I am an accomplished AWS Solutions Architect and Microsoft Professional with over 16 years of experience in system, network, and cloud engineering, and more than 8 years specializing in AWS cloud architecture and DevOps. I am excited to apply for this opportunity and help you design, secure, and optimize cloud solutions that directly support your business goals.| Throughout my career, I have delivered scalable, secure, and cost-efficient infrastructures using AWS services such as EC2, EKS, ECS, S3, RDS, IAM, Lambda, CloudWatch, Security Hub, GuardDuty, and Inspector. I also bring hands-on experience with Azure and GCP, and DevOps tools including Docker, Kubernetes, Terraform, and Jenkins, enabling fully automated and reliable deployments.
 I have strong experience in:
 - Cloud migrations and hybrid architectures across AWS, Azure, and on-prem environments. - Infrastructure as Code with Terraform for repeatable, version-controlled deployments. - Cloud cost optimization (FinOps) using rightsizing, auto scaling, Savings Plans, and AWS Cost Explorer to reduce spend without compromising performance. - Event-driven systems and messaging using RabbitMQ, SQS, SNS, and EventBridge. - IoT solutions built with AWS IoT Core for secure device connectivity and real-time data processing. - Serverless and AI integrations using AWS Lambda and AWS Bedrock. - Security and compliance are central to my work. I have actively contributed to SOC 2 remediation, implementing audit fixes across access controls, logging, monitoring, encryption, and change management. I also coordinate with authorized VAPT teams to conduct penetration testing and have hands-on experience remediating vulnerabilities for both products and client environments, ensuring strong security posture and audit readiness. - With a strong background in Linux administration, monitoring with CloudWatch and DataDog, and CI/CD automation, I focus on building environments that are not only technically sound but also easy to operate and scale.
 I am a proactive communicator who values clear documentation, timely updates, and close collaboration. My goal is to become a trusted partner who helps you achieve reliable infrastructure, improved security, and optimized cloud costs.
 I would welcome the opportunity to discuss your requirements and demonstrate how my experience can add value to your project. Thank you for your time and consideration.
 Warm regards, Hariprasad B AWS Solutions Architect | Cloud & DevOps Engineer

As an AWS-certified DevOps and cloud security engineer, I help startups, fintech companies, and AI/ML platforms build secure, compliant, production-grade AWS infrastructure — including the AI infrastructure layer most DevOps engineers haven't touched yet: LLM inference endpoints, RAG pipelines, and GPU-backed compute. With certifications in AWS DevOps Engineer – Professional, AWS Security – Specialty, AWS CloudOps Engineer – Associate, and AWS Solutions Architect – Professional (in progress), your infrastructure is in capable, currently-certified hands. WHAT I DO BEST AI/ML Infrastructure on AWS I deploy fine-tuned LLM inference endpoints across GPU instance families, build RAG knowledge bases using Amazon Bedrock and pgvector, and stand up Feature Stores for ML pipelines — all on Terraform, all production-grade. If your platform runs AI workloads, I build the infrastructure underneath the model. Enterprise Cloud Foundation & Governance I establish AWS cloud foundations using Control Tower and Landing Zone with automated multi-account environments and security guardrails — Security Hub, GuardDuty, AWS Config, CloudTrail, and SCPs. This significantly eases SOC 2, ISO 27001, and HIPAA audit preparation through automated compliance evidence. Security-First Infrastructure VPC isolation, least-privilege IAM, secrets management, and encryption everywhere. A recent project passed a SOC 2 audit with zero infrastructure findings, built in from day one. Cloud Migrations & Containerization I migrate applications from on-premises and legacy clouds (GCP, Azure) to AWS with zero downtime — deploying to ECS/Fargate, EKS, or traditional EC2, with a focus on cost efficiency and security. Infrastructure as Code Everything is Terraform-based, version-controlled, and reproducible — multi-account Control Tower setups, VPC architectures, IAM policies, all defined as code with peer review. CI/CD & Production Reliability Deployment pipelines (GitHub Actions, GitLab CI, AWS CodePipeline) that cut deployment time from hours to minutes, with automated testing and rollback. Designed for 99.99% uptime through Multi-AZ deployments and auto-scaling. RECENT RESULTS - Architected GCP-to-AWS migration for an AI/ML fintech platform — 5 fine-tuned LLM inference endpoints across GPU instance families, RAG knowledge base on pgvector, full Terraform IaC - Deployed a containerized Spring Boot app on ECS Fargate with Control Tower multi-account setup, Security Hub, GuardDuty, Config, and CloudTrail across dev/staging/prod - Migrated a payment platform to AWS — 99.99% uptime, handled 10x traffic spikes, 40% cost reduction - Delivered enterprise Landing Zone migration framework for 85 applications, 450 VMs, 55 databases - Automated deployments from 2 hours to 15 minutes with improved security posture TECH STACK AWS AI/ML: Amazon Bedrock, Amazon SageMaker, RAG pipelines, pgvector, Feature Store, GPU instances AWS Governance & Security: Control Tower, Organizations, Security Hub, GuardDuty, Config, CloudTrail, IAM, Secrets Manager, KMS, WAF AWS Infrastructure: ECS/Fargate, EC2, Lambda, RDS, DynamoDB, S3, VPC, CloudFront, ALB/NLB, Auto Scaling Containers & Orchestration: Docker, ECS/Fargate, Kubernetes/EKS, ECR Infrastructure as Code: Terraform (5+ years), CloudFormation, AWS CDK CI/CD: GitHub Actions, GitLab CI, Jenkins, AWS CodePipeline/CodeBuild/CodeDeploy Databases: RDS (PostgreSQL, MySQL, SQL Server), DynamoDB, MongoDB/DocumentDB Monitoring: CloudWatch, CloudTrail, VPC Flow Logs, Security Hub, Config Scripting: Python, Bash, Shell WHO I WORK WITH - AI/ML platforms needing production-grade inference and RAG infrastructure - Startups preparing for SOC 2 certification - Fintech companies needing secure infrastructure for financial data - Healthcare/SaaS companies requiring HIPAA-ready environments - Companies migrating from on-premises, GCP, or Azure to AWS - Enterprises needing multi-account AWS governance WHAT MAKES ME DIFFERENT Most DevOps engineers deploy applications. I build enterprise security foundations — and the AI infrastructure layer most of them haven't touched yet. You get: ✓ AI/ML infrastructure built by someone who understands both the model and the cloud underneath it ✓ Security and compliance built in from day one ✓ Automated audit evidence collection ✓ Multi-account governance preventing drift ✓ Clear documentation and knowledge transfer Looking for secure, audit-ready AWS infrastructure — or AI/ML platform infrastructure that actually scales? Let's talk.

