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RAHIMA KHANRK
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RAHIMA KHAN

@rahimakhan1

Senior Java Software Engineer at iConsult leading Flow, a digital banking channel connecting customer payments to core banking.

Pakistan
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At iConsult, I lead backend development for fintech projects, including Flow, a digital banking channel for web and mobile that connects customer payments to core banking through ECI.

I lead ECI, a config-driven integration platform for core banking systems, external channels, and payment networks. I designed its schema separation, mapping engine, and protocol-specific dispatchers.

I also lead the Central Document Vault Service, a shared SFTP document store with APIs for uploads, downloads, and folder management. I contribute to a notification and escalation service used across products.

Earlier, I developed payment and banking services at Small World Financial Services and HBZ Service, including real-time and batch payment processing. My work has included Java and Spring Boot microservices, REST APIs, and integrations using ISO 8583 and ISO 20022.

Experience

Work history, roles, and key accomplishments

SS

Java Back End Developer

Small World Financial Services

Mar 2024 - Jun 2024 (3 months)

Designed, implemented, and maintained backend services for a core payment gateway system. Built scalable Spring Boot microservices to process high-volume transactions.

HS

Software Engineer

HBZ Service

Mar 2022 - Mar 2024 (2 years)

Developed microservices-based applications using Spring Boot and REST APIs. Implemented real-time and batch payment processing solutions and integrated messaging with Red Hat AMQ.

BM

Software Developer

Bench Matrix

Nov 2021 - Feb 2022 (3 months)

Built full-stack applications with Java, Spring Boot, Angular, and SQL Server. Designed and documented REST APIs and resolved performance bottlenecks.

SC

Junior Software Developer

Smart Cube

Aug 2019 - Jan 2020 (5 months)

Assisted in developing and maintaining Python-based applications.

SL

Embedded System Engineer

Smart City Lab

Jul 2019 - Dec 2019 (5 months)

Integrated sensors with Android systems using Arduino and Raspberry Pi.

Education

Degrees, certifications, and relevant coursework

NED University logoNU

NED University

Bachelor of Computer Systems Engineering, Computer Systems Engineering

2017 - 2021

Grade: CGPA 3.7

Bachelor of Computer Systems Engineering with a CGPA of 3.7.

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