shiv janam sonkar

Product Engineer

Delhi, India13 yrs 6 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Over 12.5 years of experience in fintech.
Expert in secure payment solutions and compliance.
Led large-scale projects in payment systems.

Stackforce AI infers this person is a Fintech expert specializing in secure payment systems and microservices.

Contact

Skills

Core Skills

Secure Transaction ProcessingMicroservice-based Payment ArchitecturesEmbedded Systems

Other Skills

AWS MQTTAlgorithmsCChip & PINData StructuresEMV/NFC technologiesEngineering LeadershipHSMsHTMLISO 8583 integrationsJavaJavaScriptLinuxMySQLOperating Systems

About

I am a Principal Engineer with over 12.5 years of experience in POS devices, payment systems, and IoT SoundBox solutions. I specialize in secure transaction processing, EMV/NFC technologies, ISO 8583 integrations, and microservice-based payment architectures. My work spans across designing, developing, and deploying secure payment solutions on both embedded Linux and Android platforms. I’ve led multiple large-scale projects—from UPI-based SoundBox speakers to Java Spring Boot services powering merchant acquisition and switch integration. I bring hands-on expertise with HSMs, key management (DUKPT, UKPT), and PCI/SAMA/MADA compliance, and have delivered certified solutions for BHIM Aadhaar Pay, AEPS, Bharat QR, RuPay, and more. Passionate about innovation in fintech, I thrive on solving real-world challenges and scaling secure payment infrastructure for millions.

Experience

Bharatpe

3 roles

Principal Engineer

Promoted

Sep 2023 – Present · 2 yrs 6 mos

I am a Principal Engineer with over 12.5 years of experience in POS devices, payment systems, and IoT SoundBox solutions. I specialize in secure transaction processing, EMV/NFC technologies, ISO 8583 integrations, and microservice-based payment architectures.
My work spans across designing, developing, and deploying secure payment solutions on both embedded Linux and Android platforms. I’ve led multiple large-scale projects—from UPI-based SoundBox speakers to Java Spring Boot services powering merchant acquisition and switch integration.
I bring hands-on expertise with HSMs, key management (DUKPT, UKPT), and PCI/SAMA/MADA compliance, and have delivered certified solutions for BHIM Aadhaar Pay, AEPS, Bharat QR, RuPay, and more.
Passionate about innovation in fintech, I thrive on solving real-world challenges and scaling secure payment infrastructure for millions.

secure transaction processingEMV/NFC technologiesISO 8583 integrationsmicroservice-based payment architecturesHSMskey management+1

Engineering Manager

Promoted

Apr 2023 – