Artem B.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

Senior Software Engineer with 10+ years building high-performance web & mobile apps. I design API-first, cloud-native systems that scale - faster launches, lower costs, and reliable uptime. Core Technical Skills - Languages PHP, JavaScript, TypeScript, SQL, GraphQL, HTML/CSS - Frontend AngularJS, React.js, Next.js, Tailwind CSS - Backend Laravel, CodeIgniter, Symfony, Node.js, Java Spring, REST & GraphQL APIs - API & Integrations Twilio (SMS, Voice, Video, Verify/OTP), Zoho CRM & Zoho Books, payment gateways, social-media APIs, custom webhooks - CMS & Frameworks Drupal 8+ (custom modules, migrations, multilingual & multidomain) - Databases MySQL, PostgreSQL, MariaDB, MongoDB, Redis - DevOps & Cloud Docker, Kubernetes, AWS / Azure / GCP, CI/CD pipelines - Architecture Microservices, API Gateways, High-Load & Performance Optimization Services | Offer - API Development & Integrations REST & GraphQL APIs, Twilio (SMS, Voice, Video, OTP/2FA), Zoho CRM/Books workflows, payment-gateway & social-media integrations - E-commerce & LMS Solutions custom builds and scaling existing platforms - Enterprise-Grade Web Apps multilingual, multidomain, and high-traffic intranets - Cloud-Ready Deployments containerized, auto-scaled solutions on AWS/GCP/Azure - Migration & Modernization legacy systems to modern stacks or microservices - Performance Optimization & Security caching, load balancing, JWT, OAuth2