I am a 𝗦𝗲𝗻𝗶𝗼𝗿 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 with a focus on building intuitive and effective 𝗪𝗲𝗯 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 in Elixir(Erlang), Nodejs, Ruby, Golang and Angular/React/Vue using best practices and common design patterns. I am a problem solver, architect and have more than 𝟭𝟬 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗶𝗻𝗱𝘂𝘀𝘁𝗿𝘆 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲. 🔹 Can inter-convert Nodejs, Elixir/Erlang, RoR codebase. 🔹 Have a very firm grasp in TDD, deployments and API development. 🔹 Have a firm grasp in working with IOT devices(via mqtt). 🔹 Providing High-quality, maintainable backend and frontend solutions. 🔹 Can work on creating complex web applications. 🔹 Can create single-page web applications (SPA) using Angular/Vue/React. 🔹 Offering services in 3rd party API integrations. 🔹 Payment gateways integration (Stripe, PayPal etc). 🔹 GraphQL 🔹 IOT/IOT core Backend + APIS 🔹 Able to work as part of a team or solely. I can also lead/manage a team for you. Have worked on enterprise level applications and projects with millions of users. I have good experience with 𝗶𝗻𝗱𝗲𝘅𝗶𝗻𝗴, 𝗰𝗼𝗺𝗽𝗹𝗲𝘅 𝗾𝘂𝗲𝗿𝗶𝗲𝘀, 𝗰𝗮𝗰𝗵𝗶𝗻𝗴, 𝗰𝗼𝗺𝗺𝗼𝗻 𝘀𝗲𝗰𝘂𝗿𝗶𝘁𝘆 𝗵𝗼𝗹𝗲𝘀 and dealing with 𝗕𝗶𝗴 𝗗𝗮𝘁𝗮. 𝗙𝗿𝗼𝗻𝘁-𝗘𝗻𝗱 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀: 🔹JavaScript🔹React🔹HTML5🔹CSS3🔹JavaScript Frameworks (e.g., ReactJS, Angular, VueJS)🔹RESTful API 𝗕𝗮𝗰𝗸-𝗘𝗻𝗱 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀: 🔹Elixir (Phoenix)🔹Node.JS🔹Ruby (Ruby on Rails)🔹Golang🔹Site Reliability Engineering 🔹Database Design, Development, Integration, Management 🔹Ecto🔹Nerves🔹GenStage 🔹API Integration / Development🔹Phoenix Framework🔹Absinthe 🔹Plug🔹WebSocket 🔹OTP (Open Telecom Platform)🔹Mix🔹ExUnit🔹OAuth 2.0🔹Git 🔹Docker🔹Kubernetes 🔹AWS (Amazon Web Services) 🔹PostgreSQL 🔹Continuous Integration (CI) and Continuous Deployment (CD) My 𝗽𝗿𝗶𝗺𝗮𝗿𝘆 𝗲𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 revolves around developing applications, both web and mobile, for various domains including: 🔹 ERP Systems 🔹 Healthcare Systems 🔹 Advertising Platforms 🔹 Banking Systems 🔹 E-learning Platforms 🔹 Social Networks 🔹 Meta-Data Distribution Platforms 🔹Cyber-Security Systems 🔹Reservation Systems / Airline Industry 𝗔 𝗳𝗲𝘄 𝗰𝗹𝗶𝗲𝗻𝘁-𝗳𝗿𝗶𝗲𝗻𝗱𝗹𝘆 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲𝘀 𝗜 𝗮𝗽𝗽𝗹𝘆 𝘁𝗼 𝗮𝗹𝗹 𝗺𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀: ▪️ I prioritize open communication and frequently engage in sessions and calls using the Upwork messenger. ▪️ I enjoy addressing queries regarding products, technologies, and any other topics you may have in mind. ▪️ I am willing to sign a Non-Disclosure Agreement (NDA) before initiating any project work. ▪️ My working hours are flexible, allowing me to be available at a time that suits your schedule. ▪️ You will have continuous access to the source code throughout the project. ▪️ All deliverables, source code, and other project-related assets exclusively belong to you. ▪️ I can collaborate with in-house programmers or other remote team members you may have on the project. I may not be the right fit for everyone, but our compatibility could be ideal if you resonate with the following: ▪️ "I'm sifting through numerous proposals, and I'm seeking the very best." ▪️ "I lack technical expertise and