BS

Brahim Sylejmani

Available to hire

I’m a full-stack software engineer building AI-powered products end to end, with a focus on Java, React, and TypeScript.

About

I’m a full-stack software engineer building AI-powered products end to end, with a focus on Java, React, and TypeScript. I enjoy connecting backend systems to polished frontend experiences, and I regularly work across LLM integration, backend automation, and agentic development workflows.

In my recent work, I’ve designed and implemented backend services with Java/Play and Spring Boot-style ecosystems, built React/Redux interfaces with multi-language support, and developed LLM layers that include orchestration across major providers, structured outputs, fallback strategies, and prompt-injection hardening. I also set up agentic development environments (e.g., Claude Code workflows) that improve planning, building, reviewing, and testing efficiency.

  • 1 year's experience
  • Joined October 2026

Languages

  • AlbanianFluent
  • EnglishFluent
  • GermanBeginner

Industry experience

  • Software & Internet
  • Professional Services

More experts in Pristina, Kosovo

Work experience

Full-Stack Software Engineer · PurchAIse.aiJan 2026 – Present · 11 mos

Built AI-powered product features end to end, covering Java/Play and MongoDB backend services as well as React/Redux interfaces. Designed backend systems for product data quality and automation, including a rules/validation engine and workflow engine extensions, plus server-side AI processing. Implemented an LLM layer with orchestration across OpenAI, Anthropic, and Gemini, using structured output, provider fallback, and prompt-injection hardening. Developed reusable React components and Redux Toolkit state for a multi-language enterprise UI (7 languages). Owned MongoDB data modeling, aggregations, and versioned migrations. Set up an agentic development workflow in Claude Code with specialist agents, reusable AI skills, a model router plugin, and a plan/build/review/test loop.

Back-end Engineer Intern · PurchAIse.aiSep 2025 – Dec 2025 · 4 mos

Developed REST APIs in Java backed by MongoDB data models, queries, and migrations.

Software Engineer Intern · Pabau Clinic SoftwareFeb 2025 – Apr 2025 · 3 mos

Implemented features using React, TypeScript, and Next.js with GraphQL APIs. Wrote and maintained tests with Jest and React Testing Library.

Education

MSc in Computer Software Engineering · University of Pristina2025 – 2026
BSc in Computer Science and Engineering · UBT College2021 – 2025
MSc in Computer Software Engineering · University of Pristina2025 – 2026
BSc in Computer Science and Engineering · UBT College2021 – 2025

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