Results-driven Full Stack Developer with 9+ years of experience delivering 30+ successful projects for global clients. I specialize in building scalable, secure, and high-performance applications using modern technologies and cloud platforms. 🔧 Core Expertise Backend: Java, Kotlin, Spring Boot, Python Frontend: Angular, React, Vue.js, HTML5, CSS3 Cloud: AWS, Azure, Google Cloud DevOps: Docker, Kubernetes, Jenkins, GitHub Actions Messaging & Integration: Kafka, RabbitMQ, REST, SOAP Databases: PostgreSQL, MySQL, MongoDB, Firebase, DynamoDB Tools & CI/CD: GitLab CI, Bitbucket Pipelines, Maven, Gradle Security & APIs: OAuth2, JWT, GraphQL, Swagger Testing: Unit & Integration Testing (TDD) ✅ Highlights 9+ years in full-stack development Expert in microservices & RESTful APIs Hands-on with CI/CD, containers & DevOps Strong collaboration & communication skills Focused on clean, maintainable, scalable code

Hi, I’m Anton — a NYC based 7x AWS Certified Solutions Architect and DevOps Engineer with over a decade of hands-on experience helping startups, enterprises, and government teams build secure, scalable, and cost-efficient infrastructure on AWS. I specialize in cloud architecture, infrastructure as code, and DevOps automation — helping clients launch fast, scale smart, and avoid expensive pitfalls. ✅ My Core Strengths: AWS Infrastructure Design using best practices for security, performance, and cost control IaC Automation with Terraform, CloudFormation, and AWS CDK CI/CD Pipelines with GitHub Actions, GitLab CI, Jenkins, and AWS CodePipeline EKS, ECS, Docker, Kubernetes for container orchestration Serverless Architecture (Lambda, API Gateway, EventBridge, DynamoDB) Monitoring & Observability using CloudWatch, ELK Stack, Prometheus/Grafana Cost Optimization through right-sizing, savings plans, and custom automation DevSecOps with built-in compliance and security automation Whether you need to migrate to AWS, optimize costs, refactor legacy workloads, or automate everything, I deliver practical solutions and production-grade results — no fluff, no overengineering. 💬 Clients Say: “Anton took our messy AWS setup and transformed it into a lean, secure, and maintainable environment.” “We saved $12K/year after Anton refactored our compute and storage stack.” Let’s connect and talk about how I can help you get the most out of AWS — reliably, efficiently, and with senior-level support.

🌟 Proven Ex-Amazon Senior Software Engineer with 12+ Years of Experience 🌟 Are you seeking a seasoned software engineer with a background in both FinTech and tech giants like Amazon? Look no further! With over 12 years of hands-on experience, including tenure as part of a dynamic FinTech team and a successful stint at Amazon, I bring a unique blend of expertise, innovation, and leadership to every project. 🔍🔍🔍 Why Choose Me? ✅ Amazon-Caliber Expertise Having navigated the intricate systems and fast-paced environment at Amazon, I bring a wealth of experience in developing large-scale solutions that can withstand the demands of the modern digital landscape. ✅ AWS Architecture Certifications Holding AWS architecture certifications, I bring a deep understanding of AWS services and best practices to architect and deploy scalable, secure, and highly available solutions. ✅ React, React Native, Node.js, Next.js Experience Proficient in React/React Native for building dynamic user interfaces, Node.js for scalable backend development, and Next.js for server-side rendering and efficient client-side routing, ensuring seamless and performant web applications. ✅ Technical Interviewer With a background in conducting technical interviews, I possess a deep understanding of what it takes to identify top talent and build high-performing teams. ✅ Innovative Problem Solver Whether it's optimizing performance, streamlining workflows, or tackling complex challenges, I thrive on finding innovative solutions that exceed expectations. ✅ Collaborative Team Player With a proven track record of collaborating with cross-functional teams, I excel at fostering a culture of collaboration and driving projects towards successful outcomes. 