don't have the time to navigate through inexperienced developers." ▪️ "Our previous developer was a disappointment, and I'm determined not to repeat that experience with someone similar." 𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀: Node.js Developer, Express.js, RESTful APIs, Real-time applications, Asynchronous programming, Node.js frameworks, NPM, Server-side JavaScript, Microservices architecture, Angular Developer, TypeScript, Angular CLI, Single Page, Nerves Firmware Expert, GraphQL Schema Maestro, OTP (Open Telecom Platform) Authority, Ecto Database Specialist, Microservices Architect, Absinthe Subscription Virtuoso, WebSockets Guru, Progressive Web App (PWA) Artisan, OAuth 2.0 Specialist, Git Version Control Virtuoso, Continuous Integration (CI/CD) Connoisseur, WebAssembly Enthusiast, Progressive Enhancement Prodigy, Responsive Design Authority, Web Accessibility Advocate, Elixir Testing Aficionado, DevOps Virtuoso, Agile Development Prodigy, Scrum Master, Kanban Maestro, Code Review Guru, Technical Documentation Virtuoso, Open Source Contributor, Code Optimization Maestro, Performance Tuning Specialist, DevSecOps Advocate, API Gateway Expertise, Serverless Computing Guru, Lambda Functions Virtuoso, Infrastructure as Code (IaC) Specialist, GraphQL Federation Connoisseur, Web3.0 Enthusiast, Decentralized Applications (DApps) Authority, Solidity Smart Contracts Maestro, Tokenomics Expert, DeFi (Decentralized Finance) Aficionado, Cybersecurity Guru, Blockchain Enthusiast, Smart Contract Auditing Specialist, AI/ML Integration Maestro, Chatbot Development Prodigy, Natural Language Processing (NLP) Virtuoso, Computer Vision Expert, Reinforcement Learning Aficionado, IoT (Internet of Things) Specialist, Edge Computing Enthusiast, Quantum Computing Guru.

I am a Software Engineer with more than five years of experience developing, deploying, and dockerizing full-stack applications and maintaining existing ones. My primary expertise is Elixir/Phoenix. I also have hands-on experience with React, Node.js/Express. Some of the Elixir projects I worked on are as follows: Lumachain.io — (Phoenix/Elixir, Postgres, Azure MicroServices) Vendorful — (Phoenix/Elixir, Postgres, React.js, Phoenix Live Views) Chain API (API3) — (Phoenix/Elixir, Postgres, React.js, Next JS) My good exposure to CofeeScript, Redis, Sidekiq, Distributed Erlang/OTP, APIs like RESTFull and GraphQL, AWS services like EC2, Lambda, S3, RDS, and SES, QA services like unit testing and LiveView test cases, set a mature environment for Full Stack Applications. I am a hobbyist app developer with strong hold of Postgres, MySQL, HTML5, CSS and Javascript . I continuously learn and adapt new stacks to enhance my expertise and broaden my experience as a software engineer.

𝗛𝗲𝗹𝗹𝗼 there, Looking for a 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿? | Want to integrate your front end with the back end? Or have such problems? Let's Turn Your Idea into an Outstanding Product. A Professional 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗪𝗲𝗯 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 with Comprehensive Expertise is here! I'm a 𝗦𝗲𝗻𝗶𝗼𝗿 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 with enterprise industry experience. I am a veteran of web development with over 𝟲+ 𝘆𝗲𝗮𝗿𝘀 of experience! I am a super-experienced developer who can build, design, and develop your website. My code is clean, and my clients are satisfied. My goal is to provide high-quality solutions. I have learned complex project development and management skills. So I respect timelines and deliver quality projects before the deadlines. 