Rupiah Cepat

@mudinhisa

Hi, I hope you are doing well. I understand you need to enhance your fintech lending platform with loan simulation, credit scoring, and automated payment reminder features while maintaining security, transparency, and regulatory compliance. With 6+ years of experience building secure web applications and financial systems, I have worked on API-driven platforms, workflow automation, payment integrations, and data-based scoring solutions. Portfolio: https://www.freelancer.com/u/mudinhisa My approach: Build a flexible loan simulation module with configurable interest, tenor, and repayment calculations Develop credit scoring workflows with clear rules and scalable architecture Implement scheduled payment reminders via Email, SMS, and WhatsApp with payment links Ensure secure API design, database structure, and proper logging Provide source code, documentation, staging deployment, and handover session A few questions: What technology stack is your current platform using? Do you already have credit scoring rules/model, or should I help design the scoring engine? Which providers are currently used for SMS and WhatsApp notifications? Are there specific regulatory requirements from OJK that the system must follow? I can help build reliable fintech modules with clean architecture, security, and maintainability in mind. Ali

@tututmutiarap

As digital transformation continues to reshape industries, the fintech sector is evolving rapidly. My experience as a virtual assistant, combined with strong data entry, Excel, and administrative skills, aligns well with your goal of enhancing your fintech platform. While I have not directly developed fintech modules, I am a fast learner with excellent attention to detail and a strong commitment to accuracy, compliance, and efficiency. I have experience managing data, organizing workflows, and supporting business operations with precision. These skills are highly transferable to implementing features such as payment reminders through email, SMS, or WhatsApp while ensuring a smooth user experience and adherence to regulatory requirements. I am committed to delivering high-quality work within deadlines and maintaining clear communication throughout the project. I understand the importance of providing complete deliverables, including source code, installation documentation, a functional demonstration, and a smooth handover process. I am confident that my adaptability, dedication, and problem-solving mindset will allow me to contribute effectively to your project. I look forward to collaborating with your team and helping make Rupiah Cepat's platform more efficient, reliable, and user-friendly.

@himawane

Sebagai Fullstack Engineer, saya memahami bahwa modul P2P Lending membutuhkan arsitektur yang aman, patuh regulasi (OJK & UU PDP), dan fault-tolerant. Pendekatan arsitektur saya untuk proyek ini: Simulasi Pinjaman: Menggunakan database ACID-compliant (seperti PostgreSQL) untuk memastikan presisi kalkulasi finansial dan transparansi. Omnichannel Reminders: Implementasi asynchronous message queue (Redis/BullMQ) dengan automated retry-logic dan rate-limiting. Ini memastikan delivery rate WA/SMS/Email yang tinggi tanpa membebani server utama. Credit Scoring: Fokus pada integrasi API biro kredit/SLIK yang aman dengan fallback mechanism, menghindari pembangunan algoritma kustom yang rentan terhadap scope creep. Untuk proses deployment dan handover, saya akan menggunakan pendekatan Containerization (Docker) dan Git-based deployment strategy. Ini memastikan lingkungan staging dan production Anda identik (menghilangkan masalah "works on my machine") dan memudahkan tim internal Anda untuk melakukan update di masa depan tanpa konfigurasi manual yang rumit. Mari jadwalkan technical discovery call singkat untuk menyelaraskan tech stack eksisting dan vendor API notifikasi yang saat ini Anda gunakan.