🚀🚀🚀 Services I Offer: 🔹 Software Development Custom software solutions tailored to your unique requirements, utilizing the latest technologies and best practices. 🔹 System Architecture Designing scalable, resilient, and secure systems that lay a solid foundation for your digital initiatives. 🔹 Serverless Implementation Leveraging cloud-native serverless architectures to build highly scalable and cost-effective solutions. 🔹 Database Design Designing and optimizing database schemas for efficient data storage and retrieval. 🔹 React/React Native, Node.js, Next.js Development Building modern web/mobile applications with React/React Native for dynamic frontends and Node.js for scalable backend services, along with Next.js for server-side rendering and efficient client-side routing. 🔹 Code Reviews & Optimization Enhancing the efficiency, reliability, and maintainability of existing codebases through meticulous code reviews and performance optimizations. 🔹 Technical Consultation Strategic guidance and insights to help you make informed decisions about your technology roadmap and architecture. 💬💬💬 Free Technical Consultation - I provide a complimentary technical consultation to assess architecture, AI feasibility, and production considerations before we start. Let's collaborate to bring your vision to life and elevate your software projects to new heights. Reach out today to discuss how I can contribute to your success!

Senior Python Backend Engineer and AI Developer with 7+ years of production experience, 8,500+ hours on Upwork, $200K+ earned, and a 100% Job Success Score (Top Rated Plus). I specialize in AI development, AI agent development, data automation, and backend engineering. My work spans LLM-powered agents, RAG pipelines, distributed REST APIs, data extraction systems, and cloud-native infrastructure on AWS. Every project I take on ends with a system that runs in production — properly architected, monitored, and ready to grow with the business. Technical stack that I can provide for your project: 🏗️ Backend Engineering & API Development: FastAPI and Django are my primary tools — async RESTful APIs with RBAC, billing hooks, WebSockets, background workers, and OpenAPI docs, built the right way from day one. I integrate with third-party services via OAuth, webhooks, and event-driven consumers, and I design software architecture with layered separation and dependency injection — code the next engineer will actually want to work with. Database-wise I work with Flask, Kivy, PostgreSQL, MongoDB, Redis, DynamoDB, and SQLite, with proper SQL optimization, migration management, and query tuning. I've built microservice systems over gRPC, REST, Kafka, SQS, RabbitMQ, and Celery, and real-time pipelines with WebSockets, Redis pub/sub, and live data feeds. 🤖 AI & LLM Development: I build LLM agents with multi-turn state using LangChain and LangGraph — the kind that run in production on Telegram, Discord, and WhatsApp. For knowledge retrieval I work with RAG pipelines backed by Qdrant and LLaMA-Index, with real semantic search over internal documents. Prompt engineering is a proper workflow here — evaluation frameworks, LangSmith observability, structured output validation. I integrate agentic workflows through API (OpenAI, Claude, Anthropic, Gemini) with full output control. ⚙️ Data Automation & Extraction: Data automation pipelines with Dagster, dbt, Pandas, PyArrow, and Polars — reliable, scheduled, and debuggable. I extract structured content from PDFs, Office documents, HTML, and APIs using BeautifulSoup, PyMuPDF, python-docx, and openpyxl. Web scraping at scale with async Python, proxy rotation, rate limiting, and retry logic that actually holds up under real conditions. For unstructured sources I apply NLP and ML classification models to produce clean, usable output from data. ☁️ Cloud & Infrastructure: I work with the full AWS stack in production — S3, SQS, Lambda, Athena, DynamoDB, EKS, Kinesis, Bedrock, CloudFront, also Docker, Kubernetes (Helm + ArgoCD), and Terraform for reproducible infrastructure as code. Observability built in Datadog APM, OpenTelemetry, Sentry, and vector database management with Qdrant and AWS OpenSearch for semantic search and RAG retrieval. 