I help SaaS founders cut AWS costs by 30-60% and build high-converting AI chatbots that qualify leads and book calls automatically. 𝐍𝐋𝐏-𝐟𝐨𝐜𝐮𝐬𝐞𝐝 𝐒𝐞𝐧𝐢𝐨𝐫 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 & 𝐃𝐞𝐯𝐎𝐩𝐬 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 𝐰𝐢𝐭𝐡 𝟕+ 𝐲𝐞𝐚𝐫𝐬 of experience delivering production-grade solutions. I combine strong technical depth with clear business understanding to drive both cost savings and revenue growth for SaaS companies. 𝗖𝗼𝗿𝗲 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: Languages & Frameworks: Python, TypeScript, JavaScript, React, Next.js, Node.js Artificial Intelligence & Machine Learning: OpenAI, LangChain, TensorFlow, PyTorch, NLP Cloud & DevOps: AWS (EKS, Lambda, Athena, Security Hub), Docker, Kubernetes, CI/CD 𝗪𝗵𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝘀𝘁𝗮𝘆 1k+ 𝗵𝗼𝘂𝗿𝘀 (𝟱.𝟬⭐, 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱): ✓ I deliver projects on time, every single time ✓ I solve complex DevOps & AWS problems others avoid ✓ I speak both business and code fluently 𝗥𝗲𝗰𝗲𝗻𝘁 𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗪𝗶𝗻𝘀: ★EKS Optimization: Delivered 40% cost reduction and 4× faster deployments (“Best of the best” – client feedback) ★Full-Stack SaaS Platform: Built React, Node.js, GraphQL + AWS solution worth $13K that scaled to 50+ active users ★AI Lead Qualification Chatbot: Developed production-ready GPT-4 + Pinecone chatbot that qualifies leads and books calls ★AWS Security Hub Automation: 503-hour project delivering SOC2-ready alerts and compliance If you need an AI chatbot that actually converts visitors, AWS costs that stop draining your budget, or reliable NLP solutions deployed in production, just 𝐝𝐫𝐨𝐩 𝐦𝐞 𝐚 𝐦𝐞𝐬𝐬𝐚𝐠𝐞. I’ll be honest about whether I’m the right fit for your project. Looking forward to helping you scale smarter and more profitably.

Based in Houston, TX | Integrations Expert | ☁️ AWS Expert | 🛠️ MVP to Enterprise Systems | 🛡️ On-Time & On-Point | 💼 8+ Yrs Experience | 🤖 AI & Automation Specialist | Hey there! I’m Abelino Chinchilla, based in Houston, Texas. I specialize in building Gold quality integrations, scalable cloud infrastructure, and full-stack platforms that help businesses work smarter, move faster, and stay ahead. Whether you're a founder getting your MVP off the ground or an enterprise modernizing internal tools, I bring deep experience in AI/ML, AWS data pipelines, serverless automation, and product-ready backend systems. This isn’t just freelance work for me - this is what I do full-time, backed by years of building solutions that run in production, at scale. I’ve built systems that concurrently support 50,000+ users. 🧠 𝗪𝗵𝗮𝘁 𝗜 𝗗𝗼 • 𝗔𝗜 & 𝗠𝗮𝗰𝗵𝗶𝗻𝗲 𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴 I build intelligent systems that do more than automate—they think, adapt, and deliver. From custom LLM integrations to GPT-powered tools, I help businesses deploy AI that actually works. • 𝗔𝗪𝗦 𝗗𝗮𝘁𝗮 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 Serverless pipelines, real-time data sync, Step Functions, Glue jobs—you name it. I build clean, scalable, and maintainable architectures that stand the test of scale. • 𝗡𝗮𝘁𝘂𝗿𝗮𝗹 𝗟𝗮𝗻𝗴𝘂𝗮𝗴𝗲 𝗜𝗻𝘁𝗲𝗿𝗳𝗮𝗰𝗲𝘀 One of my favorite projects? A “Natural Language to SQL” engine that lets non-technical users query data like they’re chatting with a human. • 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗪𝗲𝗯 & 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽𝘀 React, Vue, Flutter frontends tied into Python/Node APIs, deployed on AWS. Clean UI, fast delivery, strong backend logic. • 𝗦𝘁𝗿𝗮𝘁𝗲𝗴𝗶𝗰 𝗔𝗱𝘃𝗶𝘀𝗼𝗿𝘆 & 𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝘆 I don’t need hand-holding. I own outcomes, suggest better paths, and partner with you like it’s my own product on the line. 