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Modernize PHP 5.x/7.x to PHP 8+, migrate outdated frameworks to Symfony 6+, and refactor monoliths into scalable microservices.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.
Passkeys for SaaS: Migrating From Passwords to WebAuthn Without Breaking Users
Passkeys are crossing the chasm in 2026 and enterprise B2B buyers are starting to require them. Here is what a real Symfony and Next.js passkey rollout looks like in production — gradual adoption, fallback flows, account recovery, and the WebAuthn edge cases that trip up every team.
The Cyber Resilience Act: What Software Vendors in the EU Market Need to Change
The Cyber Resilience Act turns "shipping secure software" into a CE-marked legal obligation for almost everyone selling digital products in the EU. Here is what the CRA actually requires, what changes for SaaS, and how to start preparing for the 2026 and 2027 deadlines.
GDPR Right-to-Erasure Engineering: Actually Deleting Users From Complex SaaS Systems
Most SaaS products claim to support GDPR deletion but ship half-finished flows — audit logs keep PII, backups retain full records, and the analytics warehouse never hears about it. This post is a realistic engineering blueprint for the GDPR right to erasure across multi-system architectures.
FrankenPHP in Production: Modern PHP Deployment Without PHP-FPM
FrankenPHP collapses the classic Nginx + PHP-FPM stack into a single Caddy-based binary with worker mode, HTTP/3, and embedded PHP. Here is how it actually behaves under production load on Symfony, and the operational realities the hype posts skip.
AI Safety Nets: Guardrails, Fallbacks, and Error Handling for LLM Features
Prompt injections, hallucinated data, model outages, and latency spikes break LLM features in ways traditional code does not. Here is the defense-in-depth playbook — input guardrails, output validators, circuit breakers, and user-visible fallback UX that quietly absorb the failures customers should never see.
GDPR Right-to-Erasure Engineering: Actually Deleting Users From Complex SaaS Systems
Most SaaS products claim to support GDPR deletion but ship half-implemented flows — audit logs keep PII, backups still hold full records, the warehouse never syncs the change. Here is what an honest right-to-erasure pipeline looks like in production.
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.