Looking for a job

Саша Хоманець

@oleksandr-khomanets

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I build scalable full-stack web applications for FinTech, SaaS, eCommerce, and HealthTech products.

Ukraine

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What I'm looking for

I'm looking to build scalable, user-centric web products where I can apply modern JavaScript, cloud engineering, microservices, CI/CD, and strong testing practices to deliver measurable business outcomes.

I've built loan origination, patient engagement, headless eCommerce, and workforce management products at Radency and Softonix. My work spans Next.js and React frontends, NestJS and Node.js services, GraphQL and REST APIs, and AWS deployments.

For Radency's LoanLens platform, I helped deliver a cloud-native lending system that reduced manual underwriting time by over 60% and improved average API response time by 42%. I build resilient microservices, secure multi-tenant data systems, automated CI/CD pipelines, and well-tested user-centric products.

Experience

Work history, roles, and key accomplishments

Senior Full Stack Developer

Radency

Jan 2024 - Jun 2026 (2 years 5 months)

Architected frontend with Next.js and Redux Toolkit, built NestJS microservices with GraphQL, designed PostgreSQL multi-schema database, implemented OAuth2/JWT authentication, deployed on AWS EKS, and configured CI/CD pipelines.

Next.js Redux toolkit Material UI NestJS GraphQL PostgreSQL JWT Auth0 Docker Kubernetes GitHub Actions Jest Playwright Redis

Full Stack Developer

Softonix

Oct 2021 - Oct 2023 (2 years)

Developed headless storefront with Next.js, merchant dashboard with React.js, GraphQL APIs with Node.js/Express, integrated Stripe/PayPal, deployed on AWS EC2, and set up CI/CD pipelines.