Available to hire
Hi, I’m Alvin Mbuvi, a Senior Full-Stack Developer with over a decade designing, building, and maintaining scalable web, mobile, and desktop applications. I specialize in architecting robust end-to-end solutions across frontend, backend, and infrastructure, focusing on performance, security, SEO, and great user experience.
I work with modern frontend and backend stacks (React/Next.js, Vue/Nuxt.js, Svelte, Angular, Flutter, React Native, Swift, .NET Core, Python, Ruby on Rails, Go, Node.js, Rust) and have recent focus on full-stack Rust (Dioxus, Yew + Rocket/Actix/Axum). I enjoy integrating AI/ML features, blockchain tech, and cloud platforms, delivering high-impact applications across Switzerland.
Skills
Experience Level
Expert
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Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Language
English
Fluent
German
Fluent
Japanese
Intermediate
French
Beginner
Work Experience
Full Stack Developer at Freelancer
July 31, 2022 - July 22, 2025Executed various web projects involving website, software, and app development using HTML, CSS3, React, and JavaScript. Provided online tutoring in digital marketing and email marketing. Delivered sales and Shopify optimization through programming of websites.
Webentwicklung, Freelance at Github Projects
April 30, 2023 - July 22, 2025Implemented multiple web development projects utilizing modern web standards and technologies.
Webentwicklung, Freelance at ICT Fiverr Online Portal/Upwork
September 30, 2021 - July 22, 2025Developed websites and applications as a freelancer on online platforms such as Fiverr and Upwork.
Montagemechaniker at Gutor Electronic, Wettingen, Global Personal
December 31, 2023 - July 22, 2025Assembled mechanical components for UPS systems and related devices, performed mechanical procedures including socket replacement and assembly tasks, and conducted quality checks and drives of new vehicles.
Montagemechaniker at AMAG Mobilog, Lupfig, Adecco
December 31, 2022 - July 22, 2025Performed mechanical assembly, maintenance, and repair work on vehicles including cleaning and inspection tasks.
Mitarbeiter Fahrzeugreinigung at AMAG Mobilog, Lupfig, Adecco
July 31, 2022 - July 22, 2025Cleaned and maintained vehicles, ensuring readiness for delivery and customer satisfaction.
Automechaniker at BMW-Zentrale, München, DE
September 30, 2020 - July 22, 2025Handled mechanical assembly work including fabrication, production mechanics, and body and motor installations. Engaged in various service and repair activities.
Lagermitarbeiter at Digitec Galaxus via Manpower
October 31, 2022 - July 22, 2025Managed warehouse operations including inspection, sorting, packaging, and loading of shipment items.
Betriebsmitarbeiter at Diverse Firmen via Trabeco
May 31, 2022 - July 22, 2025Engaged in various operational tasks across different companies including production and logistics support.
Betriebsangestellter at Diverse Firmen via Adecco
March 31, 2022 - July 22, 2025Performed operational duties in various companies facilitating workplace processes.
Kommissionierer at Coop Schweiz, via Manpower
September 30, 2021 - July 22, 2025Handled order picking and preparation including sorting, packaging, and internal mail handling.
Senior Full Stack Engineer at Breitling
August 1, 2025 - October 16, 2025Contributed to the development of an e-commerce platform using React, Next.js, Node.js, Python, Nest.js, GraphQL, and PostgreSQL, resulting in a 20% increase in customer engagement. Developed and maintained an AI-based recommendation system, yielding an 18% increase in customer engagement and a 12% lift in sales. Led frontend migration from Angular to React, improving maintainability and reducing bundle size by 20%, while enhancing overall developer experience. Built a CRM service integrating with Salesforce to efficiently manage inventories and analytics. Implemented Redis caching to reduce data load and improve performance, and deployed with Docker on Digital Ocean using GitHub Actions for CI/CD, achieving a 28% reduction in deployment time and a 55% increase in deployment frequency. Integrated Cloudflare CDN for performance and scalability and connected multiple payment services using an Adapter pattern to support diverse methods.
Full Stack Engineer at Videopixie
March 1, 2022 - October 16, 2025Designed and implemented a microservices-based architecture for a video production platform using React, Next.js, Python, Nest.js, GraphQL, and PostgreSQL. Drove end-to-end SDLC and introduced an AI-powered RAG chatbot leveraging LangChain and large language models to enhance NLP-driven video tagging and categorization. Led frontend migration from Angular to React to improve maintainability and reduce bundle size by ~20%, plus enhanced real-time monitoring via CI/CD. Built a company design system and component library with Storybook to accelerate development by ~32%. Optimized frontend performance with lazy loading, code-splitting, and advanced caching, cutting page load times by ~25%. Deployed on GKE with Docker, configured GitHub Actions for CI/CD, and used Google Cloud Functions for serverless tasks. Implemented production monitoring with DataDog and Sentry.
