Hi, I'm Oleksiy. I am a senior engineer with 9 years of experience. I like to write clean code, and although I have a lot of experience, I spend time every day learning new languages, frameworks, optimizing workflows, and so on. One of my biggest strengths is solving problems. My task is to realize YOUR ideas and create an amazing product. I specialize in architecting high-scale e-commerce ecosystems and complex microservices. With a focus on the TALL stack and AWS, I transform business requirements into scalable, production-ready web applications. Technical expertise: Core Frameworks: ✔️ PHP 8.x, Certified Laravel Expert; ✔️ TALL Stack (Tailwind, Alpine, Livewire); ✔️ Filament PHP (Admin & Panels). AI & Intelligent Systems: ✔️ LLM Integration (OpenAI, Claude, OpenRouter); ✔️ Vector Databases; ✔️ AI-driven automation. Cloud Architecture (AWS & GCP): ✔️ AWS: EC2, Fargate, Serverless (Lambda), SQS/SNS, EventBridge, S3; ✔️ GCP: Cloud Run, BigQuery, Load Balancing. Database & High-Performance Search: ✔️ SQL/NoSQL: PostgreSQL, MySQL, MariaDB, MongoDB, SingleStore; ✔️ Caching & Discovery: Redis (Pub/Sub), ElasticSearch, Memcache. DevOps & Infrastructure: ✔️ Docker (Expert); ✔️ Laravel Forge/Vapor/Envoyer; ✔️ CI/CD (GitHub Actions, Jenkins). Core Competencies: ✔️ AI Orchestration & LLM Integration. Engineering intelligent systems using OpenAI (GPT-4o), Claude, and AWS SageMaker for automated content generation, sentiment analysis, and conversational AI (Telegram/Slack/Discord). ✔️ High-Scale Cloud Architecture. Designing and deploying resilient, serverless infrastructures on AWS Fargate and Google Cloud Run. Expert in auto-scaling, load balancing, and handling high-traffic surges for rapidly growing startups. ✔️ Enterprise E-Commerce & FinTech. - Payment Systems: Seamless integration of Stripe, PayPal, Braintree, and specialized providers like LiqPay. - ERP/CRM Sync: Deep-level integration with HubSpot, E-Conomic, and Uniconta. ✔️ Advanced Microservices & Backend Engineering. Architecting distributed systems and microservices using Laravel. Expert in background data processing via complex queue management (SQS/Redis) and scheduled task orchestration. ✔️ Full-Cycle Platform Development End-to-end engineering of bespoke CRMs, multi-vendor marketplaces, and high-performance SaaS applications using the TALL Stack and Filament PHP. Feel free to contact me about projects of any complexity. I guarantee that the work will be done efficiently and on time.

Hi, I'm Aldo — a Senior Backend Engineer specializing in high-scale, cloud-native systems built with Golang, TypeScript, and Node.js. Over the past 10+ years, I've engineered backend platforms serving millions of users — from telecom infrastructure at Telkom Indonesia, to insurance eCommerce at AIA Singapore, to commodity trading systems handling 30,000+ daily transactions. I don't just write code; I take ownership of architecture, lead teams, and deliver production-grade systems end-to-end. 🚀 What I Can Help You With 🔧 Backend & API Development High-performance RESTful & gRPC APIs Node.js, TypeScript, Golang Clean Architecture, SOLID, CQRS Microservices & distributed systems System design for high traffic and peak loads ☁️ Cloud & DevOps AWS, Google Cloud, Azure Kubernetes (AKS, EKS), Docker CI/CD with Azure DevOps, GitHub Actions, Jenkins Serverless (Lambda, Cloud Run) Infrastructure automation & deployment pipelines 📡 Event-Driven Architecture Kafka-based systems RabbitMQ, Azure Service Bus, Pub/Sub Asynchronous processing & message queues Scalable service-to-service communication (gRPC, Protobuf) 🗄 Databases & Performance MySQL, PostgreSQL, MongoDB, DynamoDB, CosmosDB Redis & Elasticsearch Query optimization & performance tuning High availability & data consistency strategies 📊 Monitoring & Reliability Grafana, Kibana, Cloud Monitoring Logging, alerting, and APM Production issue diagnosis & optimization 🏆 Highlights Built and scaled systems supporting millions of users Led backend architecture for enterprise & startup products Improved deployment speed by up to 90% via CI/CD automation Boosted operational efficiency by 40–80% through automation Strong communicator — comfortable working directly with founders, product teams, and stakeholders I care deeply about code quality, scalability, and long-term maintainability. If you need a backend engineer who can step in, understand your system fast, and build for scale and longevity — let's talk.

