I help startups and enterprises build scalable SaaS platforms, AI-powered applications, cloud-native systems, and high-performance web applications. With 15+ years of software engineering experience, I bring end-to-end expertise from system architecture and development to AWS deployment, DevOps automation, and production optimization.
๐ Full-Stack Application Development
Frontend: React.js, Next.js, Vue.js, TypeScript, JavaScript
Backend: Python (FastAPI, Django, Flask), Node.js, NestJS
REST APIs, Microservices, GraphQL, WebSockets
Database Design: PostgreSQL, MySQL, MongoDB
Scalable, clean, and maintainable architecture
๐ค AI & Intelligent Application Development
AI SaaS applications & AI agent development
OpenAI ChatGPT, Claude, LLM API integrations
RAG systems, vector databases, AI automation workflows
AI-powered chatbots and intelligent assistants
โ๏ธ AWS Cloud, Microservices & DevOps
AWS Serverless Development (Lambda, API Gateway, S3, DynamoDB, RDS, SQS, SNS, SES)
Microservices architecture and cloud-native applications
Docker, Kubernetes, Terraform, CloudFormation
CI/CD with GitHub Actions, GitLab CI/CD, Jenkins
Infrastructure as Code (IaC), monitoring, logging, and AWS cost optimization
๐ Certifications
AWS Certified DevOps Engineer โ Professional
AWS Certified Solutions Architect โ Associate
AWS Certified Developer โ Associate
AWS Certified Cloud Practitioner
HashiCorp Certified Terraform Associate
Why Clients Work With Me
โ End-to-end ownership: Architecture โ Development โ Deployment
โ Strong experience with SaaS, AI products, and enterprise applications
โ Secure, scalable, and cost-optimized cloud solutions
โ Clean code, automated testing, and reliable delivery
โ Clear communication and a long-term technology partnership
Whether you need a Full-Stack Developer, FastAPI/Python Engineer, Node.js/NestJS Developer, React/Next.js Expert, AI Application Developer, or AWS DevOps Engineer, I can help turn your ideas into production-ready solutions.
Letโs build scalable, secure, and future-ready applications together.
AWS Fargate
Laravel
React
NodeJS Framework
FastAPI
AWS Lambda
Terraform
GitLab
Jenkins
Docker
Ansible
CI/CD
AWS CodeDeploy
AWS CloudFormation
AWS CodePipeline
Sumeet P.
Ahmedabad, India
$20/hr
4.7
8 jobs
I am an AI-focused Python developer with 13+ years of experience building Django, Flask, and Node.js systems, specializing in AI/LLM integration and workflow automation that takes manual work off your team's plate.
I help startups and small teams ship AI features that hold up in production (not just in a demo), automate the repetitive parts of their workflow, and build backend systems that scale without needing a full in-house engineering team.
๐ช๐ต๐ฒ๐ฟ๐ฒ ๐ ๐ต๐ฒ๐น๐ฝ:
- AI & LLM integration: chatbots, content automation, and intelligent data processing, built on Django, Flask, or Node.js
- Workflow automation: Python scripts, n8n flows, and API integrations that remove repetitive manual work from your team's day.
- Backend & API development: REST/GraphQL APIs in Django, FastAPI, Flask, and Node.js/Nest.js, built to scale and documented so someone other than me can maintain them.
Across those 13+ years, I've also maintained a live Chrome extension for LinkedIn Sales Navigator, so wiring new logic into an existing product, not just greenfield work, is a territory I'm comfortable in.
๐๐ผ๐ ๐ ๐๐ผ๐ฟ๐ธ:
I scope the problem clearly before writing code, and send regular updates instead of going quiet for a week, and test before handoff instead of after you find the bug.
๐ซก ROLES I TAKE ON ๐ซก
โข AI / LLM Engineer in Python - building production-ready AI systems, RAG pipelines, and LLM-powered apps
โข AI Agent Python Developer - designing multi-agent systems and workflow automation with Python
โข Python Backend Developer (FastAPI / Django) - building scalable APIs and SaaS backends
โข Machine Learning Engineer in Python - developing predictive models and NLP systems
โข Data Engineer (Python) - designing automated ETL pipelines and large-scale data systems
โข Cloud / DevOps Engineer (AWS, GCP) - delivering scalable infrastructure and CI/CD pipelines automation
โข RAG & Document AI Developer in Python - developing document processing systems, embeddings, and knowledge retrieval
โข Python System Architect Developer (Microservices / AI Systems developer) - designing high-load, distributed architectures
๐ Looking to build an AI or LLM-powered system? Click โINVITE TO JOBโ to reach out, Iโm happy to discuss your project and suggest the best approach!