🧭 When you choose me, you get a clear roadmap: - Consultation — I start by understanding your request, goals, and constraints before we start - Honest scoping — based on your needs I give you a real estimate with clear timelines - Full transparency — Agile workflow, regular meetings, and open communication at every step of the process - Clean delivery — proper documentation and handoff, so you truly own what I build - Support from idea to launch — I stay in contact after delivery, and stay involved as long as you needed 📩 Ready to get started? Contact me — I respond fast. Buzz words: Python Artificial Intelligence Machine Learning JavaScript API API Integration Node.js AI Agent Development React AI Development PostgreSQL Amazon Web Services Web Development Web Application AI App Development Data Scraping Data Science Java Automation Deep Learning AI Model Integration TensorFlow RESTful API Django Natural Language Processing Claude PHP Chatbot Development API Development TypeScript n8n OpenAI API AI Bot Full-Stack Development C# FastAPI Docker Next.js LLM Prompt Engineering Data Mining Computer Vision SaaS LangChain Software Architecture & Design Data Extraction Database Architecture SQL Lead Generation Vector Database Web Scraping

🚀 MERN Stack SaaS / Next.js Developer | MVP Build, Rescue & AI SaaS Your MERN Stack SaaS is either about to launch, or about to break. I build Next.js SaaS from scratch. I rescue broken MERN Stack + Next.js MVPs. I build AI SaaS integrations that ship, not demos. 7+ years senior full-stack, 100% Job Success on Upwork. Most founders come to me in one of two states: 🔥 I have a Figma, a deadline, and $40K burning I need someone who ships. 🔥 I hired cheap. Now the MERN Stack MVP is broken, the dev ghosted, and my demo is in 9 days. ⚡ Proof from real Upwork contracts: • UGC video SaaS MERN Stack + Next.js + AWS. Shipped end-to-end, on time. Client: “delivered exactly as promised.” $3,000 · 5.0 ⭐ • 275 hours of pixel-perfect React + TypeScript screens from Figma for a US SaaS team. Zero rework. $8,250 · 5.0 ⭐ • Production Next.js bug bleeding revenue by the hour. Diagnosed and fixed in under 24. Client: “outstanding work in record time.” 5.0 ⭐ • 7+ years senior full-stack MERN Stack + Next.js, including Meltwater at enterprise scale. 🎯 The four jobs founders hire me for: 1️⃣ NEW MERN / NEXT.JS SAAS BUILD Figma → production Next.js SaaS. Auth, Stripe billing, roles, multi-tenant dashboards, deployed on AWS. Not a demo. Real software your users can log into on Day 1. 2️⃣ BROKEN MERN STACK MVP RESCUE Cheap dev shipped garbage and disappeared? I audit the codebase, tell you the truth about what is salvageable, then rebuild the rotten parts of your MERN Stack + Next.js app without blowing up the working ones. 3️⃣ AI SAAS THAT IS NOT A DEMO OpenAI, Claude, RAG, agents wired into real Next.js + Node.js flows with proper cost controls, streaming UIs, and error handling. AI SaaS features users actually pay for. Not a ChatGPT wrapper. 4️⃣ PRE-SERIES-A REFACTOR Your MERN Stack MVP works, but the architecture will not survive due diligence. I harden the Next.js + PostgreSQL foundation before your investors ask hard questions. 