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Naftali
@nalimaemurugu
ML Data Science And Payment Integration
Kenya
Inglese
Chi sono
Hi, I’m Naftali, a Full-Stack Developer and Machine Learning Engineer with over four years of experience delivering intelligent, end-to-end software solutions. I combine deep expertise in data science—building high-accuracy machine learning models for fraud detection, dynamic pricing, and predictive analytics—with robust backend development that ensures scalability and reliability. My specialty also lies in secure payment integration using Stripe, where I design seamless subscription flows, checkout experiences, and webhook handling tailored for SaaS and e-commerce platforms.
Competenze
Naftali
offline •
Tempo di risposta medio: 1 ora
Consulta i miei servizi
API e integrazioni
I will do stripe API integration, stripe connect, and subscriptions
Machine learning
I will complete your data science and machine learning project
Portfolio
Esperienza lavorativa
Upwork
Freelance • 5 yrs 1 mo
Payment Gateway Integration Specialist
Feb 2022 - Sep 2024 • 2 yrs 7 mos
Worked as a freelance Payment Gateway Integration Specialist on Upwork, delivering secure and scalable Stripe integration and PayPal integration solutions for clients worldwide. Successfully implemented Stripe payment and PayPal payment systems for eCommerce stores and web applications, including Shopify, WordPress, WooCommerce, ClickFunnels, and custom PHP/HTML websites. Handled one-time payments, recurring subscriptions, donations, and embedded checkout flows while ensuring compliance, security, and smooth user experience. Known for clean implementation, clear communication, on-time delivery, and reliable post-project support.
Machine Learning Expert
Feb 2022 - Aug 2024 • 2 yrs 6 mos
Worked as a freelance Machine Learning Expert on Upwork, delivering data-driven solutions for clients across various industries. Designed, trained, and deployed machine learning models using Python, scikit-learn, TensorFlow, and PyTorch to solve real-world problems such as prediction, classification, and pattern recognition. Handled end-to-end ML workflows including data collection, preprocessing, feature engineering, model training, evaluation, and optimization. Collaborated closely with clients to translate business requirements into scalable machine learning solutions, ensuring accuracy, performance, and maintainability.
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dj_count
Cliente abituale
Stati Uniti
Naftali was a joy to work with in Software Development. His professionalism, meticulous documentation, and code expertise were top-notch. He also maintained proactive communication and went above and beyond to deliver on time. 👍
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marmark602
Cliente abituale
Irlanda
Working with Naftali is always a great experience. His assistance is consistently reliable, and he goes above and beyond to ensure everything runs smoothly. His expertise and dedication make every interaction seamless, and he's always willing to offer help with a positive attitude. Naftali’s attention...
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marmark602
Cliente abituale
Irlanda
Huge help to me figuring out code for the first time. He sent me guides so i could learn where i went wrong and communicated every step of the way :) I would work with him again in a heart beat.
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marmark602
Cliente abituale
Irlanda
Great help to this newbie, thank you!!
Fino a 50 USD
$
1 giorno
Tempo
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mhsiao345
Stati Uniti
Article met the requirements. Thanks.
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