Software Engineer at Token Metrics
July 1, 2019 - October 16, 2025Developed a cryptocurrency trading platform using HTML, CSS, JavaScript, React Native, AngularJS, PHP, and MySQL. Addressed slow API performance by implementing efficient batched querying to eliminate N+1 issues, achieving ~50% faster data loading. Built comprehensive test suites (unit, integration, and E2E) with Jest and Cypress, delivering over 90% test coverage. Delivered pixel-perfect, responsive UI, boosting mobile conversion by 30%.
Freelancer
March 1, 2017 - October 16, 2025Provided end-to-end web development services for clients across e-commerce and crypto sectors, delivering high-quality, maintainable code and responsive UI.
Senior Software Engineer at NovaWave LLC
August 1, 2025 - August 1, 2025Led the design and development of scalable web and cloud solutions for enterprise clients in finance, logistics, and analytics. Focused on building high-performance distributed systems, integrating AI-driven automation, and optimizing architectures for reliability, scalability, and maintainability.
Software Engineer at Beqom SA
September 1, 2023 - September 1, 2023Designed and maintained microservice-based architecture using C# (.NET Core) and TypeScript (Node.js) for Beqom’s global compensation platform. Implemented data integration modules with SAP, Workday, Oracle HCM via REST/GraphQL APIs; built real-time data synchronization, ETL pipelines, and analytics dashboards; improved CI/CD workflows and security/compliance.
Software Engineer at S-PRO
April 1, 2020 - April 1, 2020Built full-stack web applications using TypeScript, Node.js, React, and Python; designed and deployed RESTful APIs and microservices; integrated Open Banking APIs and automated reconciliation; developed AI-powered features including invoice data extraction and transaction classification; managed cloud infrastructure with Docker, AWS, and Kubernetes.
Junior Software Developer Intern at Bexio AG
April 1, 2018 - April 1, 2018Contributed to cloud-based accounting and business management solutions for Swiss SMEs; optimized SQL queries and data processing; developed modular UI components and SSRS-based reporting tools; participated in Agile development processes.
Assembly Technician at Gutor Electronic GmbH
December 31, 2023 - December 31, 2023Assembled industrial UPS systems based on technical drawings and BOM specifications; performed mechanical fitting, adjustment, alignment, and functional testing; collaborated with electrical technicians; maintained ISO-compliant production processes.
Education
Master of Computer Science at Benedict Schule
September 15, 2022 - February 15, 2023Verfahrensmechaniker at Staatliches berufliches Schulzentrum, Wasserburg am Inn, DE
January 1, 2013 - December 31, 2016Informatik-Lehrgang at Benedict Schule, Zürich
January 1, 2021 - December 31, 2022Ausbildung Verfahrensmechaniker at Renolit SE, Aachen
January 1, 2013 - December 31, 2016Bachelor’s Degree in Computer Science (Incomplete – One Semester) at University of Zurich, Switzerland
January 1, 2013 - December 31, 2017Polymechanic / Process Mechanic – Plastics and Rubber Technology at FR Halbzeuge, Germany
January 1, 2014 - December 31, 2016Qualifications
JobFit-Kurs & digitales Coaching
January 1, 2025 - December 31, 2025Berufliche Standortbestimmung
January 1, 2024 - December 31, 2024Lehrgang Informatik
January 1, 2024 - December 31, 2024Lehrgang Informatik
January 1, 2021 - December 31, 2022Interne Vertiefung Automechanik
January 1, 2019 - December 31, 2020Problem Solving Certificate
January 11, 2030 - November 6, 2025SQL Certificate - Web Developer
January 11, 2030 - November 6, 2025Certified Software Development Professional (CSDP)
January 11, 2030 - November 6, 2025AWS Certified Solutions Architect – Associate
January 11, 2030 - November 6, 2025Google Cloud Professional Cloud Architect
January 11, 2030 - November 6, 2025Certified Kubernetes Administrator (CKA)
January 11, 2030 - November 6, 2025Scrum Master Certification (PSM I)
January 11, 2030 - November 6, 2025Full-Stack Web Developer Nanodegree
January 11, 2030 - November 6, 2025Machine Learning Certification
January 11, 2030 - November 6, 2025Industry Experience
Software & Internet, Manufacturing, Retail, Transportation & Logistics, Media & Entertainment, Financial Services, Professional Services
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