Ginquel M.

Senior Java & Spring Boot developer with 10 years of professional experience (BNP Paribas, Fujitsu, Accenture), now shipping faster with Claude Code. I join your team for backend APIs, Angular front ends, migrations, bug fixes and ongoing support. 𝟏𝟎𝟎% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 · $𝟏𝟎𝟎𝐊+ 𝐞𝐚𝐫𝐧𝐞𝐝 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤 · 𝟒.𝟗★ 𝐟𝐫𝐨𝐦 𝟑𝟑 𝐫𝐞𝐯𝐢𝐞𝐰𝐬 𝐖𝐡𝐚𝐭 𝐈 𝐛𝐮𝐢𝐥𝐝 𝐚𝐧𝐝 𝐟𝐢𝐱 - Java / Spring Boot backends and REST APIs, Spring Security, Kafka producers and consumers - Angular front ends, including OAuth2 with Amazon Cognito and a Spring Boot API - Stripe Connect and other API integrations, including zero-downtime migrations - Claude Code in my daily workflow: refactors, migrations, test coverage. I also build custom MCP servers and AI agents. Every AI-written line is reviewed and tested by me before it reaches you. 𝐏𝐫𝐨𝐨𝐟 - Java for mission-critical banking applications at BNP Paribas - privatemarkets.pt: React, Next.js and Supabase platform built and iterated daily with Claude Code - I teach Claude Code on YouTube 𝐍𝐨𝐭 𝐬𝐮𝐫𝐞 𝐰𝐡𝐞𝐫𝐞 𝐭𝐨 𝐬𝐭𝐚𝐫𝐭? Send me your stack and the problem you want solved, or book a 30-minute consultation. Bigger project? I also run Limitless GMTech Solutions, a team of pre-vetted developers at competitive EU rates. Senior Java developer, Java Spring Boot developer, Angular developer, Claude Code developer, Claude Code expert, MCP server developer, AI agent development, Spring Security, Kafka, Stripe, REST API