I am a Cloud and DevOps Engineer with extensive AWS experience, capable of designing and implementing secure, scalable, and maintainable cloud infrastructures.
𝗛𝗲𝗿𝗲 𝗮𝗿𝗲 𝗮 𝗳𝗲𝘄 𝗲𝘅𝗮𝗺𝗽𝗹𝗲𝘀 𝗼𝗳 𝘄𝗵𝗮𝘁 𝗜 𝗰𝗮𝗻 𝗱𝗼 𝗳𝗼𝗿 𝘆𝗼𝘂:
• Design and implement the infrastructure for your application on AWS.
• Deploy it using Terraform.
• Set up AWS services like CloudFront, SES, Route 53.
• Implement continuous delivery/deployment with GitLab.
• Create reusable Terraform modules.
• Monitor your infrastructure using CloudWatch or Grafana.
𝗦𝗸𝗶𝗹𝗹𝘀
𝗔𝗪𝗦
EC2 | ECS | Lambda | Step Functions | API Gateway | CloudFront | S3
VPC | Route 53 | SES | SQS | EventBridge | CloudWatch | IAM
𝗜𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲 & 𝗗𝗲𝘃𝗢𝗽𝘀
Terraform | Docker | Linux | CI/CD (GitHub/GitLab) | Ansible | Traefik | Grafana
𝗟𝗮𝗻𝗴𝘂𝗮𝗴𝗲𝘀
Python | JavaScript | Bash | HCL | Jsonnet
𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸𝘀
FastAPI | Django | Pydantic | Qt
GitLab
Python
JavaScript
Amazon Web Services
AWS Lambda
AWS CloudFront
Terraform
Docker
Linux
GitHub
CI/CD
Ansible
Grafana
Bash
Regex Writing
FastAPI
Django
Qt Framework
Rui S.
Belem, Brazil
$15/hr
5.0
1 jobs
DevOps and Observability Engineer with hands-on experience supporting production environments in AWS.
I help companies improve monitoring, automate operational tasks, troubleshoot infrastructure issues, and increase system reliability.
Areas of expertise:
• Grafana dashboards and monitoring
• Zabbix implementation and alert tuning
• ELK / Elastic Stack
• AWS infrastructure
• Linux administration
• Python automation
• Docker and Kubernetes
• Terraform and Infrastructure as Code
I focus on practical solutions, clear communication, and reliable delivery.
Amazon S3
DevOps
Docker
Kubernetes
Terraform
Git
Linux
Python
Grafana
Zabbix
GitHub
Elasticsearch
Amazon Web Services
Leandro M.
Franca, SP, Brazil
$75/hr
5.0
26 jobs
Hey there! This text was not generated by AI! 😉
I'm here to help you with software architecture from scratch. We have assisted many people in building software from the ground up and refactoring their legacy projects to make them more modern, secure, and efficient. We know what we’re doing.
Let’s schedule a quick 10-minute call to discuss your project and explore how we can work together. I look forward to hearing from you!
Keywords: AWS, Serverless, AWS Lambda, Microservices, REST APIs, Cloud Architecture, CI/CD, Docker, Scalable Systems, High Availability, Distributed Systems, NoSQL & SQL Databases, Performance Optimization, Security Best Practices.
PHP
Vue.js
Laravel
MySQL
React
Amazon Web Services
Next.js
Node.js
JavaScript
Nuxt.js
Tailwind CSS
AWS Amplify
AWS Lambda
Amazon S3
Amazon Cognito
Michel A.
Joao Pessoa, Brazil
$40/hr
5.0
14 jobs
⭐ Helped 10+ clients and startups build their MVPs | AI SaaS & Mobile App Developer ⭐
🚀 About Me
I'm Michel Adelino, a Full-Stack AI Engineer and Automation Expert with 6+ years of experience building AI-powered products, SaaS platforms, mobile applications, and business automation systems.
