a
a_nehelia

Anatolii N.

@a_nehelia

Senior Software Engineer

Ucrânia
Inglês
Algumas informações são exibidas no idioma inglês.
Sobre mim
Backends that touch money have one job: don't surprise anyone — and that's what I've spent the last 9 years making sure of. Senior Node.js engineer, currently Tech Lead at NovaPay (fintech). I help teams fix fragile payment logic, slow APIs, tricky integrations (Stripe, banks, partner APIs), and legacy code nobody wants to touch. Stack: Node.js, TypeScript, NestJS, PostgreSQL, Vue.js, Docker. 100% Job Success, $100K+ earned, 27 projects delivered. Tell me what's hurting — I'll be honest if I can help.... Saiba mais

Habilidades

a
a_nehelia
Anatolii N.
offline • 
Tempo médio de resposta: 1 hora

Conheça meus serviços

API e Integrações
I will integrate stripe payment gateway in your node
A partir deUS$ 150 /projetoMais detalhes

Portfólio

Experiência profissional

Nova_Poshta

Senior Software Engineer

Nova Poshta • Período integral

Mar 2024 - Present • 2 yrs 2 mos

Promoted to Tech Lead, owning architecture, delivery, and code quality for a team building core payment- processing services at one of Ukraine's largest fintech players. Lead system design for high-load Node.js / TypeScript services handling real money flows, with strict requirements on consistency, observability, and safe deploys. Drive PostgreSQL schema and query design for transactional workloads; identify and remove performance bottlenecks in production-critical paths. Run technical planning, code review, and 1:1 mentoring; raise the bar on testing, error handling, and incident response across the team. Partner with product, risk, and operations to translate financial business rules into reliable backend logic and internal tools for operational teams. Improve legacy modules through targeted refactoring while keeping production behavior intact.