Mikael Nygren

Full-Stack Developer & AI Integration Specialist

Self-taught tech professional with a passion for building complex, integrated systems and AI-driven solutions. But above all, utilizing technology to simplify life for people.

Our Platforms

Discover our ecosystem of freemium services designed to simplify everyday life.

01

Boannons.se

Free housing advertisements for private individuals and companies.

  • Free Ads
  • Private & Business
  • Housing
02

Bytesmarknaden.se

Sweden's first dedicated online Barter Market with AI matching. A national community with local roots. Available for purchase.

  • AI Matching
  • Circular Economy
  • Community Driven
03

Hockeymarket.se

Free marketplace for trading used hockey equipment. A way to centralize and simplify instead of 100s of unstructured Facebook groups. Collaborating with hockey parents since day one.

  • Niche Marketplace
  • Used Equipment
  • Centralized
04

Hästannons.se

The latest addition to our Freemium alternatives. Free horse advertisements for private individuals and companies.

  • Freemium
  • Horse Ads
  • Private & Business
05

Gratisbilannons.se

New platform offering free car advertising for private individuals and companies.

  • New Platform
  • Free Car Ads
  • Private & Business
06

Verktygsfynd.se

PROFESSIONAL TOOLS. WHOLESALE PRICES. We cut out the middlemen and give you tools at prices that make competitors sweat.

  • Professional Tools
  • Wholesale Prices
  • No Middlemen
07

Grethe.se

Create Fantastic Food with Grethe. Snap a photo of your receipt or fridge – get exceptional recipes from Grethe AI.

  • Photo to Recipe
  • AI Wine Sommelier
  • Classic & Modern
08

North Europe Home

Premium outdoor living for the Nordic climate. We curate a selection of high-quality products for home and garden at fantastic prices.

  • Premium Outdoor
  • Nordic Climate
  • Curated Selection

About Me

From personalized AI assistants, automated content and social media pipelines, advanced object detection, to full-stack applications with Next.js, React, Tailwind, and cloud infrastructure, I create solutions that streamline operations, enhance user experiences, and deliver tangible real-world impact.

Mikael Nygren

Services

Web Development

Modern web applications with Next.js, React and TypeScript. Focus on performance and user experience.

AI Integration

Implementation of AI solutions in existing systems. Chatbots, automation and intelligent features.

System Integration

Connect disparate systems and create seamless workflows. Automation and optimization.

Strategic Consulting

Help with technology choices, architecture and long-term digital strategy for your business.

Core Competencies

ai ml

  • OpenAI API & GPT Integration
  • Langchain & Vector Databases
  • Object Detection (YOLO, OpenCV)
  • Natural Language Processing
  • Predictive Analytics
  • Computer Vision

full stack

  • Next.js & React.js
  • TypeScript & JavaScript
  • Node.js & Python
  • PostgreSQL & Supabase
  • REST APIs & Serverless
  • Cloud-Native Architecture

system integration

  • Workflow Optimization
  • CI/CD Pipelines
  • Cloud Computing (Vercel, AWS)
  • Multi-platform Development
  • System Integration
  • Performance Testing

design

  • User-Centered Design
  • Tailwind CSS
  • Responsive Web Design
  • UI/UX Best Practices
  • Accessibility Standards
  • Design Systems

Let's work together

Ready to bring your ideas to life? Get in touch and let's discuss how we can create something meaningful.