Most backend engineers can write code. Fewer can architect a system that holds up at scale, survives a traffic spike, and stays observable when something breaks at 2am. That's the gap I fill. I'm a Top Rated Plus engineer on Upwork with a 100% Job Success Score across 34 contracts and 4,600+ hours — working with clients from startups to enterprises across ticketing, marketplace, gaming, and HR domains since 2011. What I actually do: I design and build production-grade backend systems in Go — from the API layer down to the infrastructure. That means event-driven microservices with Kafka or RabbitMQ, containerized deployments on Kubernetes, full CI/CD pipelines, and cloud infrastructure on AWS, GCP, DigitalOcean, or Alibaba Cloud. I don't hand you a working local demo and disappear — I deliver something that runs reliably in production, with proper observability, testing at every layer, and documentation your team can maintain. Specifically, I can help you if: — Your monolith is becoming a bottleneck and you need to decompose it into services that scale independently — You're building a new product and need a senior engineer who can own the backend architecture from day one — Your Kubernetes setup is held together with hope and tribal knowledge, and you need someone to make it solid — You need CICD that actually works — automated testing, container builds, and deployments to staging and production without manual steps Tech I work with daily: Go · PostgreSQL · Redis · Kafka · RabbitMQ · Elasticsearch · Docker · Kubernetes · Helm · Terraform · AWS · GitHub Actions · GitLab CI · gRPC · REST How I work: I ask the right questions before writing the first line of code. I communicate in plain language, not jargon. I've worked in agile teams, solo, and everything in between — I adapt to your workflow, not the other way around. And I treat your codebase like I'll be the one maintaining it, because sometimes I am. If you need a senior engineer who thinks in systems, communicates clearly, and delivers work you won't have to redo — let's talk.

Senior Java Fullstack Developer with 6+ years of experience building scalable, cloud-native enterprise systems using Spring Boot, React, Angular, Microservices, and AWS. I specialize in: - Java/Spring Boot backend development & REST API design - Microservices architecture with Docker & Kubernetes - Cloud deployment on AWS (EC2, S3, Lambda, RDS) - Frontend development using React, Redux, Angular, TypeScript - Database optimization (PostgreSQL, MySQL, MsSQL, Oracle, Sybase, MongoDB, Apache Solr, Redis, Elasticsearch, DynamoDB) - Event-driven systems with Apache Kafka & RabbitMQ - CI/CD pipelines with Jenkins, Maven & Git Projects I've delivered include real-time analytics platforms, fintech payment systems, e-commerce backends, and enterprise SaaS applications — all built for high availability and performance at scale. Top Rated Plus on Upwork (Top 3%) | 100% Job Success | Toptal Qualified (Top 3% Global Talent) If you need a reliable Java developer to architect and deliver production-ready backend systems, let's connect.

I build production-grade full-stack applications that ship fast and scale cleanly, from pixel-perfect React frontends to bulletproof Node.js backends, all the way to Kubernetes infrastructure. If you need a developer who can own the entire stack, not just write code, but architect it, deploy it, and keep it running in production, we should talk. What I bring to your project: - Full-stack with TypeScript end-to-end. React, Next.js, Node.js, NestJS, Express -- shared types, clean APIs, zero guesswork. - Backends that handle real business logic. Multi-tenant SaaS, role-based access control, Stripe payments, OAuth 2.0. I've built it and I've shipped it. - DevOps and infrastructure. Kubernetes, Docker, Helm, CI/CD pipelines. I don't just write code that works on my machine. I make sure it works in yours too. - Clear communication and no surprises. Daily updates, async-friendly, fluent in English. I treat your project like my own. Results from past clients: "Jimmy did an excellent job building our blockchain analytics platform. Professional, skilled, great communication, and delivered high-quality work." -- 5.0/5.0 rating Who I typically work with: - Startups needing an MVP built from scratch (full-stack) - SaaS companies looking for a senior contributor who can jump into an existing codebase - Agencies needing a reliable full-stack developer for client projects - Web3 / blockchain teams building data-heavy dashboards and analytics tools My core stack: TypeScript, React, Next.js, Node.js, NestJS, Express, PostgreSQL, Redis, Prisma, Supabase, Docker, Kubernetes, Helm, GitHub Actions, Stripe, REST APIs Also experienced with: NuxtJS, LangChain, LLM / RAG, OAuth 2.0, Keycloak, Snowflake, Vector Databases, Headless CMS, CI/CD (air-gapped and cloud) I'm based between Sweden and Brazil (CET / BRT time zones), comfortable working with teams across Europe and the Americas. Let's discuss your project. Send me a message and I'll get back to you within 24 hours, usually faster.