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀: ✔️HTML5 ✔️CSS3 ✔️JavaScript ✔️jQuery ✔️JSON ✔️XML ✔️Bootstrap ✔️React ✔️Angular ✔️Vue JS ✔️TypeScript ✔️Webpack ✔️Next.js ✔️AJAX with Elixir✔️Web Sockets ✔️Phoenix LiveView✔️JavaScript Interoperability 𝗕𝗮𝗰𝗸 𝗘𝗻𝗱 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀: ✔️Elixir with Phoenix Framework✔️Golang✔️Erlang✔️Node JS✔️MEAN✔️MERN ✔️Python ✔️Django ✔️Flask✔️GraphQL APIs✔️Plug✔️Cowboy✔️OTP✔️ROR 𝗗𝗮𝘁𝗮𝗕𝗮𝘀𝗲𝘀: ✔️MongoDB✔️NoSQL✔️Relational Database✔️MySQL✔️PostgreSQL✔️SQL ✔️Database Design✔️Redis✔️Database Transactions✔️Database Replication 𝗗𝗲𝘃𝗢𝗽𝘀: ✔️Docker ✔️Kubernetes ✔️CI/CD ✔️Infrastructure as Code ✔️Automation ✔️Configuration ✔️Management✔️Orchestration✔️Deployment Pipelines ✔️Version Control ✔️DevSecOps ✔️Monitoring and Logging✔️Collaboration and Communication✔️Helm 𝗧𝗵𝗶𝗿𝗱 𝗣𝗮𝗿𝘁𝘆/𝗟𝗶𝗯𝗿𝗮𝗿𝘆: ✔️APIs✔️Integration Platforms✔️Data Integration✔️Middleware✔️Service Hooks ✔️Webhooks ✔️Plug-ins and Extensions✔️Automation Scripts✔️OAuth✔️JWT✔️Third-Party APIs ✔️gRPC✔️Testing with Go testing package✔️Deployment with Docker 𝗞𝗲𝘆𝗪𝗼𝗿𝗱𝘀: Node.js, JavaScript runtime, V8 engine, Event-driven architecture, npm, Node Package Manager, Express.js, Asynchronous programming, RESTful APIs, WebSocket, Callbacks, Promises, Async/Await, Middleware MongoDB, NoSQL, Express.js, AngularJS,Node.js, React, React JS, React Native, Server-side JavaScript, Functional Programming, Erlang VM (BEAM), Concurrency Model, Phoenix Framework, Fault Tolerance, Real-time Systems, Distributed Computing, OTP, Go Programming Language, Concurrency, Goroutines, Channels, Scalability, Microservices, Efficient Compilation, ECMAScript, Front-end Development, Python Programming Language, Data Science, Machine Learning, Web Development, NumPy, Pandas, Matplotlib, TensorFlow, PyTorch, JavaScript Library, Component-Based Architecture, Virtual DOM, JSX, State Management, React Router, Hooks, Angular Framework, TypeScript, Single Page Applications, Component-Based Architecture, Angular CLI, RxJS, Dependency Injection, Angular Material, Angular Forms, Angular Routing, Phoenix LiveView, JavaScript Interoperability, AJAX with Elixir, Web Sockets, Graph QL APIs, Nerves

🥇 100% Job success 🥇Top Rated on Upwork 🥇 8+ Years of experience in WEB APPLICATION and FULL STACK DEVELOPMENT 🥉My Applications helped BUSINESS OWNERS to gain 80M $ in revenue 🥉 More than 500 APIs integrated so far 🤝 Always looking for LONG TERM relations with CLIENTS 🚚 I will SAVE YOUR COST AND TIME My expertise lies in 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗶𝗻𝗴 𝘄𝗲𝗯 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀, transforming businesses, and captivating audiences. Look no further! With over 8 𝘆𝗲𝗮𝗿𝘀 in the digital realm, I specialize in orchestrating seamless experiences through my expertise in 𝗯𝗼𝘁𝗵 𝗳𝗿𝗼𝗻𝘁-𝗲𝗻𝗱 𝗮𝗻𝗱 𝗯𝗮𝗰𝗸-𝗲𝗻𝗱 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 🛠️𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: 🌟 My forte lies in harnessing cutting-edge technologies such as 𝐄𝐥𝐢𝐱𝐢𝐫, 𝐍𝐨𝐝𝐞𝐉𝐒, 𝐉𝐚𝐯𝐚𝐬𝐜𝐫𝐢𝐩𝐭 𝐄𝐒𝟔+, 𝐇𝐓𝐌𝐋𝟓, 𝐂𝐒𝐒, 𝐚𝐧𝐝 𝐑𝐞𝐚𝐜𝐭𝐉𝐒 𝐭𝐨 𝐜𝐫𝐚𝐟𝐭 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐰𝐞𝐛 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 tailored to meet 𝒃𝒖𝒔𝒊𝒏𝒆𝒔𝒔 needs and exceed user expectations. I thrive on adapting swiftly to emerging tech landscapes, ensuring I stay at the forefront of innovation, ready to tackle even the most intricate challenges. 