Beban

Software Engineer

Apr 2025 - Present • 1 yr 1 mo

Lynkt (Company name was previously restricted for display) Contributed to the development of an internal AI platform integrating multiple LLM providers (OpenAI, Claude) with custom tools and workflow orchestration Implemented and extended an MCP server to enable unified communication between LLMs and internal services, resolving cross-provider compatibility challenges Improved response quality and reduced latency through prompt engineering techniques and dynamic model selection strategies Optimized infrastructure usage by enhancing search and retrieval logic for more efficient context management and reduced compute overhead Deployed and evaluated open-source LLMs using vLLM on AWS (EC2), tuning performance based on latency, resource consumption, and output quality Worked with graph-based data models (Neo4j) to support structured relationships and domain-specific AI use cases Contributed across backend and platform layers in a multi-service environment using Go and Python, operating within a monorepo architecture

Full Stack Software Developer

Oct 2022 - May 2025 • 2 yrs 7 mos

Euronet Worldwide (Company name was previously restricted for display) Maintained and enhanced a business-critical Java system responsible for automated file transfers and scheduled operations between banks and enterprise clients Supported daily operations of a high-availability system where failures could directly impact financial transactions and banking processes Implemented new features and production fixes across a large legacy codebase, including a security-driven Log4j upgrade for compliance Designed and optimized database logic using SQL Server, including complex queries and stored procedures in a multi-team environment Acted as primary maintainer (with senior oversight) for the Java system, taking ownership of system stability, performance, and continuous improvements Mentored and onboarded a remote team of 2–3 engineers through knowledge transfer sessions, code reviews, and system walkthroughs Contributed to a .NET-based monitoring application (~5000 users) used for reporting, tracking, and operational insights Designed and implemented components of an internal back-office platform using Vue.js + .NET Core, initially owning both frontend and backend development Improved development workflow by introducing JFrog Artifactory for dependency management in legacy systems Contributed to security enhancements in a mobile application, implementing secure password reset and token authentication mechanisms