🔹 Helping startups and enterprises build smarter, scalable web platforms with Python & AI. With 14+ years of experience in full-stack web development, I specialise in building robust backend systems, intelligent process automations, and AI-integrated web apps using Python, Django, and FastAPI. Whether you're looking to enhance your product with chatbots, recommendation systems, or predictive analytics, or simply want to streamline your operations with automation and API integrations, I can help. ________________________________________ ✅ What I Offer • AI-Powered Web App Development • Custom API Development & Third-Party Integrations • Automation & Workflow Optimization (RPA, bots) • SaaS & MVP Development • DevOps & Cloud Infrastructure ________________________________________ 🧠 AI & Intelligent Automation Capabilities • Integrating OpenAI (ChatGPT, Whisper, DALL·E) into apps • Building chatbots and virtual assistants (Dialogflow, GPT-based) • Automating workflows with Python + AI • Data cleaning, transformation & visualization for ML readiness • Smart notification systems, dynamic pricing, predictive actions ________________________________________ 🛠️ Core Tech Stack Languages & Frameworks Python, Django, FastAPI, Flask, JavaScript, HTML/CSS AI & Data Tools OpenAI API, Hugging Face, TensorFlow (basics), Pandas, NumPy, Scikit-learn Infrastructure & DevOps Docker, Celery, Redis, AWS, DigitalOcean, GCP, Azure, Heroku Databases PostgreSQL, MySQL, MongoDB Integrations Stripe, PayPal, Zapier, Twilio, Google APIs, REST & GraphQL ________________________________________ 🏥 🏦 🎓 Industries I Serve • Healthcare – Patient platforms, smart scheduling, clinical automation • Fintech – Secure portals, AI-powered insights, fraud detection hooks • EdTech – Personalized learning, intelligent content delivery • Logistics & Mobility – Real-time tracking, predictive dispatching • FoodTech – Smart ordering, dynamic pricing engines • Manufacturing – Process digitization, AI alert systems ________________________________________ 👨‍💼 Soft Skills & Team Collaboration • Agile delivery using JIRA, Trello, YouTrack • Clear async communication via Slack, Skype, Zoom • Follows PEP8, TDD, clean architecture • Fast turnaround, proactive blocker resolution ________________________________________ 💬 Let's Build Smarter Software You're not just hiring a developer — you're gaining a strategic technical partner. I help clients future-proof their platforms with automation, AI, and clean code. 📩 Let’s connect — I’d love to hear about your project.

Are you looking for a technical leader who doesn’t just write code, but builds scalable business assets? With over 6 years of experience in architecting high-performance systems, I help companies transform complex ideas into robust, AI-driven platforms. My background spans from leading FinTech AI projects to automating content generation for 15 million pages. Why work with me? Strategic Architect & Team Lead: I don’t just implement features; I design microservice architectures that scale and lead teams to deliver them on time. AI & LLM Specialist: I build advanced RAG systems, AI agents, and automated document processing pipelines that save hundreds of human hours. FinTech Expertise: Deep experience in building secure, high-speed banking and trading applications where data integrity is non-negotiable. Clean Code & Reliability: I follow strict OOP principles, TDD, and CI/CD best practices to ensure your system is maintainable and bug-free. Core Tech Stack: Backend: Python (FastAPI, Django, Flask), Node.js, C++ AI/ML: LLMs, RAG, OpenAI, LangChain, Computer Vision, Vector DBs (PGVector, Redis) Infrastructure: Kubernetes (K8s), Docker, AWS, GCP, Terraform Data: PostgreSQL, MongoDB, Kafka, RabbitMQ Selected Achievements: Built an AI-powered banking platform that fully automated document processing and property seizure logic. Architected a massive web-automation system generating and managing 15,000,000+ indexed pages. Designed a FinTech trading application from scratch, handling real-time data streams and complex financial logic. If you need a Lead Developer who thinks like a CTO and executes like a Senior Engineer, let’s talk. Keywords: Python, FastAPI, Django, Flask, AI, Machine Learning, LLM, RAG, OpenAI, LangChain, Anthropic, NLP, Computer Vision, OpenCV, C++, SQL, PostgreSQL, MySQL, MongoDB, Redis, Kafka, RabbitMQ, Docker, Kubernetes (K8s), AWS, GCP, Microservices, System Architecture, Team Leadership, CI/CD, GitHub Actions, Terraform, Selenium, Playwright, n8n, Zapier, Make, Unit Testing, REST API, WebSockets.

