Jason C.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.

I help businesses build, improve, and deploy reliable web applications using modern technologies. I'm a Full-Stack Software Developer with hands-on experience developing business applications, building backend APIs, managing databases, deploying cloud infrastructure, and maintaining production systems for international clients. My technical expertise includes: 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 - React.js, JavaScript, Node.js and Express.js - MongoDB, SQL and database design - REST API development and third-party integrations - Authentication, authorization and application security - Responsive web application development 𝐂𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬 - AWS (EC2, S3, Lambda, RDS and ECR) - Docker and containerized application deployments - GitHub Actions and CI/CD automation - Linux server administration - Cloud infrastructure configuration and troubleshooting - Nginx, production deployments and application maintenance 𝐀𝐈 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 - OpenAI API integration - Claude AI-assisted development workflows - AI-powered chatbot development - Third-party API integrations - Payment gateway integrations, including Stripe 𝐄𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 - ERP customization and business workflow development - Database-driven business applications - Production troubleshooting and issue resolution 𝐖𝐡𝐚𝐭 𝐈 𝐜𝐚𝐧 𝐡𝐞𝐥𝐩 𝐲𝐨𝐮 𝐰𝐢𝐭𝐡 - Building full-stack web applications from scratch - Developing and integrating backend APIs - Fixing bugs and improving existing applications - Deploying applications to AWS - Dockerizing applications and implementing CI/CD pipelines - Integrating AI capabilities into existing platforms - Database optimization and application maintenance I currently work with an international software team, developing and maintaining business applications for clients in Europe and other international markets. This experience has strengthened my ability to understand business requirements, communicate technical solutions, troubleshoot production issues, and deliver reliable software. I believe in clean code, practical solutions, clear communication, and taking ownership of the work I deliver. 𝐋𝐞𝐭'𝐬 𝐝𝐢𝐬𝐜𝐮𝐬𝐬 𝐲𝐨𝐮𝐫 𝐩𝐫𝐨𝐣𝐞𝐜𝐭 𝐚𝐧𝐝 𝐡𝐨𝐰 𝐈 𝐜𝐚𝐧 𝐡𝐞𝐥𝐩 𝐛𝐫𝐢𝐧𝐠 𝐢𝐭 𝐭𝐨 𝐥𝐢𝐟𝐞