Anatolii

Anatolii Lykhohodenko
Full-Stack Developer
Bucharest, Romania (Remote) — Open to EU-based Remote Roles | [open contact info](look above in the "contact info" section) |
[open contact info](look above in the "contact info" section) | LinkedIn | GitHub

SUMMARY
Full-Stack Developer with 2.5+ years of commercial experience building enterprise ERP integrations and backend
logic for banking, retail, and government-sector clients. Specialized in complex business logic, SQL query
optimization, and third-party system integrations (SOAP/REST), with a strong focus on clean code, code review
practices, and maintainable, testable software. Comfortable working with AI-assisted development tools (Cursor,
Claude, Copilot) as part of a modern engineering workflow. Currently deepening expertise in relational database
design, containerization (Docker), and system architecture through independent full-stack projects (React, Next.js,
PostgreSQL). Upper-Intermediate to Advanced English (B2+) — comfortable with professional communication,
documentation, and technical discussions.

SKILLS
Languages: JavaScript, TypeScript, SQL
Frontend: React, Next.js
Backend: Node.js, Express
Databases: PostgreSQL, MS SQL, Prisma ORM
Tools & Practices: Git, GitLab, GitHub, Docker, Postman, RESTful API design, code review, unit/integration testing,
AI-assisted coding (Cursor/Claude/Copilot)

EXPERIENCE
Senior Software Engineer — A5 (Enterprise ERP Software)
April 2024 – Present · Remote
• Designed and built a SOAP-based integration module from scratch for a government insurance agency client,
handling bidirectional data sync: importing payment records, generating and posting financial documents, and
exporting processed transactions back with payment confirmation status.
• Implemented historical-state business logic for asset split/merge operations for a national banking client,
supporting full reversal across multiple document-driven state transitions while maintaining data consistency.
• Optimized a document-processing query for a major retail chain client, eliminating per-row queries inside a loop
in favor of a single batched query with in-memory mapping — reducing processing time from ~6-7 minutes to
under 30 seconds for 600+ rows.
• Delivered both client-specific integrations and product-wide features used across the client base, participating
in code review and collaborating with QA, business analysts, and senior engineers to refine specifications and
reuse existing architecture.
• Promoted from mid-level to senior engineer within the first year based on independent ownership of
client-facing modules.

PROJECTS
Taskify — Task Management App
Next.js · TypeScript · PostgreSQL · Prisma · NextAuth · dnd-kit · Docker
• Built a Jira-like task management platform with a Kanban board, optimistic drag-and-drop updates with rollback
on failure, and per-action activity logging.
• Designed a relational schema (User, Project, Task, Comment, ActivityLog) with soft-delete and a full audit trail.
• Containerized the application with a multi-stage Dockerfile and Docker Compose (Next.js + PostgreSQL),
including automated Prisma migrations on startup.

MovieTracker — Full-Stack Movie Discovery App
React · TypeScript · Node.js · Express · PostgreSQL · Prisma · TMDB API
• Built a Netflix-style movie discovery app with combined search and filtering, watchlist/favorites, and JWT-based
authentication.
• Integrated the TMDB API with client-side caching (TanStack Query) to minimize redundant external requests.

CONTINUOUS LEARNING
• Actively studying advanced SQL (indexing strategies, query optimization, transaction isolation levels, ACID
guarantees) and data structures & algorithms (trees, heaps, graph traversal) through structured practice
(LeetCode/NeetCode).
• Learned Docker from scratch — multi-stage builds, Docker Compose networking/volumes, and hands-on
debugging (dependency resolution, environment configuration) while containerizing a personal full-stack
project.
• Set up an isolated KVM/QEMU virtual machine environment for safely testing untrusted code from external
sources, following security best practices.
• Building full-stack side projects to explore modern patterns (Server Actions, optimistic UI updates, relational
schema design).

EDUCATION
Bachelor of Navigation (with Honors)
Oleksii Solyanyk Odesa Maritime College of Fishing Industry, 2019–2023