I help startups and growing businesses build, improve, and scale modern web applications. With 6+ years of experience in full-stack development, I specialize in building reliable backend systems, scalable APIs, cloud infrastructure, and production-ready applications. While my strongest expertise is backend engineering, I also work across the full stack to deliver complete solutions when needed. Clients typically work with me when they need someone who can quickly understand an existing codebase, solve difficult technical problems, and move features to production with confidence. 🚀 Core Expertise 🟢 Frontend • React.js • Next.js • TypeScript • JavaScript • HTML / CSS • Tailwind CSS 🔵 Backend • Node.js • NestJS • Express.js • Fastify • REST APIs • GraphQL • Authentication & Authorization • Webhooks & Third-party Integrations 🟣 Cloud & Infrastructure • AWS (S3, EC2, Lambda, RDS, CloudWatch) • Azure (VM, Blob Storage, Functions, Service Bus) • Docker • CI/CD Pipelines • Production Deployments 🟠 Databases • PostgreSQL • MySQL • MongoDB • Redis • Prisma ORM 💡 What I Usually Help Clients With ✅ Full stack web application development ✅ Backend architecture and API development ✅ SaaS platform development ✅ Payment and subscription integrations ✅ Database design and optimization ✅ Cloud deployment and infrastructure ✅ Debugging and production issue resolution ✅ Performance optimization ✅ Refactoring and modernization of existing systems ✅ Long-term product development 🤝 What You Can Expect Working With Me 🎯 Clear and proactive communication 🎯 Clean and maintainable code 🎯 Fast understanding of existing systems 🎯 Practical engineering decisions 🎯 Ownership mindset and reliable delivery I focus on building software that is scalable, maintainable, and aligned with business goals—not overengineering. Whether you need to build something from scratch, improve an existing application, or solve complex technical challenges, I’d be happy to help. Let’s discuss your project.

Hey my name is Khaled Osama I'm a JS/TS enthusiast, love everything JS/TS (node, react, react-native), I've done some open source NPM packages and contributed to some, like mongoose and fig-io Lastly I like writing articles on cool experiences I've had at work on Medium Here are some cool stats for me on Upwork: - 100% success job score - 38+ jobs done - 97% client retention Some of my Job highlights: - Long term client for Crypto currency app in CostaRica and a clock in system for employees - Code reviews for Node.js, tutoring - Web scrapping using Puppeter - Shopify apps - Node.js based projects, be it cron jobs API design schema optimization, CI/CD and Docker configuration and deployment