🧰 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 𝗛𝗶𝗴𝗵𝗹𝗶𝗴𝗵𝘁𝘀 𝗟𝗮𝗻𝗴𝘂𝗮𝗴𝗲𝘀: Python, Node.js, TypeScript 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸𝘀: Django, Flask, FastAPI, Express, NestJS 𝗔𝗜/𝗠𝗟 & 𝗟𝗟𝗠𝘀: OpenAI, Claude, AWS Bedrock, LangChain, NLP, RAG 𝗖𝗹𝗼𝘂𝗱 𝗜𝗻𝗳𝗿𝗮: AWS (Lambda, Glue, Step Functions, S3, Redshift), GCP, Terraform, Docker 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱/𝗠𝗼𝗯𝗶𝗹𝗲: React, Vue, Flutter 𝗘𝗧𝗟 & 𝗣𝗶𝗽𝗲𝗹𝗶𝗻𝗲𝘀: Apache Kafka, Airflow, Athena, Glue, Redshift 𝗧𝗲𝘀𝘁𝗶𝗻𝗴: PyTest, Jest, Cypress 𝗔𝗣𝗜𝘀 & 𝗥𝗲𝗮𝗹𝘁𝗶𝗺𝗲: REST, GraphQL, WebSockets, Swagger 🏭 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝗜 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 • Healthcare & Medtech • FinTech & SaaS • Logistics & Real Estate • EdTech & Retail • Startups building AI-first products 💬 𝗪𝗵𝘆 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲? •✅ I take full ownership—no micromanagement needed. •🧠 I bring strategic thinking, not just code. •📦 I build systems that go from idea to deployment—fast. •🔁 I offer ongoing support and keep things simple. •🤝 I believe good business starts with good communication—and ends with on-time delivery that actually works. And here’s my personal policy: If I ever set the wrong expectation and can’t deliver… I’ll refund you! No questions asked. 𝗣.𝗦. If you're still reading, chances are we’re aligned. Let’s build something sharp, scalable, and actually useful.

⭐ TOP – RATED AWS Engineer with 100% Job Success Score (JSS) – Your AWS Expert Are you searching for an experienced AWS Cloud Engineer who can help you set up, design, develop, integrate, and manage cloud-based solutions that not only meets but exceed your expectations? Look no further, your journey to cloud excellence starts here! I have worked on numerous projects, both small and enterprise-level, ranging from AWS infrastructure setup to comprehensive development and seamless integration. My development skills encompass the creation of highly scalable software applications using cutting-edge tools and technologies. One of my key strengths lies in creating robust CI/CD pipelines using Amazon CodePipeline, Bitbucket, and GitHub. These pipelines facilitate the deployment of applications on various AWS services, including Amazon Elastic Container Service (ECS), Elastic Kubernetes Service (EKS), Fargate, and EC2. MY CORE COMPETENCIES ---------------------------------- ✅ AWS SERVICES – Amazon Connect, Lambda, Kinesis Stream, S3, Lex, DynamoDb, AWS PostgreSQL, Athena, API Gateway, IAM, EFS, ElastiCache, Elastic Beanstalk, Rekognition, AWS Environment. ✅ AWS DevOps – ECS, EC2, Fargate, Load Balancer, CloudFormation, CodePipeline, CI/CD, Terraform, GitHub, Bitbucket, ✅ DEVELOPMENT – Angular, Nodejs, Python, Java, Springboot, TypeScript, JavaScript, PHP, PrimeNG, Material, REST API, Front End, Back End, Databases. Thank you, I look forward to working with you. Your Success Is My Goal

At this point probably you've already read dozens of AI-generated or copy-pasted "100% Job success, Top Rated 👑" profiles overviews of other freelancers and I bet you don't want to read another one. To make it short - I'm proficient at AWS as Solutions Architect and DevOps, worked with all the main services, including AI/ML (such as Bedrock, Rekognition, Textract, etc.); also I have a big experience with PHP backends and Python. Key points: * Doing things in a proper way is my priority. E.g. I will never create static AWS IAM key for an app running on EC2 instance, even if your dev team insists on that (probably simply because they don't have enough expertise) - the proper way to do that is to leverage IAM roles, because this is much more secure. I already had several customers suffering from conflicts with their dev teams where dev teams simply destroyed their setup, because they had static IAM keys, while with IAM roles that would be impossible * I always support my customers after the contract is ended. I cannot do 24/7 support, but believe me, in case of any issue, I'll respond as soon as possible * If you hire me for resolving some bug/issue and it's not resolved by me - I won't charge you. Please note, that this applies to initially described bug/issue; in a situation when there is a next bug appears after the first one is fixed - I'll let you know if I can solve it or no and what will be an additional cost (typical example - after the fix of SSL issue it turns out that site is not working due to some mistakes in code - this is different issue, not related in any way to the first one) * I'm not a good fit for any job that requires 24/7 support even with rotation - even though I'm responding as fast as I can - I cannot always guarantee that * I can work via screenshare, but that's not as efficient as direct access, and therefore will be more expensive as more time will be spent Thanks for reading this and looking forward to our collaboration.

