Erik K.

Expert Full Stack Developer | Blockchain - Web3 - Python - PHP - React

I'm with 9+ years of experience building complex software solutions. 🙋‍♂️ My main business domains are:✔️𝗠𝗮𝗿𝗧𝗲𝗰𝗵, ✔️𝗘𝗱𝗧𝗲𝗰𝗵, ✔️𝗙𝗶𝗻𝗧𝗲𝗰𝗵, ✔️𝗠𝗲𝗱𝗧𝗲𝗰𝗵, ✔️𝗪𝗲𝗯3️⃣, ✔️𝗕𝗹𝗼𝗰𝗸𝗰𝗵𝗮𝗶𝗻, ✔️𝗔𝗜. However, I've had tremendous experience with all types of SaaS and software solution development. 📅 Booking is available the same day during EST/CST business hours, but message me ASAP. My mission is to help you Grow-Your-Business Exponentially by providing reliable and efficient IT solutions within a realistic budget and time frame. It's important to me to build long-term relationships with my clients, so I primarily look for long-term projects. Highly skilled in designing, developing, and deploying pixel-perfect and cross-platform web applications using, ⚡️𝐅𝐫𝐨𝐧𝐭-𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐒𝐭𝐚𝐜𝐤𝐬: ◉ CMS: WordPress, Shopify, WebFlow,, SquareSpace, and WIX ◉ HTML5/CCS3: Responsive and cross-browser PSD to HTML or Sketch to HTML ◉ Vue.js, Nuxt.js, Vuex, Vuetify, React.js, and Angular.js, Next.js, Redux. ◉ Bootstrap, Tailwind CSS, Material UI, HTML, and CSS. ------------------ ⚡️𝐁𝐚𝐜𝐤-𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐒𝐭𝐚𝐜𝐤𝐬: ◉ PHP 5.4 – 8.2, Laravel, Cake PHP ◉ Python, Django ◉ Node.js, Angular.js, Express, Sass, Less, Gulp, Webpack, NPM, AJAX, Axios, and jQuery ◉ RESTful API, JSON, 3rd Party API ◉ AWS, Docker, Jira, Git, CI/CD ◉ PostgreSQL, MySQL, MongoDB, SQLite, and Redis ------------------ ⚡️𝗕𝗹𝗼𝗰𝗸𝗰𝗵𝗮𝗶𝗻 𝗮𝗻𝗱 𝗰𝗿𝘆𝗽𝘁𝗼𝗰𝘂𝗿𝗿𝗲𝗻𝗰𝘆: ◉ Core blockchain development, Smart contracts, ◉ Decentralized applications (DApps) for DeFi ecosystems and Wallets (crypto/fiat), NFT platforms and marketplaces, Trading systems, and exchanges (both centralized and decentralized), banking and payment systems, Governance platforms, etc. ⚡️𝐂𝐡𝐚𝐭𝐛𝐨𝐭 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: I can build and integrate ChatGPT with different apps and create custom Chatbots for various platforms. ◉ Generative AI: GPT-3, GPT-4, ChatGPT, OpenAI; ◉ Prompt Engineering, Botpress, Flowise, Langchain; ◉ API development, Chatbot integrations. ⚡️𝐀𝐏𝐈 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: ◉ Backend development is very close to proper architecture, so in my experience, it's best to start with requirements and architecture development, after which I can help you with API development for anything from a very simple backend to a highly loaded distributed cloud infrastructure. ------------------ ✅ Have any questions? Feel free to contact me! I'll cut straight to the point on your project, but for now, here is a magical unicorn for you 🦄 Best part? I'm flexible with my working hours and will be happy to discuss your project at your earliest convenience 💕. So what are you waiting for??? Let's get started!!! ......... I'm looking forward to making your next project a success. Reach out today!🙋‍♂️ Thanks


  • Kotlin
  • Flutter
  • Swift
  • Objective-C
  • React Native
  • CloudKit
  • Xamarin
  • iOS