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I am Amit Kumar, a Senior Android POS Developer with over 11 years of experience in Android application development. Located in Sharjah, UAE, I specialize in designing, coding, and testing POS and payment-related Android applications with expertise in EMV, Magstripe, CTLS, and ISO 8583 protocols. My work involves collaborating with teams to deliver high-quality software solutions for clients both locally and internationally. Throughout my career, I have developed and contributed to projects involving various POS devices, payment certifications (Visa, MasterCard, AMEX, Rupay), and integration of RESTful web services APIs. My skill set includes Java programming, MVVM architecture, and working with payment terminals such as PAX, Verifone, and Ingenico, enabling me to effectively contribute to the growth and success of organizations I work with.…I am Amit Kumar, a Senior Android POS Developer with over 11 years of experience in Android application development. Located in Sharjah, UAE, I specialize in designing, coding, and testing POS and payment-related Android applications with expertise in EMV, Magstripe, CTLS, and ISO 8583 protocols. My work involves collaborating with teams to deliver high-quality software solutions for clients both locally and internationally. Throughout my career, I have developed and contributed to projects involving various POS devices, payment certifications (Visa, MasterCard, AMEX, Rupay), and integration of RESTful web services APIs. My skill set includes Java programming, MVVM architecture, and working with payment terminals such as PAX, Verifone, and Ingenico, enabling me to effectively contribute to the growth and success of organizations I work with.

Amit Kumar

App Developer, Developer, Programmer, +1

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I am Amit Kumar, a Senior Android POS Developer with over 11 years of experience in Android application development. Located in Sharjah, UAE, I specialize in designing, coding, and testing POS and payment-related Android applications with expertise in EMV, Magstripe, CTLS, and ISO 8583 protocols. My work involves collaborating with teams to deliver high-quality software solutions for clients both locally and internationally. Throughout my career, I have developed and contributed to projects involving various POS devices, payment certifications (Visa, MasterCard, AMEX, Rupay), and integration of RESTful web services APIs. My skill set includes Java programming, MVVM architecture, and working with payment terminals such as PAX, Verifone, and Ingenico, enabling me to effectively contribute to the growth and success of organizations I work with.…I am Amit Kumar, a Senior Android POS Developer with over 11 years of experience in Android application development. Located in Sharjah, UAE, I specialize in designing, coding, and testing POS and payment-related Android applications with expertise in EMV, Magstripe, CTLS, and ISO 8583 protocols. My work involves collaborating with teams to deliver high-quality software solutions for clients both locally and internationally. Throughout my career, I have developed and contributed to projects involving various POS devices, payment certifications (Visa, MasterCard, AMEX, Rupay), and integration of RESTful web services APIs. My skill set includes Java programming, MVVM architecture, and working with payment terminals such as PAX, Verifone, and Ingenico, enabling me to effectively contribute to the growth and success of organizations I work with.

Available to hire

I am Amit Kumar, a Senior Android POS Developer with over 11 years of experience in Android application development. Located in Sharjah, UAE, I specialize in designing, coding, and testing POS and payment-related Android applications with expertise in EMV, Magstripe, CTLS, and ISO 8583 protocols. My work involves collaborating with teams to deliver high-quality software solutions for clients both locally and internationally.

Throughout my career, I have developed and contributed to projects involving various POS devices, payment certifications (Visa, MasterCard, AMEX, Rupay), and integration of RESTful web services APIs. My skill set includes Java programming, MVVM architecture, and working with payment terminals such as PAX, Verifone, and Ingenico, enabling me to effectively contribute to the growth and success of organizations I work with.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Advanced

Hindi

Advanced

Work Experience

Sr Android POS Developer at OMA Emirates LLC

June 1, 2024 - Present

Involved in Android application development for payment and POS solutions for various clients including those outside India. Worked on designing, coding, and testing POS applications with technologies such as EMV, Magstripe and CTLS payment methods, and ISO 8583 protocols. Developed applications certified by VISA, MasterCard, CUP, and AMEX. Integrated RESTful web services APIs and contributed to new POS device implementations for clients like QIB and CBQ.

Android POS Developer at Ptronics ATM Services Pvt Limited

June 1, 2019 - Present

Developed Android POS and payment applications using EMV, Magstripe, CTLS for multiple payment devices including PAX, Verifone, Nexgo, and MoreFun. Used ISO 8583 protocols for Atom and implemented API services for Paynext, Paytm, and Ingenico Global. Worked on terminal models N3 and N5 for Android PaxA920 Pro Verifone with certifications from VISA, MasterCard, and Rupay. Responsible for full app design and development including RESTful API parsing.

Android Developer at Innthink Technology Private Limited (MyAssist)

June 1, 2019 - August 24, 2025

Worked on UI designing with XML, JSON parsing, form validation, and Java programming using REST API services. Handled SQLite database operations including creation, insertion, updating, and deletion. Contributed to the development of MyAssist, an innovative organizational management app focused on Marketing, Sales, Client Relationship, and Service Provision.

Android Developer at Glutricks Private Limited & Wee Sync Pvt Limited

June 1, 2018 - August 24, 2025

Designed and developed the Wifyee app enabling users to connect to Wi-Fi hotspots in India with payment gateway integration for plan purchases, merchant POS payments, airtime recharge, and bill payments. Responsibilities included UI designing with XML, JSON parsing, form validation, Java programming, RESTful API integration, SQLite database management, and QR code scanning implementation.