Antonio Iliev
Software Developer
Software Developer
Building modern web and API solutions with Angular & .NET
I migrate legacy systems to modern stacks and deliver clean, maintainable solutions. Experienced with Angular 18, .NET 8, REST APIs (MS SQL, Stored Procedures), and daily use of AI tools like GitHub Copilot and ChatGPT for productivity, debugging and documentation support.
CV Highlights
Impact that shows up on paper and in production
A snapshot of the capabilities I bring to every team—grounded in my CV and proven through shipped products.
Troubleshooting & Clean Code
Daily practice of debugging and writing maintainable, production-quality code.
- Proactive problem-solving and resource optimization.
- Effective collaboration with developers, QA and DevOps.
- Fluent English communication across cross-functional teams.
Legacy System Migration
Move AngularJS and .NET 4 systems to modern, reliable stacks.
- Upgrades to Angular 18 and .NET 8.
- Frontend functionality, REST APIs and stored procedures.
- Focus on performance, stability and maintainability.
APIs & AI-assisted Development
Develop and maintain REST APIs with .NET 8 and MS SQL.
- Daily use of GitHub Copilot and ChatGPT for productivity.
- Documentation, code generation and debugging support.
Personal Qualities
How I show up on a team
The traits I rely on to collaborate effectively, keep momentum, and ship thoughtfully.
Team Player
Collaborate openly, share context early, unblock teammates and celebrate wins together.
Adaptable
Comfortable across the stack, learn fast, and stay effective through changing requirements.
Effective Listener
Ask clarifying questions, mirror understanding, and align on goals before building solutions.
Disciplined
Own commitments, document decisions, and deliver consistently with focus and accountability.
Core Skills
Strengths I bring to teams
A mix of coaching, communication, and analytical skills that help teams deliver better software, faster.
Supporting Others
Mentored in my first company due to exceptional results — pairing and unblocking teammates.
Attention to Detail
Polish in UI and code quality; proactive about edge cases and accessible interactions.
Joyful Conversations
Positive, clear communication that builds trust and momentum across disciplines.
Critical Thinking
Challenge assumptions, evaluate trade-offs, and choose solutions that fit constraints.
Problem-Solving
Break down ambiguity, isolate root causes, and iterate quickly toward impact.
Diving Deep into Problems
Trace systems end-to-end, read the code, and verify with data before deciding.
Professional Experience
Bringing clarity to complex cloud products
I translate ambitious product roadmaps into modular Angular experiences. From enterprise dashboards to marketing systems, I help teams ship faster without sacrificing craftsmanship.
Contribute across multiple projects, migrating legacy systems and delivering new features in modern stacks.
- Contributed code to 5 different projects to enhance functionality and performance.
- Migrated legacy technologies (AngularJS, .NET 4) to modern frameworks (Angular 18, .NET 8).
- Delivered frontend functionality, REST APIs, and stored procedures across legacy and modern projects.
- Collaborated daily with GVP, Development, QA and DevOps to ensure alignment and timely delivery.
Recommendations
Trusted by colleagues, founders, and mentors
Feedback from people I've built alongside. I care about shipping thoughtfully and creating teams where design and engineering collaborate seamlessly.
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Side Projects & Beyond
Explorations that keep my skills sharp
Beyond professional work I prototype tools, experiment with Spartan.ng components, and help brands tell their story. Each project sharpens a different part of my craft—performance, product sense, and developer experience.
An Angular puzzle experience that consumes the Sugoku API for dynamic board generation, solving functionality and progressive hints.
A modular landing page system for ISquare that communicates complex cloud solution packages with SSR, analytics, and A/B testing hooks.
Open-source tool that scans and analyzes import dependencies across codebases using Gemini AI without sending the whole file.
A Bulgarian FiveM roleplay server (2020) with unique gameplay, immersive RP, and active development — peaked with 15+ players in queue and 32/32 active players.
Connect
Let’s build something together
I share UI experiments, case studies, and lessons from building Angular systems. Reach out—whether it’s for mentorship, collaboration, or a quick coffee chat.