Oliver Adria’s
Holistic Development Agency


Consulting & Development of high-quality, secure and fast web apps, web prototypes & APIs.


Small to medium sized software development agencies, Startups with basic funding, Small non-technical companies (1 - 10 employees).

Tech Stack

Backend: PHP 7 & Symfony 3
Infrastructure: Amazon AWS - ElasticBeanstalk, RDS, CloudFront, S3
Databases: PostgreSQL (alternatively MySQL or MariaDB)
Frontend: Bootstrap (3 and 4), Vue.js, Webpack
Performance and Quality: WebPagetest (page performance), Blackfire (backend performance), Symfony Profiler (development and quality), SensioLabsInsight (code quality)
Other Services: Algolia Search
Server: Basic Apache / nginx administration
Further skill areas: Online Marketing, Search Engine Optimization (SEO)


1. Discovery: Initial consultation where we will go through the requirements, features, long-term goals and quick check »under the hood« and current state (e.g. what’s working, what’s missing, what’s problematic).
2. Roadmapping: We plan the next steps and set the long-term goals, agree on communication channels (e.g. project management tools). This roadmap is a continuous process to make sure we’re always on the same page.
3. Agile Development: Iterative development - deliver value as early as possible and iterate as often as possible (as opposed to long planning phases where we figure out all the possibilities).