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Shahin Khalifa
@ovrosoft
ASP NET Core Developer, Secure Payment API, FinTech Expert
Bangladesh
Inglese
Chi sono
.NET Architect & Fintech Specialist and Founder of Ovrosoft, with 13+ years of experience delivering secure, scalable, high-performance systems for banking, payments, and enterprise platforms.
• .NET Core, ASP.NET, Web API, React, SQL
• Digital banking, payment gateways, remittance systems
• High-transaction, mission-critical environments
• API integration (REST/SOAP) & system design
• Strong focus on security, performance & scalability
I build clean, reliable, and maintainable solutions, transforming complex requirements into efficient systems.
Open to long-term projects and consulting.
Competenze
Shahin Khalifa
offline •
Tempo di risposta medio: 2 ore
Consulta i miei servizi
API e integrazioni
I will build scalable asp net core web api with jwt authentication
API e integrazioni
I will integrate stripe and paypal payment gateway in asp net core
Portfolio
Esperienza lavorativa
Executive Software Engineer
Banks • Full time
Mar 2021 - Present • 5 yrs 2 mos
As a Executive Software Engineer in the ICT Division at NRBC Bank PLC, I am responsible for designing, developing, and maintaining large-scale digital banking solutions. My role involves building robust system architectures, integrating core banking and third-party platforms, and ensuring high availability and performance across multiple digital channels. I have contributed significantly to the bank’s digital transformation by delivering scalable, secure, and efficient financial systems. Key Responsibilities & Contributions Designed and implemented a centralized service bus (ESB) to integrate core banking, card management, government services, and external platforms Developed Collection, Loan Processing, and Refinance Systems, automating loan lifecycle and payment operations Built Remit Pro, a real-time remittance platform supporting BEFTN, NPSB, intra-bank transfers, and MFS channels (bKash, Nagad, Rocket, etc.) Developed a centralized collection platform for utility bills, government fees, and educational payments, improving operational efficiency Supported and enhanced mobile banking applications (Planet App), ensuring stability and improved user experience Integrated multiple Mobile Financial Services (MFS) providers to enable seamless digital transactions Technical & Leadership Impact Improved system performance, scalability, and uptime through optimization and proactive monitoring Introduced CI/CD pipelines, reducing deployment time and minimizing errors Developed a Banking Reporting System to streamline MIS and regulatory reporting Led bug fixing, performance tuning, and system enhancement initiatives Provided technical leadership and mentoring to junior engineers Collaborated with stakeholders and vendors to deliver end-to-end digital banking solutions