𝗧𝗼𝗽 𝟬.𝟱% 𝗨𝗽𝘄𝗼𝗿𝗸𝗲𝗿. ☑️ 𝗘𝘅𝗰𝗲𝗽𝘁𝗶𝗼𝗻𝗮𝗹 𝗰𝘂𝘀𝘁𝗼𝗺𝗲𝗿 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 𝗳𝗼𝗰𝘂𝘀. 🎯 𝗢𝗻𝗲-𝘀𝘁𝗼𝗽 𝘀𝗵𝗼𝗽 𝗳𝗼𝗿 𝗮𝗽𝗽 𝗶𝗱𝗲𝗮𝘁𝗶𝗼𝗻, 𝗹𝗮𝘂𝗻𝗰𝗵 𝘀𝘂𝗽𝗽𝗼𝗿𝘁 𝗮𝗻𝗱 𝘀𝗰𝗮𝗹𝗶𝗻𝗴. 🚀 𝗛𝗶! 𝗕𝗿𝘆𝗮𝗻 𝗵𝗲𝗿𝗲. 👋 𝗦𝘁𝗮𝗿𝘁𝗶𝗻𝗴 𝗮𝘀 𝗮 𝗸𝗶𝗱 𝗜’𝘃𝗲 𝗻𝗼𝘄 𝗼𝗯𝘀𝗲𝘀𝘀𝗲𝗱 𝗼𝘃𝗲𝗿 𝗰𝗼𝗱𝗲 𝗳𝗼𝗿 𝗺𝗼𝗿𝗲 𝘁𝗵𝗮𝗻 𝟮𝟱+ 𝘆𝗲𝗮𝗿𝘀. 𝗙𝗮𝘀𝘁 𝗳𝗼𝗿𝘄𝗮𝗿𝗱 𝘁𝗼 𝟮𝟬𝟮𝟱 𝗮𝗻𝗱 𝗜 𝗰𝘂𝗿𝗿𝗲𝗻𝘁𝗹𝘆 𝗹𝗲𝗮𝗱 𝗮 𝘁𝗲𝗮𝗺 𝗼𝗳 𝟭𝟬𝟬+ 𝗲𝘅𝗽𝗲𝗿𝘁 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿𝘀 𝗮𝘁 𝗺𝘆 𝗰𝗼𝗺𝗽𝗮𝗻𝘆 𝗚𝗼𝗹𝗱𝗶𝘀𝗵 𝗖𝗼𝗱𝗲. We focus exclusively on custom app / software development, maintenance and marketing for quality-focused clients seeking true long-term, expert-level partnership. With nearly $2M+ USD earned here on Upwork, our recipe for success has been the combination of top-notch work quality and leadership. ✅ We excel at skillfully walking our clients through the process of creating an app that is better than what they can imagine on their own. Where other app dev teams need direction is exactly where we leverage leadership to deliver a pixel-perfect final product. ❌ We are not “yes” people! We do not say “ok” to every client request. We think critically about every piece of work requested and leverage our expertise to offer solutions that truly support our client's goals. 📞 𝗜𝗳 𝘆𝗼𝘂’𝗿𝗲 𝗶𝗻𝘁𝗲𝗿𝗲𝘀𝘁𝗲𝗱 𝘁𝗼 𝘄𝗼𝗿𝗸 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿, 𝗶𝗻𝘃𝗶𝘁𝗲 𝗺𝗲 𝘁𝗼 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁. 𝗜’𝗹𝗹 𝗰𝗵𝗲𝗰𝗸 𝗶𝗻 𝘁𝗼 𝗲𝗻𝘀𝘂𝗿𝗲 𝗼𝘂𝗿 𝗵𝗶𝗴𝗵-𝗹𝗲𝘃𝗲𝗹 𝗲𝘅𝗽𝗲𝗰𝘁𝗮𝘁𝗶𝗼𝗻𝘀 𝗮𝗿𝗲 𝗮𝗹𝗶𝗴𝗻𝗲𝗱 𝗮𝗻𝗱 𝗶𝗳 𝘀𝗼, 𝗶𝗻𝘃𝗶𝘁𝗲 𝘆𝗼𝘂 𝘁𝗼 𝗯𝗼𝗼𝗸 𝗮 𝗰𝗼𝗺𝗽𝗹𝗶𝗺𝗲𝗻𝘁𝗮𝗿𝘆 𝗰𝗼𝗻𝘀𝘂𝗹𝘁𝗮𝘁𝗶𝗼𝗻 𝗰𝗮𝗹𝗹 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿. 📞 ⭐️⭐️⭐️⭐️⭐️ ❝ Goldfish Code is a top notch development firm. They have been curious about my business my vision, our company goals and related development needs. The team has helped me to imagine and express the user journey in actionable ways. They have given me the tools and feedback to prioritize features and provided streamlined, clear and consistent communication at every step. In many instances I found the inertia of the project came from them which is unusual and exceptional. The quality of the work they did in helping me and my company build a beta iOS app is high quality. While