I have 8 years on AWS and 26 years in IT. AWS Solutions Architect Professional and Terraform Associate certified. I work with SaaS companies in healthcare, fintech, and general B2B. I design, build and manage their AWS infrastructure. AWS architecture and DevOps are my core skills and I specialize in HIPAA, SOC2 and PCI-DSS work for the clients. I work AI-augmented — using modern tools (Claude, Kiro) to move faster on implementation while keeping every architectural decision under my own judgment. WHAT I HAVE BUILT AND RUN ★ Full AWS setup for an Australian IT services company — 5-year retained client. Built on Terraform. EC2, RDS, SQS, SNS, Lambda, API Gateway, WAF. Now extending into Amazon Connect. ★ Another continuing 1.5-year engagement with a Singapore client — built an active-active 3-tier SaaS on AWS. Multi-region setup with cost-aware design. Currently in retainership. ★ HIPAA-compliant AWS for a Canadian healthcare SaaS — built end-to-end on Terraform. Networking, IAM, KMS encryption, Multi-AZ Aurora, VPC endpoints, encrypted S3, CloudTrail with KMS. Also guided them through the AWS Business Associate Addendum (BAA). The client wrote: "Valuable recommendations regarding HIPAA compliance and system security. We are already planning to work with him on the next stage of our project." ★ PCI-DSS AWS remediation for a financial services AWS Organization — fixed infrastructure gaps across multiple accounts. Scrut compliance score for AWS moved from 42% to 81% in three weeks. Provided necessary evidences for compliance. ★ Java application containerization for an enterprise client — moved their applications to ECS. Architecture design plus Terraform deployment. WHAT I CAN DO FOR YOU → Build new AWS environments from scratch (VPC, ECS, EC2, RDS, S3, IAM, monitoring) → DevOps and CI/CD (GitHub Actions, CodePipeline, Docker, Terraform, CloudFormation) → HIPAA, SOC2 and PCI-DSS infrastructure work — I build the AWS side. I am not a QSA and I do not write policies. That is a separate job → Compliance remediation using Scrut, Vanta, or Drata → Cost reduction (right-sizing, savings plans, storage tiers, better architecture decisions) → Long-term retained work — I can be your senior architect for months and years, not just one project HOW I WORK → Clear communication from day one. Written scope. Weekly updates. Quick replies. → Clean handover documentation at the end of every project. → I take only a few projects at a time. You work with me directly, not with juniors. → I tell you what is risky before we start, not after. WHEN I AM A GOOD FIT ✓ Startups or growing SaaS that need a senior AWS architect or DevOps engineer ✓ Teams that want a long-term architect, not a one-time contractor ✓ Healthcare, fintech, or payment SaaS with HIPAA, PCI-DSS, or SOC 2 needs ✓ Teams fixing an AWS setup that has to pass an audit ✓ Founders who want an honest opinion, not a sales pitch WHEN I AM NOT A GOOD FIT ✗ Full PCI-DSS audit work — that is a QSA's job ✗ HIPAA policy writing or compliance officer work ✗ Lowest-price hourly work CREDENTIALS → AWS Solutions Architect — Professional → HashiCorp Terraform Associate → Top Rated on Upwork, 100% Job Success Score → Published author on AWS in Plain English and AWS Tip TECH STACK AWS (EC2, ECS, Fargate, Lambda, RDS, Aurora, S3, VPC, IAM, KMS, CloudTrail, CloudFormation, Organizations, SSM, Secrets Manager, API Gateway, WAF, CloudFront, Amazon Connect, SQS, SNS), Terraform, CloudFormation, Docker, GitHub Actions, CodePipeline, Linux, Python, Bash, Scrut, Vanta, Drata. LET'S TALK If you need a senior AWS architect for design, build, day-to-day operation, or compliance work — send me a short message. Tell me where you are, what your stack looks like, and what is the main problem. I will reply within 24 hours with an honest answer on whether I am the right person for the work.

