I'm a mobile developer with 5+ years of Flutter experience, building secure, scalable apps with user-friendly interfaces. I specialize in fintech and backend systems, delivering robust products for thousands of users. I enjoy solving complex problems and am passionate about building products that combine strong UI/UX with solid engineering. I'm excited to contribute to teams that value quality, security, and impact.

Kamran Saeb

I'm a mobile developer with 5+ years of Flutter experience, building secure, scalable apps with user-friendly interfaces. I specialize in fintech and backend systems, delivering robust products for thousands of users. I enjoy solving complex problems and am passionate about building products that combine strong UI/UX with solid engineering. I'm excited to contribute to teams that value quality, security, and impact.

Available to hire

I’m a mobile developer with 5+ years of Flutter experience, building secure, scalable apps with user-friendly interfaces. I specialize in fintech and backend systems, delivering robust products for thousands of users.

I enjoy solving complex problems and am passionate about building products that combine strong UI/UX with solid engineering. I’m excited to contribute to teams that value quality, security, and impact.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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Language

English
Fluent

Work Experience

Full-stack developer at Artichoke Technology
January 1, 2019 - Present
Developed mobile applications using Flutter combined with Bloc, Provider, Clean Architecture, SOLID principles and GetIt for dependency injection. Built backend servers with Java Spring Boot and PostgreSQL deployed via Docker containers on Google Cloud Platform. Projects included YogaSala, a mobile app for a luxury yoga studio, and Enginar, a marketplace for dietitians with mobile and web presence.
Self employed
January 1, 2019 - July 31, 2025
Worked on game development projects using Cocos-2dx, mobile development with iOS Swift, weblog platforms with Python Django, and nutrition calculator apps using Angular Typescript.
Senior Technical Consultant at Positron Ltd.
January 1, 2016 - July 31, 2025
Handled integration of M-POS payment solutions with merchant acquirer systems. Developed device SDKs and managed transaction flows for payment terminals.
Senior Developer at Jiring MCI
January 1, 2016 - July 31, 2025
Developed offline NFC-based wallet and merchant acquirer systems, including USSD applications and mobile internet payment gateways. Worked with Java JPOS, ISO-8583 protocols, Apache Tomcat, and Oracle databases.
Senior Developer at Sina Financial & Investment Holding Co.
January 1, 2014 - July 31, 2025
Developed USSD services, airtime top-up and payment gateways using ASP.NET with Microsoft C# alongside IIS and MSSQL databases.
Developer at Novin Arian (Payment Service Provider)
January 1, 2013 - July 31, 2025
Worked on merchant acquirer development utilizing Java JPOS, ISO-8583, and Oracle database systems.
Developer at ENIAC-TECH (Payment Service Provider)
January 1, 2012 - July 31, 2025
Developed back office and merchant management systems and monitored merchant acquirer ISO-8583 transactions using Java JBOSS-SEAM and Oracle DB. Worked on wallet applications leveraging smart card technology including NFC, SIM card Java card 2.2.1, and Global Platform standards.
Developer at Tamin (ICT & Management Consultancy)
January 1, 2007 - January 1, 2009
Built a social security web portal using Enterprise Liferay Enterprise framework.

Education

Bachelor’s Degree in Software Engineering at Budapest University of Technology and Economics
September 1, 2003 - June 22, 2007

Qualifications

Certificate of Merit
September 1, 2003 - June 22, 2007

Industry Experience

Software & Internet, Financial Services, Gaming, Healthcare, Professional Services, Other, Media & Entertainment