Hire Top Freelance DevOps Developers

Satyam Vakharia

**Who I Am AI Engineer specializing in LLM-powered applications and agentic AI systems. Strong background in multi-agent AI, intelligent automation, and cross-industry AI deployments. **What I Build 1. Agentic AI Systems 2. Multi-Agent AI Platforms 3. LLM Integrations 4. Custom AI Agents **Tech Stack & Skills Languages: Python, JavaScript (Node.js), TypeScript Frameworks: LangChain Cloud & Deployment: AWS, Azure, GCP, Docker Databases: PostgreSQL, MongoDB Other: API development, prompt engineering, RAG **Full Stack Development:** **Mobile App Development** (Native/Cross-Platform iOS/Android Apps) **Technologies / Languages I can work with are:** JavaScript Frameworks: Angular Node React Nuxt Next Nest Vue & other.. TypeScript Full Stack / Mean Stack / Mern Stack / .Net FullStack .NET Core Flutter DevOps Generative AI AI ML LLM UI UX Design - Figma, Adobe XD, Photoshop WordPress AWS / Azure / Heroku Native App Development Cross platform Applications Server Management Hosting / Deployment Database Management (MySQL, Postgres, MongoDB) Git, Jest, MaterialUI Infra: Terraform, AWS, Kubernetes, Docker, Github Actions, Jenkins, CircleCI TDD -->> 10+ years of experience in Development / Providing Customized Generative AI powered Solutions / Consultations work and have worked for everything from small business to unicorn startup. **WHAT I AM LOOKING FOR** Opportunity to collaborate with startups who are in search of a partner to build their ideas; with enterprises to transform their operations into impact-full solutions.

Rahul Singh

With over a decade of experience in full-stack development, I specialize in **Ruby on Rails, custom eCommerce solutions** (Spree, Solidus), **ReactJS**, and **DevOps**. My expertise spans designing and developing scalable, distributed cloud-based applications with a strong foundation in **database architecture** and **system refactoring**. As a technology leader, I’ve successfully delivered complex, high-impact projects across industries including **Real Estate, Finance, Healthcare, Marketing**, and **eCommerce**. My portfolio includes building sophisticated eCommerce marketplaces, **SaaS platforms**, and multi-channel selling applications. I am passionate about crafting innovative, robust software solutions tailored to meet diverse business needs. **Key Expertise:** - **Backend:** Ruby on Rails, building and scaling RESTful APIs. - **Frontend:** ReactJS, JavaScript, responsive UIs with Tailwind CSS, and Bootstrap. - **eCommerce Solutions:** Spree, Solidus, custom marketplaces, multi-tenant SaaS platforms. - **Database Architecture:** MySQL, PostgreSQL, MongoDB, Redis, Cassandra, optimized for high performance and scalability. - **DevOps:** CI/CD pipelines (CircleCI, AWS Pipeline), containerization (Docker), cloud platforms (AWS, GCP, Heroku, DigitalOcean). - **Test-Driven Development:** Expertise in TDD using RSpec, ensuring high code quality and maintainability. In addition to my technical expertise, I have a strong commitment to **open-source contributions** and have developed multiple **Ruby/Rails/Spree extensions**. I also bring a wealth of experience in **refactoring legacy code bases**, implementing **performance optimisation**, and improving **scalability** and **security**. My passion lies in helping businesses unlock their full potential through technology, and I am always eager to collaborate on long-term, impactful projects. Let’s build the future, one line of code at a time. Best regards, Rahul Singh

Carlos Aguilar

I’m a senior mobile + backend engineer with 20+ years in software (PHP since 2002; professional since 2005) and 10+ years building mobile apps. I help teams ship and stabilize real products—especially apps that are “almost done” but stuck on crashes, performance, flaky networking, or release blockers. What I can help you with (fast, practical): • iOS (Swift, SwiftUI, UIKit): crash fixes, performance/memory, concurrency issues, architecture cleanup • Flutter (iOS/Android/macOS): reliability, state consistency, networking/retry behavior, release readiness • Backend stability (PHP/Laravel or custom, Python/Django, Rails): idempotency, queues, DB performance, webhook safety • Firebase + mobile reliability: Auth/Firestore rules, Cloud Functions patterns, analytics/instrumentation • Monetization + shipping: RevenueCat/IAP reliability, App Store Connect/Play Console, CI/CD, rejection handling Recent work includes taking a messy iOS codebase (CakeClub) to production-ready with a Firebase Cloud Functions v2 backend, stronger security patterns, CI/release automation, and RevenueCat integration; and delivering major cross-platform Flutter work (BillBlaster) including design refinements, admin tooling, and push notification features. If you come with logs/screenshots (Crashlytics traces, network errors, repro steps), I’ll give you a clear diagnosis and a prioritized fix plan—and if it makes sense, I can execute the fixes as a focused sprint.