You probably think clicking "deploy" on Databricks from the cloud marketplace is all it takes to build a modern data stack. Instead, you get unmanageable infrastructure, skyrocketing costs, and pipelines feeding reports nobody trusts. 𝗜 𝗳𝗶𝘅 𝘁𝗵𝗮𝘁. 𝗡𝗼 𝗮𝗴𝗲𝗻𝗰𝗶𝗲𝘀, 𝗻𝗼 𝗯𝗹𝗼𝗮𝘁. Just a multi-certified, 5+ years of experience Cloud Solutions Architect building automated, high-integrity platforms that turn raw data into a competitive advantage. If you shoot me a invitation or message I'll send you a personalized Loom video back on how I may be able to help you; and of course, to prove that I'm the real deal, 𝗻𝗼 𝗔𝗜 𝗶𝗻𝘃𝗼𝗹𝘃𝗲𝗱! Whether you are building a greenfield lakehouse from scratch or migrating legacy systems to the cloud, I architect efficient, cost-effective environments that scale without the overhead. I understand the business bottom line just as well as the underlying code. ✪ 100% Job Success Score | 5.0★ average ✪ Proven experience on multi-cloud architectures 💡 𝗪𝗵𝗮𝘁 𝗜 𝗱𝗼: • 𝗗𝗮𝘁𝗮 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴: I build production-ready environments using Terraform. No manual marketplace or standard deployments that break at scale. • 𝗥𝗲𝗹𝗶𝗮𝗯𝗹𝗲 𝗗𝗮𝘁𝗮 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴: Raw data becomes actionable. I build resilient Medallion architectures and automated ETL/ELT pipelines so your stakeholders actually trust the numbers. • 𝗣𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻 𝗠𝗟𝗢𝗽𝘀: I bridge the gap between data engineering and machine learning. Using MLflow and Databricks Model Serving, I operationalize models into scalable, real-time REST endpoints and automated streaming inference pipelines. • 𝗚𝗼𝘃𝗲𝗿𝗻𝗮𝗻𝗰𝗲 & 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆: Proper data governance utilizing Unity Catalog (no legacy Hive metastores) to ensure your data is accessible, secure, and future-proof. • 𝗖𝗹𝗼𝘂𝗱 𝗖𝗼𝘀𝘁 𝗢𝗽𝘁𝗶𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻: Most companies overspend on cloud infrastructure. I architect systems that pay for themselves in weeks by eliminating overhead and inefficiencies with efficient auditing and monitoring features. ✅ 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 (𝘃𝗲𝗿𝗶𝗳𝗶𝗲𝗱): • Databricks Professional Data Engineer • Databricks Associate Data Engineer • Databricks Lakehouse Fundamentals • GCP Professional Data Engineer • GCP Associate Cloud Engineer • GCP Cloud Digital Leader • AWS Associate Solutions Architect • AWS Cloud Practitioner 🔧 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 𝘄𝗶𝘁𝗵 𝗖𝗹𝗼𝘂𝗱 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀: • 𝗗𝗮𝘁𝗮𝗯𝗿𝗶𝗰𝗸𝘀: Workflows, LDP (Lakeflow Declarative Pipelines), Unity Catalog, Workflows, Databricks SQL, MLFlow. • 𝗔𝗺𝗮𝘇𝗼𝗻 𝗪𝗲𝗯 𝗦𝗲𝗿𝘃𝗶𝗰𝗲 (𝗔𝗪𝗦): EMR, Athena, Redshift, Glue, S3, RDS, Kinesis Data Firehose, Kinesis, and Data Streams. • 𝗚𝗼𝗼𝗴𝗹𝗲 𝗖𝗹𝗼𝘂𝗱 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺 (𝗚𝗖𝗣): Bigquery, Dataform, Composer, Dataflow, Dataproc, Cloud Storage, Pub/Sub, Cloud Functions, and Looker Studio. • 𝗠𝗶𝗰𝗿𝗼𝘀𝗼𝗳𝘁 𝗔𝘇𝘂𝗿𝗲: Data Factory, Synapse, and Storage Account. • 𝗢𝘁𝗵𝗲𝗿𝘀: Terraform, dbt, Airflow, Airbyte, Hadoop, and Hive. ⚙️ 𝗖𝗼𝗿𝗲 𝗲𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: • 𝗥𝗼𝗹𝗲𝘀: Data Architect, Data Engineer, Solutions Architect, Platform Engineer • 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀: Databricks (Delta Lake, Unity Catalog, Lakeflow, Workflows), BigQuery • 𝗜𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲: Infrastructure as Code (IaC), Terraform, Multi-Cloud (AWS, GCP, Azure) • 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲: Medallion Architecture, Data Lakehouse, Data Governance, Data Quality, Machine Learning • 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴: PySpark, Python, SQL, dbt, Apache Airflow, ETL/ELT, CDC, Batch and Stream Processing

🚀 Legacy Application Modernization Expert | Azure Solutions Architect | Full-Stack Developer 🏢 Most businesses aren't starting from scratch. They're running systems that have been supporting their operations for years, sometimes decades. Those systems matter because employees, customers, and day-to-day operations depend on them every single day. 🔄 The challenge isn't building something shiny and new. It's improving what already works without disrupting the business, frustrating users, or creating unnecessary risk. Modernization should feel like progress, not a painful rebuild. 🤝 That's where I can help. Over the past 18+ years, I've worked with companies facing the same concerns: 💭 "Our system still works, but it's getting harder to maintain." 💭 "We need to move to the cloud, but we can't afford downtime." 💭 "We want to modernize, but we don't want to lose years of business knowledge." I understand those challenges because I've helped organizations navigate them successfully. My focus is helping businesses upgrade, migrate, and modernize legacy applications built with ColdFusion, PHP, Drupal, and other enterprise technologies. The goal is simple: make systems more reliable, secure, scalable, and easier to maintain while keeping your business running smoothly. 🛠️ What I Can Help You With ✅ Legacy Application Modernization (ColdFusion, PHP, Drupal) ✅ Cloud Migration & Architecture (Azure & AWS) ✅ Enterprise Web Application Development ✅ API Integrations (Stripe, PayPal, Twilio, Social Media APIs, DocuWare) ✅ Database Optimization (SQL Server, MySQL, Oracle) ✅ Laravel, WordPress, Drupal & Custom CMS Solutions ✅ Performance Improvements & Technical Debt Reduction ✅ System Upgrades, Refactoring & Long-Term Maintenance Over the years, I've partnered with startups, growing businesses, and enterprise teams. While every project is different, the goal is usually the same: 📈 Improve Performance 🔒 Strengthen Security ⚡ Increase Reliability 💰 Reduce Long-Term Costs 🌱 Support Future Growth ⭐ Why Clients Choose to Work With Me ✔️ 18+ Years of Real-World Experience ✔️ Deep Understanding of Both Legacy and Modern Technologies ✔️ Solution Architect and Hands-On Developer ✔️ Clear, Honest Communication ✔️ Focused on Business Results, Not Just Code Technology changes quickly, but one thing stays the same: businesses need solutions they can trust. 📩 If you're dealing with a legacy application, planning a cloud migration, or trying to figure out the best path forward, I'd be happy to learn more about your situation and discuss how I can help.

