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Modernize PHP 5.x/7.x to PHP 8+, migrate outdated frameworks to Symfony 6+, and refactor monoliths into scalable microservices.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.
Symfony OpenAPI: From Contract-First Design to a Tested, Documented API
A practical workflow for building a Symfony OpenAPI setup that starts with the spec, keeps code and docs in sync, and catches drift in CI before it reaches production.
Effective Error Handling in TypeScript: Discriminated Unions Over Thrown Exceptions
TypeScript types what a function returns and says nothing about what it throws. A Result type built from a discriminated union closes that gap, and the compiler starts refusing to build when a caller ignores a failure path.
Symfony Web Debug Toolbar: What the Hidden Tabs Tell You About Production Problems
Most developers read two numbers off the Symfony Web Debug Toolbar and move on. The tabs they skip hold the answers to slow event listeners, cache key collisions, and access control bugs that only show up in production.
PHP Fibers: Async PHP Without a Framework
PHP 8.1 added Fibers, and most explanations stop at a hello-world that suspends and resumes. This is the practical version: what a Fiber can do that a generator cannot, a scheduler short enough to read, and concurrent Symfony HttpClient calls without Swoole.
Building a Multi-Tenant Email System for SaaS: Transactional, Marketing, and Deliverability
Most SaaS teams treat email as one thing until a newsletter blast lands their password resets in spam. This post separates transactional, marketing, and product-triggered email, and shows the Symfony architecture that keeps each tenant's sending reputation intact.
How to Choose a Software Development Company in Germany: The Questions That Reveal Real Quality
German software agencies vary wildly in quality and most of them price opaquely. Here is the evaluation process I would use as a buyer: which portfolio signals count, which interview questions expose seniority, and which contract clauses to refuse.
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.