Victor Awoke

I am an experienced software engineer, excellent in Web, Mobile and Desktop Application Development using technologies like React, React Native, .NET Framework, NodeJS, Electron, Angular, Ionic Framework, NestJS, NextJS, PHP, PostgreSQL, MS SQL, MongoDB, Firebase and others. I have experience working with Figma Designs, Adobe XD, Adobe PhotoShop and Adobe Illustrator. I can create and deploy web, mobile (IOS and Android) and desktop applications seamlessly.

Joel Serino

Technical cofounder, board member, and seasoned operator with experience building and growing early stage companies (pre-seed to late Series), large scale government and commercial projects, and nonprofits.

Maneet Goyal

### About Me 👋 **Full-Stack Engineer | React + TypeScript, Node + AWS | Dashboards, Real-time, Electron + Tauri** **Specialization 1: Full stack** For web work my usual stack is React and TypeScript on the front end with FastAPI or Node behind it. I spend most of my time on data heavy interfaces: ECharts and D3 dashboards, force directed graphs, choropleth maps, candlestick and footprint charts, and live updates over WebSockets or server sent events. Seven plus years in, I enjoy owning a feature from the first sketch to the signed release, and I am happy to start small so you can see how I work. **Specialization 2: Cloud and DevOps** Most of my cloud work is on AWS. I have built serverless backends with Lambda, DynamoDB, AppSync, API Gateway, S3, SQS, and Fargate, managed infrastructure as code with Terraform and Amplify Gen 2, and wired in Cognito for auth and Bedrock for AI features. On the release side I set up GitHub Actions pipelines that produce signed installers for all three operating systems and publish to GitHub Releases. I have also worked with Google Cloud for storage and speech to text. **Specialization 3: Desktop apps | Electron + Tauri** I build cross platform desktop apps with both Electron and Tauri, and I pick between them based on what the app needs: Electron when the project leans on the Node ecosystem and heavy native modules, Tauri when a small, fast, Rust backed binary matters more. Recent work includes an offline activity tracker capturing active windows, screenshots, audio, and input across Windows, macOS, and Linux, a macOS screen recorder built on ScreenCaptureKit with automatic zoom and cursor focus, and an offline note taking app using Lexical with SQLite. I also handle the parts most people avoid: macOS code signing and notarization, Windows signing through AWS KMS, auto updates served from S3, and native device work over Bluetooth and serial ports.

Rahul ladumor

AWS Certified Solutions Architect and MLOps / DevOps Engineer with over 9 years of experience designing, deploying, and operating secure, scalable cloud and AI-driven platforms across AWS and Azure. Proven expertise in containerization and orchestration with Docker and Kubernetes (EKS, AKS, OpenShift), enabling high-availability, multi-cluster deployments and large-scale application modernization. Strong background in building end-to-end CI/CD pipelines using GitHub Actions, Terraform, and Helm to drive automation across infrastructure, application delivery, and machine learning workflows. Extensive hands-on experience in Python development, building production microservices with FastAPI and Flask, designing robust API architectures, and supporting real-time applications with WebSockets and streaming frameworks. Skilled in establishing MLOps pipelines, deploying and monitoring ML models in production, and optimizing GPU-based workloads for performance and cost efficiency. Experienced with vector databases, embedding-based systems, and large-scale PostgreSQL environments. Deep understanding of cloud security, observability, and disaster recovery planning.

Antoine Guilbaud

I have 10 years of experience as a developer and devops. I like sharing my knowledge with people and guiding them to success, and I will be happy to help you with my expertise.

Tobi O.

I am a versatile DevOps Engineer/SRE with a strong Linux background and over 8 years of hands-on experience supporting, automating, and optimizing mission-critical workloads, in both on-prem and cloud environments, leveraging DevOps processes and tools to deliver value to tens of millions of customers. In the last few years, I have been working to transform organizations, driving speedy innovation and product-to-market delivery by leveraging cloud-native paradigms and techniques which include Cloud, Kubernetes, DevOps and GitOps.

Nilotpal Sarkar

Have 8+ exp in Java Development, Spring Boot, AWS , DevOps involving critical designs and algorithms. Have worked in Harman International, RSA Security.