we have completed the first stage of development I intend to work with the Goldfish team to further develop my application. They are flat out good people and a pleasure to work with. I highly recommend them from end to end: project planning, project management and timely output. ❞ 🗣 Review From Check!st - An IOS Airlines Industry App 🗣 𝗪𝗲 𝗼𝗳𝗳𝗲𝗿 “𝗳𝘂𝗹𝗹-𝘀𝗲𝗿𝘃𝗶𝗰𝗲” 𝘀𝘂𝗽𝗽𝗼𝗿𝘁 𝘁𝗼 𝗼𝘂𝗿 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝘄𝗶𝘁𝗵𝗶𝗻 𝘁𝗵𝗲 𝗳𝘂𝗹𝗹 𝗮𝗽𝗽 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗰𝘆𝗰𝗹𝗲. 𝗧𝗵𝗶𝘀 𝗰𝗮𝗻 𝗼𝗳𝘁𝗲𝗻 𝗶𝗻𝗰𝗹𝘂𝗱𝗲: 1️⃣ Ideation, Architecture Design, Strategy & Planning (Including Creating a Fully Fledged Features List & More) 2️⃣ Development & Quality Control (User Interface (UI) & User Experience (UX) 3️⃣ Marketing Launches 4️⃣ Maintenance (Ongoing Support, Security, Updates & More) 5️⃣ Ongoing Marketing To Scale 𝗘𝘅𝗮𝗺𝗽𝗹𝗲𝘀 𝗢𝗳 𝗧𝗵𝗲 𝗧𝘆𝗽𝗲𝘀 𝗢𝗳 𝗔𝗽𝗽𝘀 𝗮𝗻𝗱 𝗙𝘂𝗻𝗰𝘁𝗶𝗼𝗻𝗮𝗹𝗶𝘁𝘆 𝗪𝗲’𝘃𝗲 𝗖𝗿𝗲𝗮𝘁𝗲𝗱: 🔸 eCommerce Platforms (eg. Amazon, ebay) 🔸 Social Media applications (e.g. Facebook/Instagram) 🔸 Transportation Routing planners (e.g. Uber/Google Maps) 🔸 Realtime Video, Screensharing & Phone services (e.g. Zoom) 🔸 Backoffice Automation Solutions (e.g. Quickbooks, Docusign) 🔸 Bluetooth-connected Smart Home Devices (e.g. Hue lights, Wemo Plugs) 🔸 Augmented Reality applications (e.g. Pokemon Go) 🔸 Competitions and Leaderboards (e.g. Game Center) 🔸 Directories & Reviews (e.g. Yelp) 🔸 Job Matching Boards (e.g. Upwork) 🔸 Education & Test Taking preparation (e.g. Kaplan) 🔸 Forms, Data Collection, Graphs & PDF Export (e.g. Google Forms) 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 𝗮𝗻𝗱 𝗖𝗼𝗱𝗶𝗻𝗴 𝗟𝗮𝗻𝗴𝘂𝗮𝗴𝗲𝘀 𝗪𝗲 𝗢𝗳𝘁𝗲𝗻 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗜𝗻𝗰𝗹𝘂𝗱𝗲: 🛠 Bluetooth Apps For Hardware & Devices (Version 5.4 & Below) 🛠 Internet Of Things (IoT) 🛠 Machine Learning (ML) & Artificial Intelligence (AI) (Chap GPT & More) 🛠 Augmented Reality (AR) & Virtual Reality (VR) 🛠 Blockchain & Cryptocurrency Related 🛠 React Native, Swift, Java, Ruby (iOS & Android) 🛠 React, Angular, Vue.js, HTML, CSS, PHP (Web) 🛠 Python, Django, Node.js (Server) 🛠 PostgreSQL, Redis, MySQL, MongoDB (Databases) 🛠 Amazon Web Services, Google Cloud & Firebase, Microsoft Azure (Cloud Infrastructure) I care about creating exceptional apps. If that's what you're looking for, invite me to your project on Upwork and I look forward to learning about your vision! 𝗕𝗿𝘆𝗮𝗻 𝗙𝗮𝗿𝗿𝗶𝘀 - 𝗙𝗼𝘂𝗻𝗱𝗲𝗿 - 𝗚𝗼𝗹𝗱𝗶𝘀𝗵 𝗖𝗼𝗱𝗲