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Daniels Haitovs

@danielshaitovs

I build scalable full-stack platforms, from resilient backend architecture to high-performance React and Next.js products.

Latvia

Message

What I'm looking for

I'm looking to own ambiguous, high-impact engineering problems end to end, building scalable systems with EU-based teams across backend architecture, performance-critical products, and modern AI-enabled workflows.

I've built and scaled production systems across fintech, e-commerce, travel, and manufacturing. At Spinwise, I refactored high-traffic Node.js services, redesigned database architecture, and implemented reliable idempotent webhook processing.

I've led end-to-end platforms for Goedgemerkt, Sofiture, URB, and PlazaFashionStore, delivering headless commerce, travel booking, ERP, B2B integrations, and SEO-focused Next.js applications. I take ownership of unfamiliar problems from architecture through delivery, using NestJS, React, Next.js, microservices, and performance testing.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Spinwise

Apr 2025 - Present (1 year 6 months)

Refactored and optimized core Node.js codebase and database architecture, reducing latency across high-traffic services. Architected an inbox pattern for reliable webhook processing and designed stress tests to validate stability.

NodeJS Database Architecture Webhooks Performance Testing High Concurrency Systems Infrastructure

Senior Full-Stack Engineer

PlazaFashionStore

Mar 2023 - Aug 2026 (3 years 5 months)

Architected and integrated a comprehensive ERP system and headless Magento 2 store. Centralized inventory management across multiple warehouses and external suppliers, and built B2B integrations.

ERP Magento ScandiPWA React Inventory Management B2B Integration SEO Performance Optimization

Lead Full-Stack Developer / UI Designer

URB

Mar 2026 - May 2026 (2 months)

Led end-to-end platform development from business research through UI/UX design to technical architecture. Built a high-performance Next.js application with REST API for appointment scheduling and achieved 100/100 SEO score.

Next.js React REST APIs UI UX Design SEO Google Search Console Google Analytics State Management

Lead Full-Stack Developer

Sofiture

Aug 2025 - Nov 2025 (3 months)

Led end-to-end development of a travel booking platform, translating complex business logic into scalable architecture. Integrated third-party travel inventory providers and secure payment gateways.

Next.js React Travel Booking Payment Gateways SEO Core Web Vitals SSR

Senior Software Engineer

Goedgemerkt B.V.

Jan 2022 - Oct 2025 (3 years 9 months)

Migrated a manufacturing business from Magento to headless BigCommerce architecture. Designed REST API integrations and microservices using NestJS, and maintained a stack spanning Next.js, Strapi, Stripe, and DHL APIs.

Magento BigCommerce NestJS REST APIs Microservices Next.js Strapi Stripe DHL API Python PHP

Full-Stack Web Developer

77Agency

Jan 2021 - Jan 2022 (1 year)

Delivered three major e-commerce builds within a five-person Magento team. Engineered custom Magento modules and customized third-party plugins to meet client requirements.

Magento PHP JavaScript CSS jQuery Ecommerce Module Development