𝗙𝗿𝗼𝗻𝘁-𝗘𝗻𝗱 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 ｜ReactJS｜ Vue.js ｜ NodeJS｜ JavaScript ES6+｜ HTML5 & CSS3｜ 𝗕𝗮𝗰𝗸-𝗘𝗻𝗱 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀: ｜ Elixir (Erlang)｜ Ruby on Rails ｜ Golang ｜ AWS Lambda & API Gateway ｜ Microservices ｜Architecture 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲: ｜ PostgreSQL｜ MongoDB ｜ AWS, GCP, Azure Integration ｜ 𝗧𝗵𝗶𝗿𝗱-𝗣𝗮𝗿𝘁𝘆 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀: AWS Services (S3, EC2, Lambda) ｜ Google Cloud Platform (GCP) ｜ Azure Integration ｜ Payment Gateways Integration (Stripe, PayPal) ｜ Social Media APIs (Facebook, Twitter, LinkedIn) ｜ CRM ｜Integration (Salesforce, HubSpot) ｜ Email Service Providers (SendGrid, Mailchimp) ｜ Analytics & Monitoring Tools (Google Analytics, New Relic) ｜ Content Delivery Networks (CDNs) ｜ Authentication Services (OAuth, JWT) ｜ Messaging Services (Twilio, Firebase Cloud Messaging) ｜ Version Control Systems (Git, SVN) ｜ Continuous Integration & Deployment (CI/CD) ｜ Docker & Containerization ｜ API Documentation (Swagger, Postman) 𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀: Functional Programming ,Functional Paradigm, Reactive Programming , Immutable Data Structures , Concurrent & Parallel Programming, Distributed Systems , Erlang OTP , Phoenix Framework , Ecto ORM , Pattern Matching & Guards, BEAM Virtual Machine , GenServer & Supervisors , Data Serialization (JSON, XML) , Asynchronous Programming , Error Handling Strategies , Web Sockets & Channels , High Availability & Fault Tolerance , Type Systems & Type Inference , Functional Testing & Debugging , Meta-programming & Macros

Greetings, prospective Client! I'm a back-end developer with 5 years of experience. I specialize in Erlang and Elixir (Phoenix) applications. Supported by: Docker, Kubernetes, AWS, JavaScript, bash What I can do for you: - Design and implement distributed applications - Design and write an API for your database - 3rd party integration - Extend your Erlang/Elixir code-base, add functionalities, fix bugs - Translate your code into Erlang/Elixir - Deploy your project in containers, clusters, cloud - Fix your server networking - Write utility scripts - Document everything I do

𝗛𝗲𝗹𝗹𝗼, I am a seasoned 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿, with 𝟰+ 𝘆𝗲𝗮𝗿𝘀 of experience. My journey in the tech world has been shaped by 𝗮 𝘃𝗲𝗿𝘀𝗮𝘁𝗶𝗹𝗲 𝘀𝗸𝗶𝗹𝗹-𝘀𝗲𝘁 𝗮𝗻𝗱 𝗮 𝗽𝗮𝘀𝘀𝗶𝗼𝗻 𝗳𝗼𝗿 𝗰𝗿𝗮𝗳𝘁𝗶𝗻𝗴 𝗲𝗻𝗱-𝘁𝗼-𝗲𝗻𝗱 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 that empower web applications. My expertise extends across various programming languages and frameworks, making me a versatile 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 capable of handling diverse challenges. Let's delve deeper into my skills and experiences! 