Mykhailo P.

Results-driven JavaScript Full-Stack Developer with 8 years of experience in designing and building scalable web and mobile applications. Specialized in React, Next.js, React Native and Medusa.js for e-commerce and CRM solutions. Adept at architecting complex betting platforms with real-time data, seamless user experience and secure transactions. Passinate about crafting high-performance applications, optimizing workflows, and delivering solutions that enhance business efficiency. 💼 Experience: ✔Developed and deployed full-stack applications using React.js, Next.js, and Node.js. ✔Engineered react Native mobile applicatons with smooth, cross-platform experiences. ✔Built and customized e-commerce platforms using Medusa.js, integrating payment gateways and custom APIs. ✔Developed betting platforms with real-time data updates using WebSockets and Redis. ✔Designed and implemented CRM solutionis to enhance customer engagement and business automation. ✔Worked with GraphQL and REST APIs, optimizing data fetching and performance. ✔Integrated third-party APIs, including payment gateways, betting odds providers, and CRM tools. ✔Implemented server-side rendering(SSR) and static site generations(SSG) with Next.js for optimal performance. ✔Deployed applications on AWS, Vercel, Firebase, and DigitalOcean for high availability. ✔Ensured secure authenticatioin using JWT, OAuth, and social logins. ✔Followed Agile methodologies, collaborating with cross-functional teams. 🛠Skillsets: 🚀 Frontend Development: ✅ React.js / Next.js (SSR & SSG) ✅ React Native (Expo & CLI) ✅ Redux / Zustand / Recoil (State Management) ✅ TypeScript & JavaScript (ES6+) ✅ React Query / SWR for Data Fetching ✅ Material-UI, Tailwind CSS, Styled Components ✅ Component-Based Architecture & Atomic Design 🛠 Backend & APIs: ✅ Node.js, Express.js, Nest.js ✅ GraphQL (Apollo, Hasura) & REST APIs ✅ WebSockets & Redis for Real-Time Data ✅ MongoDB, PostgreSQL, MySQL, Firebase Firestore ✅ Medusa.js (Headless E-commerce Backend) ✅ Authentication (JWT, OAuth, Firebase Auth) 📲 Mobile Development (React Native): ✅ Cross-platform Development (iOS & Android) ✅ React Navigation & Deep Linking ✅ Async Storage, SQLite, Realm ✅ Push Notifications (FCM, APNs) ✅ CodePush for OTA Updates 🎰 Betting Platform Expertise: ✅ Real-time Data Streaming (WebSockets, Redis, Firebase) ✅ Integration with Betting APIs (Odds, Live Scores, Payments) ✅ User Authentication & Security (2FA, OAuth) ✅ High-Performance Data Processing & Caching ✅ Scalable Architecture for High Traffic Events 📊 CRM Development: ✅ Custom CRM Dashboards (React, Next.js, Chart.js, Recharts) ✅ Customer Data Management & Analytics ✅ Integration with Third-Party CRMs (HubSpot, Salesforce, Zoho) ✅ Email & Push Notification Automation ✅ User Roles & Access Management 🚀 DevOps & Deployment: ✅ CI/CD Pipelines (GitHub Actions, Bitbucket, Jenkins, GitLab CI) ✅ AWS (EC2, S3, Lambda, DynamoDB), Firebase, Vercel, DigitalOcean ✅ Docker & Kubernetes for Containerized Deployment ✅ Monitoring & Logging (Datadog, Sentry, LogRocket) 📊 Computer Vision and Machine Learning: ✅ Supervised & Unsupervised Learning ✅ Deep Learning (CNNs, RNNs, Transformers, GANs) ✅ Natural Language Processing (NLP, LLMs, BERT, GPT) ✅ Computer Vision (Image Recognition, Object Detection, OCR) ✅ Reinforcement Learning (RL, OpenAI Gym, Stable-Baselines3)