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Fiverr Pro
Português
$
USD
Emmanuel K.
@kipkirui_ronoh
Level 2
Payment Gateway Expert and Full Stack Developer
Quênia
Inglês, Suaíli
Sobre mim
Hi there!
I’m a Blockchain, Fintech & Full-Stack Developer with 6+ years of experience building secure, scalable web and mobile applications. I specialize in payment gateway integrations (Stripe, PayPal, M-Pesa, Flutterwave, Paystack), Web3 & fintech solutions, bug fixing, and custom full-stack platforms like e-commerce and booking systems. I focus on clean code, security, and production ready results. Friendly, responsive, and committed to delivering on time. Let’s build something great!
Habilidades
Emmanuel K.
US$ 20/hora
offline •
Tempo médio de resposta: 1 hora
Conheça meus serviços
API e Integrações
I will integrate stripe, paypal or mpesa payment gateway in your website
Correções de bugs
I will debug and fix javascript, react, node or API errors fast
Quer trabalhar com remuneração por hora?
Diga a Emmanuel K. o que você precisa.
US$ 20
/
horaPortfólio
Experiência profissional
Tech Lead
CalabrixTech • Autônomo
Mar 2025 - Present • 1 yr 5 mos
As the Tech Lead at CalabrixTech, I drive the development of innovative web, mobile, and fintech solutions from concept to production. I lead a team of developers, oversee project architecture, and ensure the delivery of secure, scalable, and high quality software. My responsibilities include mentoring team members, implementing best coding practices, integrating payment gateways, and delivering custom full-stack platforms for clients. I focus on innovation, clean code, and timely project delivery, helping the company create impactful technology solutions.
19 Avaliações
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1-5 fora das 19 avaliações
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rodrigo12344
Estados Unidos
Excellent work on a complex PayPal PPCP integration audit. Emmanuel identified all critical issues, delivered clean code fixes, and provided a complete IWT submission package including API samples, compliance matrix, video recordings, and questionnaire answers. Professional, communicative, and detail-oriented....
Resposta do freelancer
Útil?
libanahmed262
Cliente recorrente
Estados Unidos
Working with Emmanuel has been a great experience. He has been cooperative, patient, and supportive throughout the project. His technical expertise and willingness to help made the development process much smoother. I appreciate his professionalism and dedication, and I look forward to working with him again in the future. Highly recommended!
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libanahmed262
Cliente recorrente
Estados Unidos
Emmanuel was great to work with. He was kind, responsive, and always willing to make changes when needed. I appreciate his hard work and would be happy to work with him again.
Útil?
kennethgara
Cliente recorrente
África do Sul
Resposta do freelancer
Útil?
nooncapital
Quênia
Pedido cancelado
Please read this before hiring. We brought this developer on for a simple, well defined job. To build an M-Pesa payment gateway add-on that sits on its own without touching our existing system. A model was also shared with him for reference. We were clear about this from day one. He agreed, and then...
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