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scivisuals

Joshua A

@scivisuals

Full Stack Developer, Plaid and Stripe Integration Expert

Nigéria
Inglês, Alemão, Francês
Algumas informações são exibidas no idioma inglês.
Sobre mim
Experienced full stack Developer and website developer with 7 years of experience, dedicated to delivering high-quality solutions and solving complex problems. Highly adept at taking full ownership of projects, leading diverse teams, and seamlessly contributing at any level to ensure success. ... Saiba mais

Habilidades

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scivisuals
Joshua A
offline • 

Conheça meus serviços

Wordpress
I will build secure virtual data room encrypted with nda gateway for enterprise website
A partir deUS$ 80 /projetoMais detalhes
Aplicações Web Full Stack
I will integrate plaid API payment system into your website
A partir deUS$ 70 /projetoMais detalhes

Experiência profissional

Freelancer.com

Full Stack Engineer

Freelancer.com • Período integral

Jul 2026 - Aug 2026 • 1 mo

Full Stack Engineer specializing in secure financial technology integrations, robust backend pipelines, and seamless user authentication systems.  Key Achievements: • Designed and deployed end-to-end payment systems using Plaid Link, resulting in secure frontend bank linking and flawless backend token exchanges. • Successfully built automated ACH payment transfer networks and custom payment gateways, moving live capital smoothly through web applications. • Integrated robust third-party processing setups combining Plaid + Stripe to safely handle user identities, KYC compliance verification, and instant balance updates. • Configured real-time, fault-tolerant webhooks to track live transaction histories, assets, and liabilities for complex neobank and fintech platforms. • Managed full system migrations from isolated sandbox environments into live, compliant production infrastructure. • Wrote clean, documented JavaScript, React, and Node.js source code utilizing strict version control to ensure high-performance web applications.