.NET
Building high-performance APIs and microservices with ASP.NET Core, Entity Framework, and C#.
Hello, I'm
Andris Spalvis
Fullstack Developer
I build modern, scalable web applications from Riga, Latvia. Specializing in .NET, Angular, Next.js, and cloud-native solutions.
About Me
I'm a fullstack developer based in Riga, Latvia, passionate about building robust and user-friendly web applications. With experience across the entire stack — from databases and APIs to polished front-end interfaces — I deliver end-to-end solutions that scale.
My daily toolkit includes .NET for backend services, Angular and Next.js for front-end development, PostgreSQL for data, and GitLab CI/CD pipelines for seamless deployments.
Tech Stack
Java
Developing microservices and backend systems with Java 21, Spring Boot, and gRPC.
Angular
Creating dynamic, component-driven single-page applications with TypeScript and RxJS.
Next.js
Server-side rendered and statically generated React applications with optimal performance.
PostgreSQL
Designing efficient relational databases, writing optimized queries, and managing data at scale.
MongoDB
Working with document-oriented data, flexible schemas, and aggregation pipelines.
AWS
Cloud infrastructure with EC2, S3, Lambda, and managed services for scalable deployments.
DevOps & CI/CD
Docker containerization, GitLab pipelines, infrastructure as code, and automated deployments.
AI Engineering
Leveraging AI for development productivity, building custom MCP servers, and workflow automation.
Experience
DevOps Engineer / Senior Fullstack Developer
Baltic Software Factory
Riga, Latvia · Hybrid
Handwave — Biometric Payment Platform
Building a contactless payment platform using palm print recognition. Developing microservices, API gateways, and admin portal in a 15+ service architecture with gRPC inter-service communication.
Arei.Sudatis — Information System
Responsible for DevOps infrastructure setup and maintenance, CI/CD pipelines, and backend development support.
LNAEP — Back-office & Front-office System
Developed a completely new back-office and front-office system. Provided guidance and assistance to other developers.
CFLA.KPS — Background Job Processing System
Developed a new system for background job processing. Integrated government services and supported other developers.
IeVP-IIS2 — System Web Migration
Migrated the system to web-based technologies. Implemented new features, maintenance, and handled production deployments. Duration: 2+ years.
RTU.EP42 — Latvija.lv e-Service
Developed e-Service using LVP.MVC components. Implemented end-to-end tests with Selenium and API load testing with K6, Grafana, and InfluxDB.
VUIS.EP184 — Latvija.lv e-Service
Migrated the e-Service to .NET 8, ensuring compatibility and improved performance.
Full-stack Developer
Lightsoft Solutions
Riga, Latvia
IeVP-IDK — Integrated System
Designed system architecture, set up project infrastructure from scratch, established CI/CD pipelines, and led a team of developers.
SUDAT Information System
Maintained the system and implemented new features.
Full-stack Developer
viaPro SIA
Riga, Latvia
E-Commerce Platform
Developed an e-commerce platform integrated with ERP-iScala. Built Node.js Express API for Microsoft SQL Server, and React TypeScript frontend with MobX and Material-UI.