Choose the best AI engineer and Python developer to build data platforms, APIs, automation systems, and scalable web applications together!
AWS Fargate
Python
Tornado
Django
Flask
Amazon DynamoDB
Apache Airflow
Docker
AWS Lambda
CI/CD
Microsoft Azure
Stripe
Back-End Development
AI Agent Development
AI Chatbot
LLM Prompt
LangChain
FastAPI
Machine Learning
Front-End Development
Rakesh S.
Indore, India
$20/hr
4.8
25 jobs
I help startups, SaaS companies, and enterprises design, build, secure, and optimize production-ready AWS cloud infrastructure that can scale with their business.
With 10+ years of DevOps and DevSecOps experience, I work across AWS, Kubernetes, Terraform, CI/CD, cloud automation, security, observability, and AI-assisted engineering.
My focus is simple: reliable infrastructure, faster deployments, stronger security, predictable costs, and systems that are built to scale.
๐ช๐ต๐ฎ๐ ๐ ๐๐๐ถ๐น๐ฑ ๐๐ผ๐ฟ ๐ฌ๐ผ๐
- Production-ready AWS cloud infrastructure designed for scalability, availability, and security.
- Terraform-based Infrastructure as Code (IaC) for repeatable and automated infrastructure deployment.
- Kubernetes platforms using Amazon EKS, Docker, Helm, and GitOps-based deployment practices.
- Automated CI/CD pipelines using GitHub Actions, GitLab CI, Jenkins, and AWS DevOps services.
- Secure cloud environments with IAM, VPC, WAF, security controls, secrets management, and DevSecOps practices.
- Cloud migration, modernization, disaster recovery, high availability, monitoring, and performance optimization.
- Reliable SRE and production operations with automation, observability, incident response, and ongoing infrastructure improvements.
๐ง๐ฒ๐ฐ๐ต ๐ฆ๐๐ฎ๐ฐ๐ธ
- AWS: EC2, ECS, EKS, S3, RDS, Lambda, VPC, IAM, Route 53, CloudFront, WAF, ALB/NLB, Auto Scaling, CloudWatch
- Infrastructure: Terraform, Helm, Docker, Kubernetes, Ansible, Linux, Bash, Python
- CI/CD & GitOps: GitHub Actions, GitLab CI/CD, Jenkins, ArgoCD, Git, YAML
- Monitoring & Observability: CloudWatch, Prometheus, Grafana, Datadog, logging, alerting, tracing
Security & DevSecOps: IAM, Secrets Manager, Vault, SAST/DAST, vulnerability scanning, security gates, least-privilege architecture
- AI-Assisted Engineering: OpenAI GPT models, Anthropic Claude, Google Gemini, GitHub Copilot, Cursor, Amazon Q Developer
- Backend & Web Infrastructure: Python, Node.js, Nginx, REST APIs, PostgreSQL, MySQL, Redis
- Cloud Architecture: AWS Well-Architected practices, high availability, autoscaling, disaster recovery, cloud migration, FinOps/cost optimization
๐ฃ๐ฟ๐ผ๐๐ฒ๐ป ๐ฅ๐ฒ๐๐๐น๐๐
- Built and managed secure, scalable AWS environments for production applications and SaaS platforms.
- Automated infrastructure provisioning with Terraform, reducing manual configuration and improving consistency.
- Implemented CI/CD pipelines that make application releases faster, repeatable, and safer.
- Containerized applications using Docker and Kubernetes/EKS for improved scalability and deployment flexibility.
- Improved production reliability through monitoring, alerting, automation, and SRE practices.
- Helped optimize cloud infrastructure for better performance, availability, and cost efficiency.
- Hardened cloud environments using IAM, networking, secrets management, security controls, and DevSecOps automation.
๐๐ผ๐ ๐ ๐ช๐ผ๐ฟ๐ธ
I first understand your existing infrastructure, application requirements, business priorities, and operational challenges before recommending changes. Then I build or improve the environment using automation, Infrastructure as Code, security best practices, testing, and clear documentation.
