MARTIN HAHNSJÖ

Fullstack Developer
Lund, SE.

About

Highly proficient Fullstack Developer with 3+ years of experience specializing in .NET, Vue.js, and Azure cloud infrastructure, complemented by robust CI/CD pipeline expertise. Passionate about architecting scalable, maintainable software solutions, consistently delivering business value through clean code and strategic technical leadership. Eager to leverage advanced fullstack development, cloud engineering, and agile methodologies to drive innovation in a dynamic tech environment.

Work

Capgemini
|

Software Engineer

Malmö, Skåne, Sweden

Summary

Engineered innovative AI-powered solutions, contributing to advanced internal development initiatives within a leading global consulting firm.

Highlights

Developed and implemented a Retrieval-Augmented Generation (RAG) solution on Azure, leveraging Azure OpenAI Service and Azure AI Search during an internal AI hackathon to enhance knowledge retrieval.

Netcompany A/S
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Developer (Consultant)

Copenhagen, Hovedstaden, Denmark

Summary

Delivered comprehensive fullstack solutions for a Danish public sector client, driving critical system upgrades and developing new microservices within an agile consulting environment.

Highlights

Delivered end-to-end fullstack solutions for a key public sector client, utilizing C#, Vue.js, and Azure Cloud services (Functions, Service Bus, Cosmos DB, APIM) with robust CI/CD pipelines and BICEP templates.

Architected and launched a suite of microservices, including a SharePoint-integrated document management system (Graph API) and a file validation and invoicing pipeline, significantly enhancing operational efficiency.

Led the technical upgrade of a major SiteCore CMS for an e-commerce client, successfully migrating from .NET Framework to .NET Core, encompassing database and search indexation migration.

Contributed actively to SCRUM teams, taking full ownership of estimation, conducting thorough code reviews, developing comprehensive documentation, and fostering effective stakeholder communication.

Lundakarnevalen
|

Project Lead - App Development

Lund, Skåne, Sweden

Summary

Spearheaded a team of 6 developers in designing, building, and deploying critical mobile applications for a large-scale event, ensuring seamless user experience and operational efficiency.

Highlights

Led a team of 6 developers in the end-to-end development and deployment of three mobile applications (QR ticket scanner, visitor info app, staff ID app) using React Native, Firebase, and Google Cloud.

Managed project timelines, resource allocation, and technical oversight, ensuring successful delivery of all apps for Lundakarnevalen 2022 to over 100,000 attendees.

Energy Opticon AB
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Student Developer

Lund, Skåne, Sweden

Summary

Contributed to frontend development within an agile environment, gaining practical experience with modern web technologies and DevOps practices.

Highlights

Contributed to a ReactJS frontend project within a SCRUM environment, gaining hands-on experience with state management and leveraging Azure DevOps for continuous integration.

SCAPA Företagsservice AB
|

Service Technician

Malmö, Skåne, Sweden

Summary

Provided comprehensive ICT installation and project coordination services, enhancing client satisfaction and team efficiency.

Highlights

Managed ICT installations and coordinated projects, ensuring timely and effective deployment of technical solutions for diverse clients.

Assumed increasing responsibility for client communication and onboarding, significantly improving client satisfaction and fostering stronger relationships.

Education

Uppsala University
Uppsala, Uppsala County, Sweden

Master of Science (M.Sc.)

Software Architecture

Courses

SOLID principles

Domain-Driven Design

Service-Oriented Architecture

Case Study: Designing an SSO Solution with Azure Entra ID

Lund University
Lund, Skåne, Sweden

Bachelor of Science (B.Sc.)

Information Systems

Courses

Fullstack Development (Java, .NET)

SQL

ERP Systems

Project Management

Advanced Databases (T-SQL)

Information Security

Decision Support Systems (BI & Qlik)

Languages

Danish (Basic)
Swedish (Native)
English (Fluent)

Certificates

DevOps Engineer Expert (AZ-400)

Issued By

Microsoft

Azure Developer Associate (AZ-204)

Issued By

Microsoft

Skills

Backend Development

.NET, C#, SQL, Java.

Frontend Development

Vue.js, React, React Native, TypeScript, HTML, CSS, Next.js, Tailwind.

Cloud Platforms & Services

Microsoft Azure, Azure Functions, Azure Service Bus, Azure Cosmos DB, Azure APIM (API Management), Azure DevOps, Azure OpenAI Service, Azure AI Search, Google Cloud, Firebase.

DevOps & CI/CD

CI/CD Pipelines, BICEP, Git.

Architectural Principles

SOLID principles, Domain-Driven Design (DDD), Service-Oriented Architecture, Clean Architecture, Microservices.

Methodologies

SCRUM, Kanban.

Tools & Technologies

Umbraco, SharePoint, Dynamics 365, SiteCore CMS, Navision, Graph API, Python.

Projects

CloudBoard

Summary

Developed a personal project demonstrating expertise in clean architecture and Domain-Driven Design principles.

MobilDeals

Summary

Created a web application focused on web scraping and subscription data aggregation.