silo.devAI & frontend developer
Loc DenmarkUTC+1EN
Ready for your next project

Driven by developers. Not by salespeople.

CoreTeam is my freelance agency: a network of 70+ senior freelance IT specialists who work as one team on digital products and AI. When you need more than one developer, I bring the team.

Company
CoreTeam ApS
Founded
2006
Based in
Copenhagen
Founder
Silo Öcal
CVR
40 76 99 94
48hto first candidate
20+years of hands-on code
70+freelancers in the network
1–2candidates per match

Five core areas. One focus.

01

Frontend & Full-stack

Component libraries, design systems and complete SPA and SSR applications, legacy migrations and WCAG. Fast, accessible code that stays maintainable for years.

VueReactNuxtNextTypeScriptSSR / SSGa11y
02

Backend

APIs with clear contracts, integrations with public and private systems, database design and performance tuning, with business logic documented for handover.

Node.jsPHP.NETPythonGoGraphQLPostgreSQL
03

UX & Design

User research, wireframes, UI and design systems, with WCAG 2.2 from the start. Designers who understand how the code actually gets built.

ResearchUI / UXDesign systemsWCAG 2.2Prototyping
04

DevOps & Infra

CI/CD, containers and cloud infrastructure sized to real load, plus observability and infrastructure as code so every environment can be rebuilt.

AzureAWSKubernetesTerraformGitHub Actions
05

AI Engineering

AI strategy, LLM apps and RAG, agents and automation, and AI inside the products you already have. Built to work in production, not just in a demo.

LLM / RAGAgentsCopilotsAutomationResponsible AI

Four steps. Not fifteen.

  1. Conversation

    Day 0

    We talk about the task, the team, the stack and what you actually need.

  2. Assessment

    Day 0–1

    Candidates from the network are assessed technically, not just on their CV.

  3. Match

    Within 48h

    You only meet people we vouch for. One or two profiles, not ten.

  4. Kickoff

    Day one

    Contract, paperwork and onboarding handled from the first day.

What we don’t do matters just as much.

  • No salesperson calls you.You talk with a developer about the task from the very first minute.
  • No pile of CVs.You get one or two candidates we technically stand behind, not ten maybes.
  • No all-in-one agency.Five core areas. Anything outside them, we say no to.
  • No black box.Direct access to the person making the decisions, with no account managers in between.

Need more than one developer?