Johnson Manuel

Designed automated data validation tools for Sweden & Thailand markets, improving data quality. Built an end-to-end EU Taxonomy Reporting solution across the UK, Belgium & Italy. Developed an ELT pipeline for monthly Excel-to-SQL Server imports and a Streamlit dashboard for sales reporting. Delivered Python/Pandas/AI workshops to upskill teams. Built & deployed a production AI Competitor Analysis tool using a multi-agent LLM pipeline.

Contributed to a production React app: new features, high-priority bug fixes and backend API integration. Led migration of a legacy Java system to a modern architecture, improving performance & maintainability. Built an automated email handling system with IMAP/JavaMail. Worked in an Agile team on code reviews & backend optimization. Championed AI adoption by identifying use cases and driving integration of AI-driven solutions into existing projects.

Implemented and documented Change Requests, translating client requirements into structured technical solutions. Developed and maintained reusable Java code forming core business logic. Reduced production issues through comprehensive unit testing. Deployed & managed builds on Apache Tomcat. Designed and integrated RESTful web services across systems. Conducted knowledge-transfer sessions and mentored junior developers.

Designed and developed responsive web pages & email templates from Figma wireframes. Automated frontend workflows by generating and managing SVG sprites with Node.js toolkits. Implemented interactive features using JavaScript & jQuery. Used Sass for modular, maintainable styling across projects.