🛠 Stack, what actually ships your SaaS: Frontend → Next.js · React · TypeScript · Tailwind · Redux Backend → Node.js · Nest.js · Express · MongoDB · PostgreSQL · Supabase · Prisma Infra → AWS · Vercel · Docker · CI/CD Product → Stripe · Auth0 · Clerk · webhooks · multi-tenant AI SaaS → OpenAI · Claude · RAG · LangChain · streaming · agents 🇺🇸 What you get that you cannot get from a $15/hr dev: → Jacksonville, FL, real-time comms in your time zone, 0–4 hr reply → Native English, no translation loss when your product decision is subtle → MSCS, systems thinking, not stitched Stack Overflow answers → Military Veteran, deadline is deadline. No excuses. → Every closed Upwork contract = 5.0 ⭐ or a repeat hire Founders who care about their MERN Stack SaaS hire me. Founders who care about the cheapest hourly rate do not. Both of us are fine with that. 📩 If your MERN Stack or Next.js SaaS is either being built or being broken send: What you are building or what broke Current stack or “greenfield” Real deadline Budget range You will get an honest scope, timeline, and price within 4 hours. If it is not a fit, I will say so and point you at someone who is. Your move. 🔎 Core Skills & Keywords #MERNStackDeveloper #NextjsDeveloper #ReactDeveloper #NodejsDeveloper #AISaaSDeveloper #NextjsSaaS #MERNSaaSMVP #ReactNodejsDeveloper #MongoDBExpressReactNode #FullStackNextjs #AISaaSMVP #NextjsMVPRescue #SeniorMERNEngineer #TypeScriptSaaS #MERNAIIntegration #MERNStackSaaS #NextjsNodejsDeveloper

𝗛𝗜𝗥𝗘 𝗙𝗢𝗥 𝗔 𝗪𝗘𝗘𝗞 𝗔𝗧 𝗙𝗥𝗘𝗘 𝗢𝗙 𝗖𝗢𝗦𝗧 𝗧𝗢 𝗧𝗘𝗦𝗧 𝗧𝗛𝗘 𝗦𝗞𝗜𝗟𝗟𝗦 𝗔𝗡𝗗 𝗖𝗢𝗠𝗣𝗔𝗧𝗜𝗕𝗜𝗟𝗜𝗧𝗬 𝗪𝗜𝗧𝗛 𝗧𝗘𝗔𝗠! This Offer Valid Only if YOU are Planning to HIRE for 3+ Months. I am an experienced Software Developer and Project Manager with strong core language knowledge and experience in developing and designing applications with high performance. Tools & Technologies: ✔ Core Java, Spring, Play Framework, Hibernate, JavaFX, Golang, Laravel, Lumen, Node, AngularJS, and MVC ✔ REST APIs integration ✔ MY SQL, Mongo DB, SQL Server, Oracle ✔ AWS EC2, AWS S3, AWS SES ✔ Work with Payment Gateways. ✔ Version Control Tools - Git / Github / SVN / BitBucket ✔ HTML, CSS, Bootstrap, SCSS, LESS etc. ✔ Adobe Photoshop, Illustrator, XD, Zeplin, Figma 💻 Build your web product with React.JS/Next.JS (frontend) and AWS Serverless (backend) 💻 Deploy final package to any cloud providers: Heroku, Digital Ocean, or AWS 💻 Conduct any of code review, structure and technical refactoring of existing codebase. 💻 Participate in optimizing and enhancing website speed, security and reliability. 💻 Configure and setup any of automated DevOps pipeline deployment. 🤷‍♂ ️Something else missing? Feel free to throw it up to me. Challenge accepted! 🌐 𝐑𝐄𝐀𝐂𝐓.𝐉𝐒 ✅ 𝐒𝐒𝐑: Next.js ✅ 𝐑𝐎𝐔𝐓𝐈𝐍𝐆 & 𝐒𝐓𝐀𝐓𝐄: react-router, react-redux, react-mobx ✅ 𝐔𝐈: coreui/react, material-ui, ant-design, reactstrap, ag-grid/react-table, react-chartjs-2/ recharts, react-spinkit, react-datepicker/material-ui-datepicker, pdfkit/jspdf ✅ 𝐍𝐄𝐓𝐖𝐎𝐑𝐊𝐈𝐍𝐆: axios, swr, fetch, react-toast/notistack ✅ 𝐈𝐌𝐀𝐆𝐄: react-image-lightbox, react-svg-pan-zoom, react-slick ✅ 𝐓𝐃𝐃: jest, enzyme, react-test-renderer ✅ 𝐂𝐌𝐒: strapi ☁ 𝐀𝐖𝐒 ✅ 𝐅𝐑𝐀𝐌𝐄𝐖𝐎𝐑𝐊: Serverless, AWS SAM ✅ 𝐋𝐀𝐍𝐆𝐔𝐀𝐆𝐄𝐒: Java, Python, Node.js ✅ 𝐀𝐖𝐒: Lambda, DynamoDB, RDS, API Gateway, Route53, Cognito, SES, S3, CloudFront 👀 Are you hunting for a result-oriented and cost-effective developer? 👀 Are you looking for a contributor as well as a problem solver? 👀 Are you searching for a contractor without working burdens? I’m glad to provide the best communication and help you kick the maximum out of your project with the most practical solutions. Send me the technical specs of your project and see if we are a good fit for each other. 🙋 Let’s bring your App to another level!🚀

