DevLazar
Log
02
Disclosure
Sector only
Sector
Logistics and warehouse management
Role
Full-stack software engineer
Stack
TypeScript · React · Next.js App Router · Node.js · NestJS · PostgreSQL · TypeORM · OpenAI API · Hetzner · GitHub Actions · Vitest
When
2025
Work / Build logs / Log 02

Logistics and warehouse management, NDA protected.

A React admin interface, Next.js pages and NestJS APIs for a logistics and warehouse management application. The company is under NDA and is not named.

DisclosureStamp 2 of 3 · half open
Sector only
Said · sector, role, stack, the work
Not said · the company, under NDA
01
What I owned

Delivered features across a React administrative interface, Next.js content and product pages, and NestJS APIs backed by PostgreSQL.

Implemented an OpenAI-integrated backend service with usage reporting and cost controls.

Established frontend and backend hosting infrastructure on Hetzner and configured CI/CD workflows using GitHub Actions.

Migrated the application from Git submodules to a monorepo, introduced a shared component library, and standardized linting and commit conventions.

Worked directly with stakeholders to clarify business requirements and wrote unit tests using Vitest.

Other logs
Log 01Sector only
Media and publishing, NDA protected
React CMS features and NestJS APIs, from requirements to release.
Log 03Sector only
EdTech, NDA protected
React applications and NestJS services for many users and organizations.
Log 04Named
Directive Health
NestJS and gRPC services that fetch and transform data from several healthcare providers.
Log 05Sector only
Digital Private Banking
React interfaces and Node.js services for an internal banking platform.
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More logs: banking, insurance, IoT
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