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Fiverr Pro
English
$
USD
I will develop fintech mobile banking app, loan app and wallet app
Sparx I
About this gig
Looking to launch a secure, modern fintech app built for scale?
I develop high-performing mobile banking apps, e-wallets, loan & savings platforms, and payment systems tailored to your product goals.
Cross-platform (iOS & Android) or native builds, integrations for Stripe, PayPal, Flutterwave, crypto rails, and finance reporting. I deliver secure auth (OTP, biometrics, RBAC), transaction dashboards, payment gateway integration, scalable backend, app store submission and compliance-ready options (GDPR/HIPAA).
Message me first for a custom quote.
Get to know Sparx I
Sparx I
- FromUnited Kingdom
- Member sinceJun 2024
Languages
English, Spanish, French, German
SparxIN may be a company established by a visionary program engineer with skill in NFT Marketplace, Full Stack, Blockchain, and Versatile App Advancement.
His versatile apps have over 500,000 downloads on both Google Play Store and Apple App Store.
He has too created NFT ventures with Auxiliary Commercial center deals on marketplaces such as Opensea, Looksrare, Enchantment Eden and Solsea.
As a full-time designer on Fiverr, the originator welcomes you to share your thoughts and reach out at your comfort.
Feel free to message anytime
FAQ
What is your core technical expertise?
I build AI-powered FinTech apps using OpenAI/Anthropic/Gemini LLMs, LangChain for orchestration, Pinecone/Chroma for data, and TensorFlow/PyTorch for custom models. I deploy scalable, secure solutions with Docker on AWS/GCP.
What kind of projects are a good fit for your standard Fiverr packages?
My standard packages are best for well-defined projects like MVP prototypes, specific LLM integrations, or setting up a RAG system for financial documents.
My project is large and complex. What should I do?
For larger or undefined projects, I offer a Paid Discovery Call. We'll refine your vision, outline a technical roadmap, and provide a custom quote.
What if my project requires ongoing work or complex integrations?
For complex, evolving work, I offer hourly Time & Materials (T&M) contracts. This provides flexibility for ongoing support, integrations, and features that are hard to price upfront.
How do you ensure the security of sensitive financial data?
Security is paramount. I implement best practices like data encryption, secure API management, and least-privilege cloud access. I also use CoreML for on-device processing to enhance data privacy.
Do you provide the source code and deployment support?
Yes, you receive the full source code. Deployment to a staging environment is typically included, with production deployment available as an add-on or under a T&M agreement.
What do you need from me to get started?
Please message me with: 1) Your project goals, 2) Any designs/wireframes, 3) Your existing tech stack, and 4) Your timeline and budget.
