Madrid — 07
Legacy Modernization in Madrid
PairProgramming offers Legacy Modernization services for companies in Madrid. Custom solutions with a modern stack.
Datos del sector
Madrid es el mayor hub de startups de España con 937 startups y ~6.332 empleos tech (superó a Barcelona por primera vez en 2025)
Salario dev promedio ~48.000€/año, el más alto del país; valor del ecosistema madrileño ~€48.100M
Concentra sedes corporativas y la mayor densidad de capital de España.
What's included
Deliverables
Current system audit
Gradual migration plan
REST / GraphQL APIs as intermediary layer
Service containerization
Automated regression tests
Zero-downtime data migration
Tech stack
Node.jsDockerPostgreSQLAPI RESTGraphQLRedis
Legacy Modernization in other cities
Buenos AiresCABACórdobaRosarioMendozaMar del PlataLa PlataTucumánMéxicoChileColombiaPerúPanamáUruguayEspañaBarcelonaValenciaSevillaMálagaBilbaoZaragozaFranceParisLyonToulouseBordeauxLilleNantesCiudad de MéxicoGuadalajaraMonterreyBogotáMedellínLimaCiudad de PanamáMontevideoSantiagoBrasilSão PauloRio de JaneiroBelo HorizonteCuritibaPorto AlegreBrasíliaFlorianópolisRecifeUnited KingdomLondonManchesterBirminghamEdinburghBristolLeedsIrelandDublinCorkGalwayNetherlandsAmsterdamRotterdamThe HagueEindhovenUtrecht
Other services in Madrid
Have an idea? Let's make it real.
No strings attached. Just an honest conversation about your project.