Erik Dvorcak - Remote Software Engineer & Indie Developer
Erik Dvorcak is a software engineer with 8+ years of experience specializing in startup SaaS solutions and elegant product development. Working remotely from Kosice, Slovakia, as the founder of DECode, Erik helps startups and businesses worldwide build scalable software products from concept to market.
Areas of Expertise
- Remote Software Architecture for Startups and SaaS Products
- Virtual Technical Leadership and Engineering Team Management
- End-to-End Product Development from Concept to Deployment
- React, Next.js, Angular, and TypeScript Development
- Building Scalable Web Applications and Tools for Global Clients

Hi, I'm Erik 👋
I love solving problems, so I build software. Whether you're starting fresh or improving what you have, I'm here to make it happen.
I've spent 8+ years building software for startups. Most recently as Tech Lead at CloudTalk, and now working with founders to build their products from the ground up. My approach: solve real problems, skip the over-engineering, build things people actually want to use.
Software Architecture
Building SaaS architectures with PostgreSQL, Redis, and modern cloud infrastructure. Systems that work today and scale as you grow - without the over-engineering.
Technical Leadership
Helping teams make smart technical decisions through code reviews, architecture guidance, and mentoring. Focus on quality standards and practices that actually work in real projects.
E2E Development
Taking your product from idea to launch with React, Next.js, TypeScript, and Node.js. Typical MVP timeline: 4-8 weeks from concept to production.
What I Do
How I help you build software that solves real problems.
Product Development
Validate your product idea with real users and build a minimum viable product.
Custom Software Tools
Tailor-made software solutions to optimize workflows and solve specific business challenges.
Performance Optimization
Enhance existing applications with optimized code, improved UX, and increased speed.
Featured Projects
Recent client work and personal projects showcasing my approach to solving complex problems.
Rebuilding CloudTalk Go | From Ionic to React Native Excellence
Transforming a legacy Ionic app into a high-performance React Native solution delivering 68% faster startup, superior call quality, and enhanced user experience.
Building Enterprise WebRTC Communications Platform | CloudTalk
How I engineered complex WebRTC implementations to deliver 8x performance in CloudTalk's communications platform, driving 30% YoY customer growth over 6 years.
Engineering Real-time Photovoltaic Monitoring System
A real-time solar monitoring solution that transformed plant maintenance from reactive to proactive, reducing downtime by 85% and saving thousands in operational costs through intelligent alerts.
Testimonials
Here's what clients have to say about working together.
Erik is an exceptional software engineer whose attention to detail and commitment to proper technical solutions have consistently impressed me. I especially admire his broad understanding of various engineering principles across multiple domains, which made our communication and collaboration seamless and effective. His friendly nature and ability to anticipate project needs not only make him a great technical person but also an awesome leader.
When I joined Cloudtalk, Erik was my supervisor. For my time spent in the company I've seen Erik taking out more and heavier responsibilities and I saw him transitioning from a Team lead to a Tech director position. I loved to brainstorm ideas with Erik, because he used to be the one who deeply analyzed my solutions for a specific problem, solutions that could heavily affect the evolution of a project, because I knew, that if anybody, then Erik will be the one who will find points, if any, that I maybe overlook with my approach. What I know, he was the guy to turn to when somebody needed any technical or personal help to make sure that the organization was going in the right direction.