Hello, I'm Fasih, a versatile full-stack developer with 6 years of experience in designing, building, and deploying scalable, robust, and reliable web applications. I'm also proudly an AWS Certified Solutions Architect (Associate) - meaning AWS trusts me to manage their cloud without accidentally shutting down the internet (so far, so good!). My Expertise at a Glance - Frontend Development - - React, Redux - Next.js, Vue.js (and associated ecosystems - because frontend variety keeps the creativity alive) - JavaScript & TypeScript (clean, maintainable code without sacrificing sanity) - Apollo Client, RESTful integration - HTML5, CSS3, ES6+ - Styling & UI frameworks: Material-UI, Tailwind CSS, AntD, Bootstrap (making pixels behave since day one) Backend Development - - NodeJS (Monolith & Serverless) - NestJS (structured and reliable backend magic) - FastAPI, Flask, Django (I speak Python fluently - snakes and all!) - Database concurrency and production-grade stability - Architecture patterns: Client/Server, Producer/Consumer, Event-driven - MongoDB Optimisations (I’ve mastered the art of gently nudging databases into speed mode) - Webhooks, REST APIs, GraphQL - Firebase integration and NGINX configurations - Docker deployments (containers love me, and I love them back - with extensive hands-on experience) Artificial Intelligence & Emerging Technologies - - Large Language Models (LLMs): Prompt Engineering & Fine-tuning - ChatGPT Integration (OpenAI APIs) for conversational AI experiences - LangChain (because chaining LLMs together is the new chaining Promises - exciting, powerful, and yes, occasionally amusing) - Custom AI-driven applications, intelligent chatbots, and NLP solutions (turning machine learning buzzwords into working products) - Data Science & Analytics: Pandas, NumPy, Matplotlib, Seaborn (extracting insights from data one dataframe at a time) - ML & DL Frameworks: Scikit-Learn, TensorFlow, Keras, PyTorch (deep neural nets, minus the headaches - mostly) DevOps & Cloud Infrastructure - - Deep experience managing containerised environments (Docker, Kubernetes, ECS - containers behave best when treated well) - Automated Deployment Pipelines with AWS CDK: Continuous Integration & Deployment (CI/CD), Safe deployments: Canary releases & automatic rollbacks, Multi-stage environments (Dev, Staging, Production), and Slack notifications & manual approvals (keeping teams informed and anxiety levels low) - Extensive AWS Service Knowledge: Lambda, API Gateway, CloudFront, IAM, Cognito, KMS, S3, EC2, SES, SNS, SQS, ELB, CodePipeline, and more (fluent in AWS alphabet soup) Databases - - NoSQL: MongoDB, DynamoDB, Firestore, Firebase Realtime Database - SQL: MySQL, PostgreSQL, Aurora, AWS RDS - Database Design & Optimisation (I speak fluent SQL and NoSQL - and databases appreciate good conversation) Software Engineering & Methodologies - - Requirements gathering, system modelling, design, and rigorous testing - Version Control Systems: Git, SVN - Agile Methodologies (Scrum, Kanban - adaptable development, much like my caffeine intake) Why Choose Me? I have a track record of quickly adapting to new challenges, efficiently picking up emerging technologies, and consistently delivering high-quality work. With a proven ability to integrate modern AI technologies into practical, scalable applications, I provide cost-effective solutions precisely tailored to your business needs. Let's create something exceptional together - and rest assured, your AWS bill and sanity are both safe with me. Looking forward to working with you soon! :)

I'm a Full-Stack Software Engineer specializing in building modern AI-powered web applications, SaaS platforms, and cloud-native solutions. I help startups and businesses design, build, and scale applications using React, Python, Node.js, and AWS. My focus is on creating fast, secure, and maintainable products that deliver real business value. What I build * AI-powered SaaS applications * Custom web applications * REST APIs & backend systems * Internal business tools * AI chatbots & assistants * Document processing systems * Workflow automation * Cloud-native applications * MVPs for startups AI & Modern Technologies * Python * TypeScript * OpenAI API * Anthropic Claude API * Google Gemini API * Retrieval-Augmented