Berlin-Based PHP & React Development Experts Building Solutions That Scale
A Berlin-based consultancy with 18+ years of expertise in custom software development, legacy code modernization, and digital transformation. We rescue stalled vibe-coded projects, harden AI-generated code for production, and help businesses across Europe build secure, high-performance web applications with PHP/Symfony, React/Next.js, and cloud-native architectures.
React, Next.js, PHP, Symfony
Clean, maintainable code
Front-end to back-end
Custom Software Development Services
We help tech-driven businesses across Europe build, optimize, and scale with expert PHP/Symfony and React/Next.js development. Whether you need to rescue a stalled vibe-coded project, secure an AI-generated codebase, build from scratch, or modernize legacy systems, we bring proven expertise to accelerate your growth.
Code Quality Consulting
Expert code audits for PHP, JavaScript, and AI-generated codebases. We identify security vulnerabilities, performance bottlenecks, and technical debt in vibe-coded projects and deliver actionable fixes.
Legacy Code Optimization
Modernize PHP 5.x/7.x to PHP 8+, migrate outdated frameworks to Symfony 6+, and refactor monoliths into scalable microservices. Reduce maintenance costs by up to 40%.
Custom Software Development
Build tailored web applications with PHP/Symfony backend and React/Next.js frontend. From MVP to enterprise-scale systems with CI/CD, cloud deployment, and ongoing support.
Web Application Development
High-performance, SEO-optimized web apps with React 18, Next.js 14, TypeScript, and modern API architectures (REST, GraphQL). Mobile-first, accessible, and built for conversion.
Tech Stack Strategy
Choose the right technologies for your business goals. Expert guidance on PHP vs Node.js, SQL vs NoSQL, monolith vs microservices, and cloud provider selection (AWS, Azure, GCP).
Digital Transformation
End-to-end digital transformation roadmaps: process automation, cloud migration, API-first architecture, and DevOps implementation. Measurable ROI with reduced operational costs.
Modern Tech Stack: PHP, React & Cloud Infrastructure
PHP & Symfony
Expert backend development with PHP 8 and Symfony 6+
React & Next.js
Modern frontend with React 18, Next.js 14, and TypeScript
Cloud & DevOps
AWS, Docker, CI/CD pipelines, and infrastructure automation
Database & API
MySQL, PostgreSQL, MongoDB, and RESTful/GraphQL APIs
Industry-Specific Software Solutions
18+ years of experience delivering compliant, secure, and scalable solutions across highly regulated industries. We understand sector-specific challenges - from GDPR compliance in FinTech to HIPAA requirements in Healthcare.
E-Commerce & Retail
Building scalable online stores and retail management systems with focus on performance and user experience.
FinTech & Banking
Developing secure, compliant solutions for financial services, from payment processing to banking applications.
Healthcare & MedTech
Building secure and innovative healthcare platforms that enhance patient care and streamline medical workflows.
Real Estate & PropTech
Streamlining property management and real estate operations with modern digital solutions.
Education & E-Learning
Building engaging learning platforms and educational technology solutions that enhance the learning experience.
Travel & Hospitality
Developing booking systems and travel platforms that prioritize user experience and efficiency.
Latest Insights
Explore our latest thoughts on software development, technology trends, and best practices.
EU Funding for Tech Startups: EXIST, Horizon Europe, and State Aid Rules Engineers Should Know
What EXIST actually pays, how KfW StartGeld works, whether a SaaS counts as deep tech for the EIC Accelerator, and the state aid ledger every founder should keep from day one.
PHP Rate Limiting: Token Bucket vs Sliding Window in Redis
Token bucket or sliding window log? How the two rate limiting algorithms differ in practice, the Redis Lua scripts that make them atomic, and the Symfony wiring around them.
The Engineering Interview for Your First Senior Developer Hire: What to Test and Why
Most founders interview their first senior developer with a process copied from companies a hundred times their size. This guide replaces it with one calibrated to a small SaaS team: a paid take-home, an architecture conversation built on trade-offs, a weighted scorecard, and reference checks that get past rehearsed praise.
Astro for Content-Driven SaaS Marketing Sites: When It Beats Next.js
Astro ships almost no JavaScript by default, which makes it a strong fit for SaaS marketing sites. Here is where it beats Next.js, where it does not, and what a migration realistically costs.
Next.js Parallel Routes and Interception Routes: Practical Patterns for Complex UI
Parallel routes and interception routes solve dashboard and modal problems that teams usually hack around with client state. Here are the folder structures that make them work, including the default.tsx gotcha behind most 404 complaints.
Symfony Migration: From Version 5 to 7 Without a Code Freeze
Symfony 5.4 is out of security support, but the road to 7.x does not need a feature freeze. How to clear deprecations with production logs, Rector, and small PRs while the team keeps shipping.
Let's Work Together
Sandor Farkas - Founder & Lead Developer
Let's discuss your project requirements. Free initial consultation to explore how we can help you achieve your technical goals.