Ілля

Illia Zotov
SOFTWARE ENGINEER | BACKEND / FULL-STACK
Kryvyi Rih, Ukraine | [open contact info](look above in the "contact info" section) | [open contact info](look above in the "contact info" section) | gotoffer.app | Remote

PROFILE

Software engineer with 6 years of commercial experience and strong ownership across backend, product, cloud, and delivery. Leads
architecture and technical planning for a multi-tenant logistics platform; builds production systems with Node.js/NestJS, TypeScript,
React/Next.js, PostgreSQL, AWS, real-time communication, and AI-assisted workflows. Comfortable taking ambiguous product
requirements from design through rollout, migration, testing, and operations.
EXPERIENCE

NMS Korpo | Full-Stack Developer -> Lead Backend Developer Jan 2026 - Oct 2026
Remote, Poland | Multi-tenant logistics ERP with real-time operations, document workflows, and a React client.
Progressed from full-stack delivery to lead backend ownership, leading architecture, technical planning, and implementation across
domain modules and service boundaries.
Owned security and access-control evolution, including granular RBAC, authentication flows, rate limiting, and migration from role-
based permissions without service interruption.
Delivered end-to-end product capabilities including e-signatures, PDF generation, live status updates, vehicle tracking, gRPC service
communication, and AI-assisted document recognition.
Maintain engineering quality and delivery infrastructure through automated tests, Docker-based environments, CI/CD practices,
code quality tooling, and internal developer documentation.
Stack: Node.js, NestJS, TypeScript, React, PostgreSQL, Redis, gRPC, WebSockets, AWS Lambda, Docker, Jest, supertest
Mine Marketing | Back-End / Full-Stack Developer Jun 2022 - Dec 2025
Remote, Israel | Advertising automation and analytics platform integrating multiple external marketing and data providers.
Designed and maintained ETL pipelines, scheduled collectors, and API integrations for large-scale marketing data ingestion and
synchronization.
Built and evolved Node.js/NestJS microservices and AWS infrastructure, with responsibility for reliability, deployment automation,
data access patterns, and production troubleshooting.
Delivered internal full-stack tools, scraping workflows, and operational automations directly with business stakeholders, turning
manual processes into maintainable product features.
Stack: Node.js, NestJS, TypeScript, PostgreSQL, Redis, REST APIs, AWS EC2/Lambda/S3, Docker, CI/CD, Cheerio
Freelance | Front-End / Web Developer Jan 2020 - Feb 2022
Remote | Client web development across landing pages, online stores, and CMS-based websites.
Owned implementation from responsive UI and theme customization to PHP-backed integrations, deployment, and client-facing
delivery.
Stack: JavaScript, HTML/CSS, PHP, WordPress, MODX, OpenCart, Shopify

SELECTED PRODUCT

GotOffer | Solo Founder & Engineer
Production job-search SaaS spanning a Next.js web app, NestJS API, and browser extension. Own product design and engineering end
to end: job-board integrations, CV matching, interview preparation, tailored document generation, billing, shared contracts, and real-
time progress.
Stack: Next.js, React, TypeScript, NestJS, PostgreSQL, Socket.IO, OpenAI/Google/OpenRouter, LangChain, AWS S3, Docker
CORE SKILLS

Backend: Node.js, NestJS, TypeScript, REST, gRPC, WebSockets, microservices
Frontend: React, Next.js, TanStack Query/Table, Zustand, Zod
Data: PostgreSQL, TypeORM, MongoDB, Redis, ETL, query optimization
Cloud & Delivery: AWS, Docker, GitHub Actions, CI/CD, VPS administration
AI: OpenAI/Google/OpenRouter, LangChain, AI SDK, LLM integrations, document recognition
Testing: Jest, Vitest, supertest, MSW, unit/e2e testing
EDUCATION
Bachelor of Arts, National University of Kryvyi Rih | 2008-2012