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Modernize PHP 5.x/7.x to PHP 8+, migrate outdated frameworks to Symfony 6+, and refactor monoliths into scalable microservices.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.
GDPR Right-to-Erasure Engineering: Actually Deleting Users From Complex SaaS Systems
Most SaaS products claim to honour GDPR deletion but ship half-finished flows that leave PII in backups, audit logs and analytics warehouses. Here is what an honest right-to-erasure implementation looks like in a real, multi-service SaaS architecture.
Agentic Features in B2B SaaS: Build, Buy, or Wait — A 2026 Decision Framework
Most agentic features that shipped in 2025 disappointed in production. Here is a build, buy, or wait decision framework for B2B SaaS, with concrete architecture patterns for Symfony and Next.js.
LLM Cost Control for SaaS: Token Budgets, Caching, and Graceful Fallbacks
AI features can turn a profitable SaaS into a cash-burning one overnight. Here is a practical engineering playbook for token budgets, prompt caching, model routing, and the fallback patterns that keep LLM unit economics under control.
Building Production-Ready RAG: A Symfony + pgvector Architecture Blueprint
Most RAG tutorials stop at a working prototype. This blueprint covers a production-grade architecture using Symfony, PostgreSQL with pgvector, hybrid BM25 + vector search, evaluation, and the operational concerns tutorials skip.
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 honour GDPR deletion but ship half-finished flows — audit logs retain PII, backups still hold full records, analytics warehouses never sync. Here is a realistic engineering approach to the GDPR right to erasure.
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.