I focus on solutions that are practical to maintain after handoverโnot infrastructure that only works while the engineer who built it is present.
๐ช๐ต๐ฎ๐ ๐๐น๐ถ๐ฒ๐ป๐๐ ๐๐ถ๐ฟ๐ฒ ๐ ๐ฒ ๐๐ผ๐ฟ
- AWS Cloud Architecture & Infrastructure
- Terraform / Infrastructure as Code
- Kubernetes, EKS, ECS & Docker
- CI/CD & DevOps Automation
- GitHub Actions, GitLab CI, Jenkins & ArgoCD
- DevSecOps, Cloud Security & Infrastructure Hardening
- Monitoring, SRE, Performance & Cost Optimization
- Cloud Migration, Production Support & Long-Term DevOps Partnership
AWS Fargate
Amazon Web Services
Terraform
CI/CD
Amazon ECS
Docker
DevOps
AWS Lambda
AWS CloudFormation
AWS CodePipeline
Infrastructure as Code
GitHub
Cloud Architecture
Cloud Security
Amazon API Gateway
Cloud Development
Raghav D.
Pune, India
$15/hr
5.0
1 jobs
Hi, Iโm Raghav Daga, a DevOps and AWS Cloud Engineer helping startups and SaaS teams deploy secure, scalable, and automated production systems on AWS. I specialize in container-based deployments using ECS Fargate and Docker, end-to-end CI/CD automation with GitHub Actions, and real-world backend deployments using FastAPI and Node.js.
Recent work: deployed a production EV Charger Management System on AWS โ real-time IoT communication via MQTT, FastAPI microservices on ECS Fargate, automated billing, CloudWatch monitoring, and a full CI/CD pipeline.
โโโโโโโโโโโโโโโโโโโโโโโโโโโ
๐ SERVICES I OFFER
โโโโโโโโโโโโโโโโโโโโโโโโโโโ
โข Design and deploy AWS infrastructure (VPC, EC2, ECS Fargate, ALB, RDS) for new and existing applications.
โข Containerize applications with Docker and set up CI/CD pipelines using GitHub Actions for automated, zero-downtime deployments.
โข Deploy and manage FastAPI / Node.js backends on AWS with structured logging, CloudWatch monitoring, and alerting.
โข Set up secure cloud networking โ VPC architecture, IAM roles and policies, Security Groups, and Secrets Manager.
โข Optimize infrastructure for cost and performance โ right-sizing, Auto Scaling, CloudWatch dashboards.
โข Migrate applications from basic servers to containerized, production-ready AWS environments.
โข Integrate real-time systems, async workers, and API gateways into scalable cloud-native architectures.
โโโโโโโโโโโโโโโโโโโโโโโโโโโ
โ๏ธ TECH STACK
โโโโโโโโโโโโโโโโโโโโโโโโโโโ
โข AWS: EC2, ECS Fargate, EKS, ECR, S3, Lambda, CloudWatch, IAM, VPC, Route 53, ALB, CloudFront
โข DevOps: Docker, GitHub Actions, Terraform, Kubernetes, Linux Administration, Nginx
โข Backend: Python / FastAPI, Node.js / Express, PostgreSQL, MongoDB, Redis, REST APIs
โโโโโโโโโโโโโโโโโโโโโโโโโโโ
โ WHY CLIENTS WORK WITH ME
โโโโโโโโโโโโโโโโโโโโโโโโโโโ
โข Production-focused: I build systems with security, uptime, and maintainability in mind โ not just "it works on my machine."
โข End-to-end ownership: From infrastructure design to deployment, monitoring, and documentation, I manage the full workflow.
โข Startup-friendly: Comfortable with MVPs, fast iterations, and infrastructure that scales as you grow.
โข Strong fundamentals: Deep hands-on experience across AWS, containers, CI/CD, and backend systems โ not surface-level.
โโโโโโโโโโโโโโโโโโโโโโโโโโโ
๐ฉ LET'S WORK TOGETHER
โโโโโโโโโโโโโโโโโโโโโโโโโโโ
If you need help deploying or scaling your application on AWS using modern DevOps practices, send me a brief message about your app, tech stack, and current challenges โ and I'll suggest a clear plan.
