j
jsimiyu

John S

@jsimiyu

Senior Backend Engineer

Quênia
Inglês
Algumas informações são exibidas no idioma inglês.
Sobre mim
Senior Backend Engineer specialising in production backend systems, APIs, fintech infrastructure, identity, and enterprise integrations. I work mainly with Java and Spring Boot, with experience in Python, Go, and Node.js/Express. I’ve built financial transaction systems, investment platforms, enterprise SSO, legacy integrations, large-file infrastructure, and API/data platforms using PostgreSQL, Kafka, Keycloak/OIDC, and Docker. ... Saiba mais

Habilidades

j
jsimiyu
John S
offline • 
Tempo médio de resposta: 1 hora

Conheça meus serviços

Aplicações Web Full Stack
I will build your spring boot vaadin business web application
A partir deUS$ 500 /projetoMais detalhes
API e Integrações
I will build a scalable backend API for your application
A partir deUS$ 250 /projetoMais detalhes

Experiência profissional

Senior Backend/Platform Engineer

Invest Africa • Período integral

Aug 2021 - Present • 5 yrs

Investment core, financial engines, lending/payment systems.