AWS Certified Developer – Associate with 2+ years of hands-on experience designing, deploying, and maintaining cloud infrastructure on AWS. I specialize in building serverless architectures using Lambda, API Gateway, DynamoDB, and SQS, and automating deployments through CI/CD pipelines with CodePipeline, CodeBuild, and CodeDeploy. I'm comfortable working with CloudFormation and SAM for infrastructure as code, and I apply AWS security best practices , IAM least privilege, KMS encryption, Secrets Manager across every project I touch. Whether you need a scalable serverless backend, a reliable deployment pipeline, or a well-architected cloud environment, I bring both the certification and the practical experience to deliver results. I'm detail-oriented, communicate clearly throughout every engagement, and treat your infrastructure with the same care I'd give my own.

My Expert Services: 1. Infra Scaling with 1% Downtime – Ensure high availability during scaling or migrations. 2. Infrastructure as Code (IaC) – Automate your cloud setup using Terraform or AWS CloudFormation. 3. CI/CD Pipeline Setup – Build, test, and deploy faster using GitHub Actions, CodePipeline, Jenkins, Bitbucket Pipelines, and more. 4. Cloud Issue Resolution – Stuck in AWS, Azure, Kubernetes, or Terraform? We troubleshoot and resolve efficiently. 5. DevOps for Personal Projects – Get expert support on your side-projects or MVPs with quick debugging and fixes. 6. 24x7 Site Reliability Engineering (SRE) – Monitoring, alerting, and on-call support to keep your infrastructure running smoothly. I am here for you :- Whether you're launching your product or improving an existing setup — I ensures your systems are fast, secure, and reliable. Let's connect and take your infrastructure to the next level!

Tired of rising AWS costs and slow releases? With 8+ years as an AWS DevOps Engineer, I've cut AWS bills by 35–45% and deployment times by 40–60% for 80+ projects. For SaaS startups and growing teams, I build Terraform-based, Kubernetes-ready infrastructure that stays scalable, secure, and easy to ship. 🎯 HOW I CAN HELP YOU AWS COST OPTIMIZATION Reduce your AWS spend by 35–45% without sacrificing performance or stability. I focus on right-sizing, autoscaling, and resource cleanup strategies that have already helped startups cut monthly bills from $8K to $5K in as little as three weeks. CI/CD PIPELINE AUTOMATION Cut deployment times by 40–60% and ship updates with far less friction. I streamline slow or failing release pipelines so teams can move from 40-minute deploys to 15-minute deploys with zero downtime. KUBERNETES EKS OPTIMIZATION Increase the speed, stability, and resilience of your Kubernetes workloads under real production traffic. I’ve stabilized EKS environments for high-load apps while improving fault tolerance, scaling behavior, and operational confidence. TERRAFORM INFRASTRUCTURE AS CODE Reduce manual infrastructure work by up to 70% and make your cloud setup easier to scale. I build modular Terraform foundations that keep environments consistent, repeatable, and easier to manage as your product grows. AWS MIGRATION AND CLOUD MODERNIZATION Move to AWS or improve your existing environment with less risk and faster results. I help teams modernize infrastructure with practical architecture choices that protect uptime, improve efficiency, and avoid unnecessary rewrites. 