Олександр

Alexander Lambert [open contact info](look above in the "contact info" section)
[open contact info](look above in the "contact info" section) • github.com/alexander-
Full Stack Developer (React / TypeScript /
lambert
NestJS) Open to Remote • Ukraine

PROFILE SUMMARY

Full Stack Engineer with 2+ years of commercial experience designing and scaling modern web applications across E-
Commerce and Logistics domains. Specialized in building high-performance React/Next.js frontends and robust
NestJS/PostgreSQL backends. Experienced in containerizing applications with Docker, optimizing API performance,
setting up automated CI/CD pipelines, and writing end-to-end tests. Strong background in Agile/Scrum cross-
functional environments. Fluent in English (C1).

TECHNICAL SKILLS

Languages: TypeScript, JavaScript (ES6+), SQL, HTML5, Backend & DB: NestJS, Node.js, PostgreSQL, Prisma ORM,
CSS3 Redis, REST APIs

Frontend: React.js, Next.js (SSR), React Query, Zustand, DevOps & Testing: Docker, Docker Compose, Playwright
Redux, TailwindCSS (E2E), GitHub Actions, Vercel

WORK EXPERIENCE

Full Stack Developer • Mithrill Development Oct 2025 – Aug 2026
Full-stack admin platform for managing products, orders, and customer analytics for an online retail client.

Architected end-to-end features using NestJS, Prisma, and PostgreSQL on the backend, integrated with a React/Next.js
frontend.
Containerized application services (NestJS, PostgreSQL, Redis) using Docker and Docker Compose for consistent local
development and isolated test environments.
Boosted initial load performance by ~35% by migrating key catalog pages to Next.js SSR and integrating Redis for frequent
query caching.
Designed REST APIs adhering to OpenAPI/Swagger standards, enabling automatic client type generation and seamless
frontend integration.
Established E2E test suite using Playwright, covering critical checkout and inventory management flows to prevent
regression issues.
Streamlined deployment workflows by setting up GitHub Actions pipelines for automated linting, testing, and Vercel preview
deployments.
Technologies: React.js, Next.js, TypeScript, NestJS, PostgreSQL, Prisma, Redis, Docker, Docker Compose, React Query, Zustand, Playwright,
Storybook, TailwindCSS, GitHub Actions, Vercel.

Full Stack Developer • m2k Dec 2024 – Sep 2025
Logistics management system handling real-time order tracking, driver assignments, and route optimization.
Engineered dispatch & admin dashboards in React with Zustand for complex local UI state and React Query for server-state
caching.
Extended database schemas and API endpoints in NestJS/PostgreSQL to support driver assignment and status updates.
Reduced database read latency by 40% for high-frequency dispatcher dashboards by implementing a Redis caching layer.
Configured Docker Compose setups for local database and Redis service replication during development.
Secured platform access using JWT authentication and role-based route guards in NestJS, with Google OAuth 2.0
integration via Passport.js.
Built complex multi-step validation forms for order creation using Formik and Zod/Yup schemas, improving data integrity.
Technologies: React.js, TypeScript, NestJS, PostgreSQL, Prisma, Redis, Docker Compose, JWT, Google OAuth 2.0, React Query, Zustand,
Formik, Styled Components, TailwindCSS.

Alexander Lambert — Curriculum Vitae Page 1 of 2

WORK EXPERIENCE (CONTINUED)

Frontend Developer • Freelance Aug 2024 – Nov 2024
Custom web applications, booking platforms, and marketing landing pages for international clients.
Delivered pixel-perfect, responsive client interfaces from Figma designs using React, Redux/Zustand, and TailwindCSS.
Integrated third-party REST APIs and payment services into client booking platforms with robust error handling.
Configured production environments and domains on Vercel with automated preview builds for client reviews.
Managed version control, release branches, and handover documentation via Git/GitHub for seamless project delivery.
Technologies: React.js, JavaScript, React Query, Redux, Zustand, Formik, TailwindCSS, Vercel, Git.

EDUCATION

Bachelor of Software Engineering 2019 – 2023
Zaporizhzhia National University

LANGUAGES

English: Advanced (C1) • Ukrainian: Native

Alexander Lambert — Curriculum Vitae Page 2 of 2