Backend Development

With 12+ years of experience in software development, I design and deliver scalable, secure, and maintainable applications for businesses ranging from startups to enterprises. I combine deep technical expertise with a hands-on, problem-solving approach, whether as part of a team or as a freelance partner. I specialize in: Backend & Frameworks: PHP 8, Laravel, C#, Node, Frontend: Vue, Angular, React, HTML/CSS/SCSS, JavaScript, TypeScript, Databases: SQL / NoSQL, Elasticsearch, RavenDB, Cloud & DevOps: Docker, Kubernetes, Google Cloud, AWS, Azure, Terraform, Other Focus Areas: Architecture design, performance optimization (both back- and front-end), CI/CD pipelines, system modernization. As a freelancer, I help companies quickly turn ideas into reliable software solutions for example building new platforms, optimizing legacy systems, and setting up cloud infrastructure. My goal is always to deliver clean code, long-term value, and measurable business impact.

I’m an Engineering & Operations Professional who enjoys turning complex problems into simple, practical solutions. I’ve worked with CI/CD, systems automation, and I have certifications in cloud, security, and data. I like making processes smoother, improving collaboration, and helping team deliver solutions. I have an engineering mindset and enjoy solving technical challenges while always looking for better, smarter ways to work. I’m always open to connecting, sharing ideas, or collaborating on interesting projects.

Shipping slows down when the backend gets messy. I spend most of my time making sure that doesn't happen, through clean architecture, solid integrations, and observability tooling that keeps teams unblocked. Most recently at Podero I owned a dozen third-party integrations (Bosch, Daikin, SMA, Smartcar) and built the Claude agents now used by 15 people across product, engineering, and customer success, diverting around 8 PRs a month away from the engineering queue. I work across the full stack in Python, Node.js and TypeScript, and I care a lot about clean architecture and systems that don't quietly fall apart at 2am.

Rakennan web-sovelluksia, API-integraatioita ja automaatiojärjestelmiä yrityksille jotka haluavat säästää aikaa tai kasvattaa liiketoimintaa teknologian avulla. Jos sinulla on manuaalisia prosesseja joita voisi automatisoida, tarve verkkosovellukselle, kotisivuille tai API-integraatiolle, tai idea joka pitää saada tuotantoon — siinä olen parhaimmillani. Erikoisosaaminen: - Automaatiopipelinit (n8n, Python, AI-integraatiot) - REST API -kehitys ja kolmannen osapuolen integraatiot - Full-stack web-sovellukset (Next .js, FastAPI, Django) - Security-first toteutus — ei jälkikäteen paikattua tietoturvaa Viimeaikaisia projekteja: - Forex-kaupankäyntirobotti Claude AI -integraatiolla, live-trading Hetzner VPS:llä - Automaattinen sisällöntuotantopipeline (n8n + Claude + ElevenLabs) - Suomalainen laskutusjärjestelmä pankkistandardeilla (RF-viitteet, SEPA QR) - Bug bounty -automaatiotyökalu tietoturvatestauksen tehostamiseen Sijainti: Oulu, Suomi (EET) Saatavuus: 30+ tuntia/viikko

I'm a seasoned engineering leader with 15+ years of experience delivering scalable software solutions across industries including SaaS, developer tools, blockchain, and fintech. My expertise spans fullstack and backend development (Java, Node js, Vue, Spring Boot), engineering management, and cross-functional team leadership. In recent years, I’ve led distributed teams at Perforce Software, driving architectural modernizations, release velocity, and technical excellence across global teams. I’ve also acted as Tech Lead in high-impact consultancy projects, guiding client delivery and mentoring engineers. I thrive in fast-moving environments, enjoy mentoring talent, and bring a pragmatic, hands-on approach to building robust products. Whether leading a platform migration, optimizing delivery pipelines, or coaching a team through scaling challenges, I deliver with clarity, ownership, and customer focus. Available for freelance and consulting engagements in leadership, architecture, or hands-on engineering roles.

With 12+ years of experience in software development, I design and deliver scalable, secure, and maintainable applications for businesses ranging from startups to enterprises. I combine deep technical expertise with a hands-on, problem-solving approach, whether as part of a team or as a freelance partner. I specialize in: Backend & Frameworks: PHP 8, Laravel, C#, Node, Frontend: Vue, Angular, React, HTML/CSS/SCSS, JavaScript, TypeScript, Databases: SQL / NoSQL, Elasticsearch, RavenDB, Cloud & DevOps: Docker, Kubernetes, Google Cloud, AWS, Azure, Terraform, Other Focus Areas: Architecture design, performance optimization (both back- and front-end), CI/CD pipelines, system modernization. As a freelancer, I help companies quickly turn ideas into reliable software solutions for example building new platforms, optimizing legacy systems, and setting up cloud infrastructure. My goal is always to deliver clean code, long-term value, and measurable business impact.