Alec Winter
Software Engineer & Technical Consultant Next.js, headless CMS & accessibility
Available for freelance projects
Profile .
Frontend-focused full-stack engineer with 7 years of experience in accessible, high-performance web platforms for enterprise clients in healthcare, insurance, banking, energy, and retail, plus React Native apps. Specialised in Next.js, headless CMS, and European Accessibility Act (BFSG) compliance. Works directly with client stakeholders: workshops, estimates, audits, and leading delivery.
Experience .
Founder & Product Engineer
2025 – now
Self-employed · Hamburg & remote
Building and running my own SaaS and mobile products end to end.
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helllo.me · SaaS
2025 – now
Digital business cards on personal subdomains, with link management and an analytics dashboard for views and clicks. Live with real customers; I own product, design, development, and operations. Next.js · Supabase · Drizzle · Better Auth
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Koin · Mobile app
2026 – now
Offline-first currency converter for travellers, independently designed, built, and shipped to the App Store. React Native · Expo · Bun · Redis
Software Engineer
Dec 2020 – now
Monday Consulting GmbH · Hamburg
Enterprise web and accessibility projects, from client workshops to delivery.
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Corporate website rebuild · DAK-Gesundheit
2025 – now
Customer-service forms and processes. Next.js · CoreMedia · Formcentric · GraphQL
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Migration to CoreMedia 12 · IFB Hamburg
2025
From a custom CMS, with recurring WCAG 2.2 AA reviews. Java · React · SCSS · Vite
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Accessibility overhaul (BFSG) · HanseMerkur
2025
Audit and full website rework for EAA compliance. HTML · SCSS · JavaScript
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Nine domains migrated to FirstSpirit · GASAG
2023 – 2025
Accessible frontend and a NestJS API layer for FirstSpirit. Vue.js · TypeScript
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Website and infrastructure relaunch · HC24 · Lead developer
2022 – 2024
Owned CMS, frontend, hosting, and deployment. Next.js · Strapi · Docker · Nginx
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Website and intranet relaunch · DVKA
2023 – 2025
Agile delivery with Kanban in close client alignment. React · TypeScript · Tailwind
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Shop frontend and sustainability report · Lebensbaum
2021 – 2023
Magento storefront and report with Algolia search. Next.js · GraphQL · Strapi
Other
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React Native Developer · Skateboarding companion app
2025 – 2026
Unreleased; built with Expo, TypeScript, Zustand, TanStack Query, Supabase, MMKV, and Unistyles 3.0, focused on performance and maintainable architecture.
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Software Engineer · Cuvent Technologies
2019 – 2021
Event-based social media platform for mobile, built with React Native.
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Research Assistant · IMIS, University of Lübeck
2019