I specialize in custom AI agents, GPT-powered chatbots, MVP development, AI voice solutions, and scalable web & mobile applications that help businesses automate workflows, improve customer engagement, and accelerate growth.
Whether you need a fast MVP, a production-ready SaaS platform, a mobile app, or AI automation integrated into your business, I can take your idea from concept to launch.
💡 What I Offer
• MVP Development for Startups & Founders
Turn your idea into a working MVP quickly. I build scalable MVPs for AI SaaS products, marketplaces, mobile apps, and internal business tools using modern technologies like Next.js, React, React Native, Flutter, FastAPI, and Node.js.
• AI Agent & Multi-Agent Systems
Build intelligent AI agents using LangChain, LangGraph, CrewAI, OpenAI, Anthropic, and Gemini. From simple assistants to complex multi-agent workflows that automate real business processes.
• AI Voice Agents & Calling Automation
Develop AI-powered voice assistants for inbound and outbound calls, lead qualification, appointment booking, and customer support using VAPI, ElevenLabs, Twilio, SynthFlow, and Retell AI.
• GPT Chatbots & Custom AI Solutions
Create AI chatbots, knowledge bases, customer support systems, and RAG-powered applications tailored to your business and data.
• Full-Stack SaaS Development
Design and build multi-tenant SaaS platforms with authentication, subscriptions, user dashboards, APIs, payment systems, and cloud deployment.
• Mobile App Development (iOS & Android)
Build high-performance cross-platform mobile apps using React Native and Flutter.
✔ iOS & Android Apps
✔ SaaS Companion Apps
✔ Marketplace Apps
✔ Push Notifications
✔ Payment Integration
✔ AI-Powered Mobile Features
✔ Real-Time Functionality
• AI-Powered Websites & Web Applications
Build modern web applications enhanced with AI features such as chat assistants, recommendation engines, intelligent search, and workflow automation.
• Workflow Automation & CRM Integration
Automate repetitive processes using Zapier, Make com, n8n, Airtable, HubSpot, and custom API integrations to save time and increase efficiency.
🛠 Tech Stack
✔Frontend & Mobile
Next.js, React, React Native, Flutter, TypeScript, JavaScript, Redux, Zustand, Tailwind CSS, Material UI, ShadCN UI, Bootstrap, HTML5, CSS3, Expo
✔Backend
Node.js, NestJS, Express.js, FastAPI, Django, Laravel, Symfony, PHP, Python, REST API, GraphQL, WebSockets, Socket IO
✔AI & LLM Development
OpenAI GPT-4, Claude, Gemini, Llama, DeepSeek, LangChain, LangGraph, CrewAI, AutoGen, OpenAI Assistants API, Function Calling, AI Agents, Multi-Agent Systems, Prompt Engineering, RAG, Vector Search, Semantic Search, AI Chatbots
✔Vector Databases & AI Infrastructure
Pinecone, Qdrant, Weaviate, ChromaDB, FAISS, pgvector
✔Databases
PostgreSQL, MySQL, MongoDB, Redis, Supabase, Firebase Firestore, Airtable
✔Cloud & DevOps
AWS, Google Cloud Platform (GCP), Microsoft Azure, DigitalOcean, Docker, Kubernetes, Vercel, Cloudflare, Nginx, Linux, CI/CD, GitHub Actions
✔Authentication & Security
JWT, OAuth, Google Login, Firebase Auth, Clerk, Auth0, NextAuth.js
✔Automation & Integrations
Make com, Zapier, n8n, HubSpot, Pipedrive, Salesforce, Airtable, Webhooks, API Integrations
✔Voice AI & Communication
VAPI, ElevenLabs, SynthFlow, Retell AI, Twilio, Deepgram, AssemblyAI
✔Payments & Subscriptions
Stripe, PayPal, Paddle, RevenueCat
✔Real-Time & Messaging
Socket IO, Pusher, Firebase Realtime Database, WebRTC
✔CMS & E-Commerce
WordPress, WooCommerce, Shopify, Headless CMS
✔Tools & Project Management
Git, GitHub, GitLab, Bitbucket, Jira, Trello, ClickUp, Notion
✔Deployment
AWS EC2, AWS ECS, AWS Lambda, Railway, Render, Fly io, Vercel, Netlify, DigitalOcean
🎯 Why Clients Hire Me
✅ Startup & MVP Specialist
✅ Full-Stack Web & Mobile Development
✅ AI Agents & Automation Expertise
✅ Fast Communication
✅ Scalable Architecture
✅ Clean & Maintainable Code
✅ End-to-End Product Delivery
✅ Business-Focused Solutions
🤝 Let's Build Something Great
Whether you're launching an MVP, building an AI SaaS platform, creating a mobile application, deploying AI agents, or automating business workflows, I'd be happy to help.