Generation (RAG) * AI Agent integration * Prompt Engineering * LangChain * Vector Databases * MCP (Model Context Protocol) Frontend * React * Next.js * TypeScript * Redux * Tailwind CSS * HTML5 * CSS3 Backend * Python * Django * Django REST Framework * FastAPI * Node.js * Express.js Databases * PostgreSQL * MySQL * MongoDB * SQLite * Redis Cloud & DevOps * AWS (Lambda, API Gateway, EC2, S3, DynamoDB, SQS) * Docker * Nginx * Git * Linux * CI/CD Mobile * React Native I value clean architecture, clear communication, and long-term maintainability. Whether you need to build an MVP, integrate AI into an existing product, or develop a scalable backend, I can help deliver a reliable solution from concept to deployment. Let's discuss how I can help bring your project to life.

I'm an AWS Certified DevOps Engineer and Senior Cloud Architect with over 6 years of hands-on experience transforming complex technical requirements into automated, rock-solid cloud environments. My passion is building resilient, self-healing systems on AWS that allow your development team to focus 100% on code, not infrastructure headaches. I don't just know the AWS stack—I architect complete, reliable ecosystems that drive down your Total Cost of Ownership (TCO) and accelerate your path to market. My expertise covers the critical lifecycle of cloud delivery, ensuring peak performance, security, and efficiency: - Cloud Architecture & Strategy The Benefit: Designing high-availability, fault-tolerant, and highly secure multi-tier architectures from the ground up, guaranteeing optimal performance and efficient resource usage. Key Skills: EC2, Load Balancers, RDS, EKS, VPC, Transit Gateway, Route 53 - CI/CD & DevOps Automation The Benefit: Implementing 'hands-off' continuous delivery pipelines that automate deployment, testing, and rollback, empowering your team to ship code reliably multiple times a day. Key Skills: GitHub Actions, AWS CodePipeline/Build/Deploy, Terraform, CloudFormation (Infrastructure as Code Expert) - Containerization & Kubernetes (EKS) The Benefit: Strategically migrating legacy or monolithic applications into scalable microservices managed efficiently on AWS EKS (Elastic Kubernetes Service). Key Skills: EKS, Docker, CI/CD for Kubernetes - Security & Governance The Benefit: Hardening your entire infrastructure to meet compliance standards by implementing granular access control and centralized logging/monitoring. Key Skills: IAM, Cognito, CloudTrail, AWS WAF, Security Hub - Cost Optimization & FinOps The Benefit: Proven strategies for actively reducing your monthly AWS operational expenditure using intelligent automation and service selection. Key Skills: Lambda for cleanup/scheduling, S3 Lifecycle Policies, Reserved Instances (RI) Strategy - Building A Streaming Solution The Benefit: Building a solution that used to stream clicks with millions of TPS using Kinesis services Key Skills: Kinesis Data Stream for Streaming, Firehose for ingestion, Glue for Data Cleansing and Athena for querying - Extract Data to S3 from RDS using DMS The Benefit: Extracting Data as CSV from tables in RDS using AWS Database Migration Services Key Skills: RDS, S3, VPC endpoints, Secret Manager My credentials prove a specialized, professional-level grasp of complex cloud infrastructure and security: AWS Certified Solution Architect - Associate AWS Certified Developer - Associate AWS Certified CloudOps - Associate AWS Certified Data Engineer - Associate AWS Certified DevOps Engineer – Professional AWS Certified Solutions Architect – Professional AWS Advanced Networking – Specialty AWS Certified Security – Specialty AWS Certified AI Practitioner Additional Cloud/Container Expertise (Azure, OCI, Kubernetes) Ready to stop patching problems and start building resilient, cost-effective infrastructure? Let’s jump on a quick call to discuss your project goals. I look forward to helping you succeed!

