Hack Capital

About Basecase Labs

What We Do

Karl Pawlowicz

Full-Stack Product Development

Lukas Blazek

CI/CD & Developer Productivity

Blake Wisz

Testing Infrastructure

Case Studies

Credits & Loyalty System

Built a complete credits/loyalty MVP for a live voting platform , from database schema design through UI. Implemented feature-flagged rollout using GrowthBook, race condition protection for concurrent credit operations, and dynamic pricing tied to vote bundle configurations. Shipped to production with zero downtime.

CI/CD Pipeline Optimization

Cut CI pipeline from 18 minutes to 7 minutes by diagnosing root causes: removed counterproductive Webpack cache layers, implemented per-test database isolation to eliminate flaky tests, and optimized GitHub Actions parallelism. Result: faster developer feedback loops and more reliable deployments.

E2E Testing Framework

Designed and built a Playwright-based E2E testing framework with a credential matrix covering 16 user scenarios across free, premium, and admin roles. Automated test execution across Chrome and mobile Safari with parallel execution and structured reporting.

How We Work

Embedded Engineer

We join your team as a senior-level IC. Same standups, same sprint board, same Slack channels. You get consistent velocity from someone who understands your codebase, not a rotating cast of contractors.

Project-Based

Have a defined initiative : a new feature, a migration, a testing overhaul? We scope it, staff it, and deliver it with clear milestones. You stay focused on your roadmap while we execute.

Technical Retainer

Reserve a block of senior engineering hours each month for ongoing needs: code reviews, architecture guidance, CI/CD improvements, and ad-hoc feature work. Flexible capacity without the overhead of a full-time hire.