~/profile on main
Nikita Krivoshei
About
ship> CI/CD, Docker, automated checks, observability, clear documentation, and reliable release workflows.
operate> Experience diagnosing API, data, authentication, configuration, build, and runtime issues across test and production environments.
build> Commercial experience building and maintaining customer-facing applications with TypeScript, Angular, React, REST APIs, reusable components, and responsive interfaces.
Skills
Infrastructure & Cloud
Frontend & Software Engineering
APIs & Data
Observability & Reliability
Support & Troubleshooting
Experience
SPRYLAB
digital publishing platform for media brands
Frontend Software Engineer | SaaS Platform Delivery
- Delivered and maintained frontend features across 10+ customer applications for media brands including MOPO and BikeRadar within SPRYLAB's SaaS publishing platform.
- Built reusable Angular/TypeScript functionality and diagnosed REST API, authentication, configuration, build, and cross-browser issues; validated changes through Jenkins across preview, test, and release environments.
RT Labs
e-government platform development
references: Website
Frontend Software Engineer | Angular & Platform Delivery
- Built and supported Angular/TypeScript modules for nationwide COVID-19 certificate and QR-code workflows, including API-driven states, localization, print/download behavior, and browser compatibility.
- Reproduced migration, build, runtime, REST API, and analytics/data issues; supported GitLab releases, unit tests, test-environment validation, QA handoffs, and hotfixes.
First Bit
business software and workflow systems · university placement
Application Support | Business Systems Configuration
- Supported and configured business applications in customer environments, troubleshooting operational issues during on-site visits.
- Used SQL and database checks to investigate data, configuration, and workflow issues; documented findings in Jira and coordinated with users to verify resolution.
Selected Engineering Work
Featured
Production App Infrastructure
Production-style React/TypeScript and Fastify application for exploring containerized delivery, REST API reliability, observability, security checks, load testing, rollback workflows, Terraform validation, and Kubernetes readiness.
angular-serverless-commerce-dashboard
Serverless commerce dashboard
Angular and NgRx commerce dashboard using an AWS API Gateway/Lambda data proxy, tests, and GitHub Pages deployment.
React/TypeScript app gallery
Routed React and TypeScript app gallery covering Redux state management, API integrations, form validation, and unit tests, shipped through GitHub Actions to GitHub Pages.
Engineering Portfolio Delivery Pipeline
Astro portfolio packaged with Docker/nginx and delivered to private S3 and CloudFront through GitHub Actions OIDC, with linting, type checks, HTML and link validation, Playwright accessibility tests, container smoke tests, bundle budgets, and CodeQL.
Linux workstation automation
Ubuntu-focused dotfiles and bootstrap scripts with shell health checks, ShellCheck, shfmt, and GitHub Actions.
salary-prediction-linear-regression
Dockerized ML app pipeline
Streamlit salary prediction app packaged with Docker and validated by pytest, ruff, CI, and an image build.