Keywords: AWS DevOps Engineer, ECS Fargate, Docker, GitHub Actions CI/CD, Terraform, Cloud Infrastructure, FastAPI Deployment, Node.js Deployment, React.js, CloudWatch Monitoring, VPC Networking, Kubernetes, IoT Systems.
AWS Fargate
DevOps
Docker
Terraform
Kubernetes
Amazon ECS
Amazon EC2
Amazon S3
CI/CD
AWS CloudFormation
Cloud Services
Full-Stack Development
FastAPI
Node.js
Load Balancing
Database Management
GitHub
AWS Lambda
Linux System Administration
AWS Development
Ujjwal M.
Pithoragarh, India
$20/hr
5.0
1 jobs
Iโm an AWS-certified backend and DevOps engineer with over 6 years of experience building scalable, secure, and efficient cloud infrastructures. I specialize in cloud automation, SaaS development, and AI/ML integration to help businesses optimize performance and scalability.
What I Do
Cloud & DevOps โ Automating cloud deployments with Terraform, Kubernetes, and AWS to ensure reliability and scalability.
Backend Development โ Building high-performance microservices and serverless applications with Python and Golang.
SaaS Development โ Designing and scaling cloud-native SaaS platforms for growth and efficiency.
AI/ML Integration โ Implementing AWS AI services like Textract, Comprehend, and Rekognition to drive automation.
Security & Compliance โ Ensuring infrastructure security and compliance with IAM, VPC, WAF, Shield, and security best practices.
Certifications
AWS Certified Solutions Architect โ Associate
AWS Certified Cloud Practitioner
Tech Stack
Cloud & DevOps: AWS, Terraform, Kubernetes, Docker, GitLab CI/CD, Jenkins, CloudFormation, Ansible
Programming: Python, Golang, Bash, Node.js
Serverless & Microservices: AWS Lambda, API Gateway, FastAPI, Flask
Databases: PostgreSQL, MySQL, DynamoDB, Redis
Monitoring & Security: Prometheus, Grafana, New Relic, AWS CloudWatch, ELK Stack
Networking & Infrastructure: VPC, Load Balancers, Route 53, CDN (CloudFront)
AI/ML & Automation: AWS Textract, Comprehend, Rekognition, SageMaker, LangChain
Letโs connect if you need help optimizing cloud infrastructure, scaling SaaS products, or automating workflows.
Amazon Web Services
AWS CloudFormation
Cloud Migration
Amazon S3
AWS Lambda
SSL Certificate
DevOps Engineering
Virtual Private Server
Amazon DynamoDB
Amazon EC2
Cloud Security
Sanjay D.
Guwahati, India
$34/hr
4.9
15 jobs
I build and ship production web applications end-to-end: TypeScript across the stack, React/Next.js frontends, Node/NestJS APIs, PostgreSQL with Prisma, and AWS infrastructure that I design, deploy, and maintain myself (Terraform - ECS Fargate, RDS, ALB, CodePipeline, VPC networking).
Recent work includes a security/threat-intelligence platform I architected on AWS โ multi-service backend, data pipelines processing domain-scan feeds, MITRE ATT&CK-mapped schema, CI/CD from Bitbucket to ECS. I've also built and delivered SaaS MVPs for startup founders (see reviews below) and long-term product work spanning 395+ hours with a single client.
Where I'm most useful:
โข Building a SaaS product or MVP from zero to deployed โ frontend, API, database, cloud, CI/CD
โข Adding AI/LLM features to existing products โ API integrations, structured outputs, data pipelines
โข AWS work: architecture, cost optimization (I've cut infra bills by rethinking networking), deployments, managing with terraform .
โข Rescuing or extending an existing TypeScript/Node codebase in production
I work with a security mindset โ I've built threat-intelligence tooling and design systems with auth, data isolation, and compliance in mind, which matters if you're in education , fintech, healthcare or handling user data.
Fluent English, comfortable with daily standups and US-overlap hours (IST evenings = US mornings). I own features end-to-end and communicate clearly in writing โ you'll always know where things stand.
AWS Fargate
TypeScript
React
Next.js
Node.js
NestJS
AWS Lambda
AWS CloudFormation
PostgreSQL
Amazon Athena
LLM Prompt Engineering
Docker
Amazon ECS
Amazon DynamoDB
CI/CD
Python
API Integration
Cybersecurity Tool
Project Management
Jira
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