Let's turn your idea into a scalable product.
Minimum Viable Product
Next.js
SaaS
SaaS Development
AI Development
Python
Node.js
Laravel
AI Agent Development
API Integration
React
Mobile App Development
React Native
JavaScript
Software Development
Android App Development
PHP
HTML5
Web Development
Web Design
Sebastiao S.
Goiania, Brazil
$50/hr
4.0
1 jobs
Hello!
I’m Sebastião, a Senior Web3 Developer with over 9 years of experience, including 8+ years specializing in blockchain technologies and decentralized applications (dApps). I combine cutting-edge Web3 expertise with sleek, responsive frontend development to deliver seamless, user-friendly blockchain solutions.
I’m a Web3 developer who bridges the gap between innovative blockchain technologies and top-tier frontend design. I focus on delivering scalable, secure, and intuitive solutions that meet your business needs while providing an exceptional user experience.
My Achievements
- Designed and launched an NFT marketplace, enabling minting, trading, and staking of unique digital assets, used by artists and collectors globally.
- Built a fractional NFT platform, allowing tokenization and shared ownership of high-value assets like real estate and artwork.
- Developed a cutting-edge Web3-enabled frontend for a decentralized finance (DeFi) application, ensuring high performance and intuitive user interaction.
- Delivered smart contract solutions for a multi-chain token launchpad, supporting Ethereum, Polygon, and Binance Smart Chain (BSC).
- Partnered with UI/UX teams to deliver pixel-perfect designs integrated with blockchain functionalities for dApps.
My Skills
- Blockchain: Ethereum, Polygon, Binance Smart Chain (BSC), Solidity, Hardhat, Truffle
- Frontend: React, Next.js, Vue.js, HTML5, CSS3, TailwindCSS
- Web3: Web3.js, Ethers.js, Metamask integration
- Backend: Node.js, Express.js, Python, Django, RESTful APIs
- Storage: IPFS, Pinata, Arweave
- Version Control & Collaboration: Git, GitHub, GitLab, Jira, Slack
Whether you’re launching an NFT project, a Web3 application, or a decentralized platform, I’m here to help bring your ideas to reality. Let’s collaborate to make your project a success!
Python
JavaScript
Solidity
Solana
Blockchain Architecture
Smart Contract
Blockchain, NFT & Cryptocurrency
React
Rust
DeFi
web3.js
Leonardo S.
Vila Velha, Brazil
$45/hr
5.0
6 jobs
I am a DevOps Engineer and Cloud Architect, my roles are design and implement applications based in cloud providers or hybrid infrastructure. My strongest skills are (but not limited to):
- Cloud (AWS/Azure/GCP/OCI)
- IaC, CI/CD
- Docker, Kubernetes, Openshift
Terraform
Kubernetes
Python
CI/CD
Microsoft Windows PowerShell
Google Cloud Platform
Microsoft Azure
Amazon Web Services
DevOps
Cloud Computing
Azure DevOps
OpenShift
Cloud Architecture
REST API
Oracle Cloud
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