Direct communication
You speak with the person close to the technical decisions, so context does not disappear between layers.
About
A focused senior-led engineering studio from Sofia.
Zenithum Labs designs, builds, launches and improves mobile applications, web platforms, AI-enabled products and automation systems for companies that need clear thinking and reliable implementation.
The studio is intentionally focused. It is built around senior judgment, practical engineering depth and calm communication rather than a large agency structure.
Based in Sofia, Bulgaria, Zenithum Labs works with European and international clients remotely.
Leadership
Senior React Native and software engineering experience.
Zenithum Labs is led with senior React Native and software engineering experience. Confirmed expertise includes more than five years of professional work, enterprise mobile product experience and hands-on delivery across mobile architecture, integrations, analytics, authentication, payments, release processes and product delivery.
Previous employers and clients are not named here because they are not confirmed for publication in this project. The site keeps the proof honest and avoids presenting private work as public case studies.
Principles that shape the work.
Simplicity before complexity
Maintainability before shortcuts
Clear communication
Product outcomes over technical theatre
Appropriate technology instead of trends
Long-term ownership
Working style
Clear planning, transparent decisions and steady delivery.
Structured planning
The work starts by clarifying product goals, constraints, responsibilities and the first sensible release.
Transparent technical decisions
Architecture, trade-offs and implementation choices are explained in practical terms.
Iterative delivery
The goal is useful progress, regular feedback and software that can improve after launch.
Based in Sofia. Available for European and international projects.
If the work needs a senior engineering partner for a mobile product, software platform, AI-enabled workflow or technical assessment, start with a focused project conversation.
Contact Zenithum Labs