🏆A Top-Ranked Freelancer in Egypt with a proven track record of delivering scalable cloud solutions and backend systems. ⚡100% Job Success | ⭐5-Star Ratings | 🖥️800+ Hours Worked. As a Software Engineer focused on Cloud Architecture, I design secure infrastructures and build reliable backends. At Cloudypedia, Recognized Google Cloud Partner, I craft efficient solutions and seamless integrations that unlock the full potential of Google Cloud Platform (GCP). In addition to my cloud expertise, I bring significant backend development skills, particularly in creating robust applications using Python, Django, and Django REST Framework. My professional experience bridges both domains, enabling me to craft end-to-end solutions that are both scalable and secure, ensuring optimal performance across cloud environments. 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬: 🎖️Google Cloud Associate Cloud Engineer 🎖️Google Cloud Professional Cloud Architect 🎖️Google Cloud Professional Cloud DevOps Engineer 🎖️Google Cloud Professional Cloud Network Engineer 🎖️Google Cloud Professional Cloud Developer 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: •☁️𝐂𝐥𝐨𝐮𝐝 𝐂𝐨𝐦𝐩𝐮𝐭𝐢𝐧𝐠: Google Cloud Platform, Infrastructure Management, Hosting Workloads •🚀𝐃𝐞𝐯𝐎𝐩𝐬: Docker, CI/CD Pipelines, Automation, Git & Version Control •🖧𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬: Django, Django REST Framework, Laravel 𝐈𝐧𝐭𝐞𝐫𝐩𝐞𝐫𝐬𝐨𝐧𝐚𝐥 𝐒𝐤𝐢𝐥𝐥𝐬: ✅ Reliable Collaborator ✅ Clear Communicator ✅ Strong Adaptability ✅ Solution Oriented ✅ Committed to Quality 𝐏𝐫𝐨𝐟𝐞𝐬𝐬𝐢𝐨𝐧𝐚𝐥 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞: ☁️𝐂𝐥𝐨𝐮𝐝 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭 𝐚𝐭 𝐂𝐥𝐨𝐮𝐝𝐲𝐩𝐞𝐝𝐢𝐚: Designed and deployed a comprehensive CI/CD pipeline for an international automotive client on GCP, Managed and Maintained a Deployed CI/CD pipeline for a Global Brokerage Company, integrating Docker and Cloud Build for automated testing, building, and deployment workflows. Worked closely with cross-functional teams to ensure solutions aligned with client requirements and industry standards. 🖥️𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 𝐚𝐭 𝐂𝐥𝐨𝐮𝐝𝐲𝐩𝐞𝐝𝐢𝐚: Developed robust RESTful APIs for a freight brokerage company using Django and Django REST Framework. These APIs enabled secure and efficient operations, implementing role-based access control (RBAC) through custom authentication and permission classes tailored to the specific needs of the logistics and transportation industry. Collaborated with frontend developers for seamless integration of API endpoints, ensuring a smooth and intuitive user experience. 📌 𝐓𝐨 𝐆𝐞𝐭 𝐓𝐡𝐞 𝐏𝐫𝐨𝐜𝐞𝐬𝐬 𝐒𝐭𝐚𝐫𝐭𝐞𝐝: 🖱️ 𝐂𝐥𝐢𝐜𝐤 𝐭𝐡𝐞 𝐠𝐫𝐞𝐞𝐧 “𝐇𝐈𝐑𝐄 𝐍𝐎𝐖” 𝐛𝐮𝐭𝐭𝐨𝐧 𝐚𝐭 𝐭𝐡𝐞 𝐭𝐨𝐩 𝐨𝐟 𝐦𝐲 𝐩𝐫𝐨𝐟𝐢𝐥𝐞, 𝐚𝐧𝐝 𝐥𝐞𝐭’𝐬 𝐛𝐮𝐢𝐥𝐝 𝐬𝐨𝐦𝐞𝐭𝐡𝐢𝐧𝐠 𝐧𝐞𝐞𝐭! 💬 𝐐𝐮𝐞𝐬𝐭𝐢𝐨𝐧𝐬? 𝐈’𝐦 𝐚 𝐦𝐞𝐬𝐬𝐚𝐠𝐞 𝐚𝐰𝐚𝐲. 𝐋𝐞𝐭’𝐬 𝐭𝐚𝐥𝐤...