🏆 RESULTS "I’ve worked with Talwinder for almost a year on a wide range of cloud, deployment, and automation projects. He is knowledgeable, dedicated, and always willing to go the extra mile to solve problems and keep things moving forward. Communication has been smooth throughout, and he has been flexible and reliable when adapting to new requirements. I’m happy with the results and would recommend Talwinder to others looking for strong support on cloud and DevOps projects." – Bruce H., Client "Talwinder communicates well, understands the issue and acts on it very quickly. He completed what I thought would be a day-long task in a couple of hours - that includes all the documentation with screenshots. I will definitely use Talwinder again." – Bruce H., Client "Talwinder is a very professional DevOps engineer, he understood all the requirements very well and completed work within time with great quality." – Usman S., Client 🎖 AWS Certified Solutions Architect – Associate 🏅 AWS Knowledge: Amazon EKS - Training Badge 🏅 LFS167: Introduction to Jenkins See full case studies in my portfolio below. ✉️ 𝗠𝗘𝗦𝗦𝗔𝗚𝗘 𝗠𝗘 𝗢𝗡 𝗨𝗣𝗪𝗢𝗥𝗞 Message me on Upwork with your AWS bill, deploy issue, or infrastructure challenge, and I will give you a clear next step with a practical plan. I typically respond within a few hours, and urgent issues can be handled quickly. 𝗛𝗼𝘄 𝗜 𝗪𝗼𝗿𝗸 I start with AWS to find cost and reliability gaps, then use Terraform to turn fixes into repeatable infrastructure. I build and tune Kubernetes and EKS deployments, automate releases with Jenkins, GitHub Actions, and AWS CodePipeline, and use Docker, Bash, and Linux to keep every environment consistent and fast. I design AWS infrastructure with Terraform, automate Kubernetes deployments, and streamline CI/CD pipelines in Jenkins and AWS CodePipeline for reliable releases.

Deployed 100+ cloud infrastructures Reduced deployment time by 70% for SaaS clients Senior DevOps Engineer with 7+ years of experience designing, scaling, and optimizing cloud infrastructure for startups and growing products. I specialize in building production-grade systems on AWS and Kubernetes that are reliable, cost-efficient, and easy to operate. My work focuses on eliminating downtime, improving deployment speed, and maintaining predictable infrastructure as systems scale. What I Deliver: Cloud Infrastructure (AWS / GCP / Azure) Architect and manage secure, scalable environments using best practices. Kubernetes & Containerization Production-grade deployments on EKS, GKE, AKS with Docker-based workflows. Infrastructure as Code (IaC) Terraform / CloudFormation setups for repeatable, version-controlled infrastructure. CI/CD Automation Fast and reliable pipelines using GitHub Actions, GitLab CI, Jenkins. Cost Optimization Proven track record of reducing cloud costs by 30–40% without performance impact. Monitoring & Reliability End-to-end observability using Prometheus, Grafana, ELK, CloudWatch. Impact from Recent Projects: Reduced AWS infrastructure cost by 40% through rightsizing and architecture changes Improved deployment speed by 3x using optimized CI/CD pipelines Maintained high-availability production systems (99.9%+ uptime) Migrated legacy systems to cloud-native architectures with zero downtime How I Work: Focus on long-term stability, not quick fixes Clear communication and ownership of infrastructure Design systems that scale without constant firefighting If you need a DevOps engineer who can own your infrastructure, reduce risk, and scale your system cleanly, we should discuss your project. End-to-end system design DevOps + Development ownership Scalable full-stack architecture Cloud-native application development Infrastructure + application optimization DevOps | Kubernetes | Docker Terraform | CI/CD | Amazon Web Services Microsoft Azure | Google Cloud Platform | AWS Lambda AWS Server Migration | Jenkins | Node.js React | API Integration | DevOps Engineering AI Development | Azure DevOps | Cloud Architecture Infrastructure as Code | Amazon EC2