🖊 𝗙𝗿𝗼𝗻𝘁-𝗘𝗻𝗱: JavaScript｜React｜Angular｜Vue.js｜TypeScript｜JavaScript (ES6+)｜CSS Pre-processors｜Webpack｜Responsive Web Design｜Progressive Web Apps｜JAMstack｜Web Accessibility (a11y) 🖊 𝗕𝗮𝗰𝗸-𝗘𝗻𝗱: Erlang ｜GoLang｜Elixir｜Ruby on Rails｜Phoenix｜Node.js｜Express.js｜Firebase｜Docker 🖊 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: PostgreSQL｜MongoDB｜Redis｜SQL/NoSQL｜MySQL｜Microsoft SQL Server｜Oracle Database｜SQLite｜Cassandra｜Elasticsearch｜Amazon DynamoDB｜Couchbase｜Neo4j 🖊 𝗗𝗲𝘃𝗢𝗽𝘀: Docker｜Kubernetes｜CI/CD Tools｜Containerization and Orchestration｜Configuration Management｜Infrastructure as Code (IaC)｜Version Control Systems｜Monitoring and Logging｜Cloud Platforms｜Continuous Testing｜Security and Compliance｜Orchestration and Workflow Automation｜Collaborative Development 🖊 𝗨𝗫/ 𝗨𝗜 𝗗𝗲𝘀𝗶𝗴𝗻: HTML5｜CSS3｜UI frameworks｜Adobe XD｜Sketch｜Figma｜InVision｜Axure RP｜Zeplin｜Principle｜Abstract｜Adobe Creative Cloud｜Photoshop｜Illustrator｜Marvel｜UI/UX Design Patterns｜Responsive Design Frameworks｜Bootstrap｜Foundation｜Material Design｜Motion UI 🖊 𝗖𝗹𝗼𝘂𝗱 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀: AWS (Amazon Web Services)｜Microsoft Azure｜GCP (Google Cloud Platform)｜IBM Cloud｜Alibaba Cloud｜Oracle Cloud｜DigitalOcean｜VMware Cloud 💼 𝗣𝗿𝗼𝗳𝗲𝘀𝘀𝗶𝗼𝗻𝗮𝗹 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲: Throughout my career, I've taken on challenging projects and delivered robust solutions: * 𝗚𝗼𝗟𝗮𝗻𝗴 𝗮𝗻𝗱 𝗥𝗲𝗮𝗰𝘁 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀: Developed and maintained complex platforms using the efficiency of GoLang and the dynamic interfaces of React. * 𝗘𝗿𝗟𝗮𝗻𝗴 𝗮𝗻𝗱 𝗘𝗹𝗶𝘅𝗶𝗿 𝗥𝗲𝗮𝗹-𝘁𝗶𝗺𝗲 𝗖𝗵𝗮𝘁: Created real-time chat applications utilizing the concurrency of Erlang and the elegance of Elixir, with seamless WebSocket support. * 𝗠𝗶𝗰𝗿𝗼𝘀𝗲𝗿𝘃𝗶𝗰𝗲𝘀 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 𝘄𝗶𝘁𝗵 𝗚𝗼 𝗮𝗻𝗱 𝗞𝘂𝗯𝗲𝗿𝗻𝗲𝘁𝗲𝘀: Spearheaded the implementation of scalable microservices architecture using Go and orchestrated them efficiently with Kubernetes. * 𝗨𝘀𝗲𝗿-𝗙𝗿𝗶𝗲𝗻𝗱𝗹𝘆 𝗜𝗻𝘁𝗲𝗿𝗳𝗮𝗰𝗲𝘀 𝘄𝗶𝘁𝗵 𝗥𝗲𝘀𝗽𝗼𝗻𝘀𝗶𝘃𝗲 𝗪𝗲𝗯 𝗗𝗲𝘀𝗶𝗴𝗻: Leveraged UI/UX design skills to create user-friendly interfaces, incorporating responsive web design practices for optimal user experiences. 🚀 𝗟𝗲𝘁𝘀 𝗧𝗮𝗹𝗸 𝗔𝗯𝗼𝘂𝘁 𝗬𝗼𝘂𝗿 𝗣𝗿𝗼𝗷𝗲𝗰𝘁: I'm eager to bring my expertise to your next Full-Stack project. Whether it's leveraging the power of Erlang and Elixir for real-time applications or creating robust microservices with Go and Kubernetes, I am well-equipped to contribute to the success of your endeavors. ⌨ 𝗞𝗲𝘆 𝗪𝗼𝗿𝗱𝘀: Elixir, Erlang, OTP, Beam, Phoenix Framework, LiveView, Surface, Drab, Plug, Cowboy, Ecto, GraphQL, Nerves, GenServer, Supervisor, Task, Ecto, PostgreSQL, MySQL, MongoDB, Redis, Riak, ExUnit , Mix, Hex, Distillery, Credo, Bamboo, Poison, Tesla, Phoenix Channels, Presence, Guardian, Ueberauth, Coherence, ExDoc, ExCoveralls, Broadway, Oban, Quantum, HTML, CSS, JavaScript, jQuery, Ajax, Bootstrap, Sass/SCSS, Webpack, React, Vue.js, Ruby, Ruby on Rails, MVC, RESTful, API, Authentication, Authorization, Middleware, WebSockets, Background Jobs, Active Record, PostgreSQL, MySQL, SQLite, NoSQL, Database Migrations, Indexes, Transactions, SQL, Data Modeling, Devise, CarrierWave, RSpec, Capybara, Sidekiq, PaperTrail, Kaminari, ActiveJob, Faker, Omniauth, GoLang, Go Programming Language, Golang Syntax, Go Routine, Channels, Goroutines, WebAssembly (Wasm) with Go, GopherJS, Go Front-End Frameworks, Go Server, HTTP Server in Go, Go RESTful API, Go Microservices, Go RPC, Middleware in Go, Go