Most developers build features. I build systems that survive scale. Over the past 6 years I have shipped production ready platforms across fintech, eCommerce, education, and enterprise not as a hired hand executing specs, but as a technical partner who owns the outcome from architecture decision to post launch performance. What I Actually Deliver ↗ 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗪𝗲𝗯 & 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 React, Next.js, Vue, Angular, React Native, Flutter pixel perfect frontends backed by fast, reliable APIs. I build for performance, Core Web Vitals, and SEO from day one, not as an afterthought. ↗ 𝗔𝗜 & 𝗟𝗟𝗠-𝗣𝗼𝘄𝗲𝗿𝗲𝗱 𝗙𝗲𝗮𝘁𝘂𝗿𝗲𝘀 I integrate OpenAI, LangChain, RAG pipelines, and vector databases (Pinecone, Weaviate) into real products not demos. Think intelligent search, AI-assisted workflows, document processing, and custom AI agents built to production standards. ↗ 𝗥𝗼𝗯𝘂𝘀𝘁 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝗦𝘆𝘀𝘁𝗲𝗺𝘀 Python (FastAPI, Flask), Java (Spring Boot), Node.js (NestJS) I design REST and GraphQL APIs and microservice architectures that handle real traffic without brittle single points of failure. ↗ 𝗖𝗹𝗼𝘂𝗱, 𝗗𝗲𝘃𝗢𝗽𝘀 & 𝗗𝗮𝘁𝗮 𝗜𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲 AWS, GCP, Azure, Docker, Kubernetes, CI/CD pipelines. PostgreSQL, MongoDB, Redis, DynamoDB. I build and automate the infrastructure so your team doesn't inherit technical debt. ↗ 𝗪𝗲𝗯𝟯 & 𝗕𝗹𝗼𝗰𝗸𝗰𝗵𝗮𝗶𝗻 (𝗪𝗵𝗲𝗻 𝗜𝘁'𝘀 𝘁𝗵𝗲 𝗥𝗶𝗴𝗵𝘁 𝗧𝗼𝗼𝗹) Solidity smart contracts, Ethereum dApps applied where blockchain genuinely adds value, not as a buzzword. 𝗛𝗼𝘄 𝗜 𝗪𝗼𝗿𝗸 Before writing a line of code, I make sure we agree on scope, success metrics, and delivery milestones. You get weekly progress updates, async-friendly communication, and a clean handover with documentation. No surprise delays, no scope-creep ambushes. I have delivered MVPs in weeks and scaled those same platforms to handle millions of requests because scalable architecture is baked in from the start, not bolted on later. 𝗔 𝗙𝗲𝘄 𝗧𝗵𝗶𝗻𝗴𝘀 𝗧𝗵𝗮𝘁 𝗦𝗲𝘁 𝗠𝗲 𝗔𝗽𝗮𝗿𝘁 • Top Rated Plus consistently in the top tier of Upwork's global talent • AI-enhanced development workflows that cut delivery time without cutting corners • Experience across the full product lifecycle: MVP → growth → scale • Clear, proactive communication across time zones If you need a developer who treats your product like their own and delivers systems built to last let's talk.