Database, Go MySQL, Go PostgreSQL, Go MongoDB, BoltDB, Gorilla Mux, Echo, Gin, Negroni, Viper, Cobra, testify, GoMock, Glide, Buffalo, Gorilla WebSocket, nhooyr.io/ websocket, OAuth2 in Go, JWT in Go, Testing in Go, GoConvey, Concurrency in Go, Worker Pools in Go, Parallel Programming in Go, Docker with Go, Kubernetes with Go, Heroku with Go, Logrus, Zap, Prometheus, Go Secure Coding Practices, Go Security Scanner, Fiber, Revel, Beego, HTML, CSS, DOM, AJAX, Web Components, Responsive Design, CSS Frameworks, Front-end Frameworks, Single Page Applications, Progressive Web Apps, Node.js, Express.js, Server-side Rendering, RESTful APIs, GraphQL, Middleware, Authentication and Authorization, MVC, WebSocket, Serverless Architecture, MongoDB, MySQL, PostgreSQL, NoSQL, ORM, Database Migration, Indexing, ACID, CAP Theorem, npm, Webpack, Babel, ESLint, Jest, Axios, Lodash, Moment.js, Redux, RxJS, Chart.js,

I worked as a Senior Software Engineer in a Chinese company, and I have about 12 years work experience. My major work was Java Server side development based on spring boot and micro-service architecture. I am also good at IM job using Erlang(XMPP). I think I'm a good team player in project teams.

I am a Senior Full-Stack Developer and Cloud Engineer with over 20 years of experience across various industries, seeking a position that capitalizes on my expertise. My passion for software development began at age ten, and since then, I've been dedicated to advancing in this field. At BotNot, Inc (Yofi), I've worked extensively with technologies like AWS Lambda, GCP Cloud Functions, Node.js, Python, Airflow, GCP Vertex AI, AWS SNS and SQS, and many more. I've played a pivotal role in ensuring our applications are scalable, efficient, and secure, meeting Vanta™ and SOC2™ compliance standards. Prior to BotNot, I freelanced for five years, working on diverse projects including data scraping for betting platforms, creating a unique driver in Erlang for InfluxDB, and developing various Telegram bots and APIs. I also contributed to the backend infrastructure of Hindix, a notable Belgian betting platform, using Python and automation tools like Selenium. From 2005 to 2022, I was a key player at BBVA, where I led the creation of an open-source financial platform that significantly reduced operational costs and was adopted across numerous BBVA branches globally. I am enthusiastic about bringing my depth of knowledge to your organization and embracing roles that offer growth. Please refer to my LinkedIn and Upwork profiles for endorsements that attest to my capabilities.

Full Stack Developer with experience in Flask, SQLAlchemy, Tornado. Good with D3.js. Also knows Erlang OTP/FSMs.

Tanjim is a software engineer with 10+ years of polyglot full-stack programming and 3+ years of research experience, across software engineering, architecture and DevOps. He can bring immediate value to a software organization by reducing costs, complexity and time-to-delivery with modern and next-generation approaches utilizing leading and emerging technologies. With a dynamic, problem solving, rapid value delivery mindset, he is keen to make instrumental contributions to future-focused organizations aspiring to be category leaders. He is a proactive learner, who believes in “Ubuntu - I am because we are”.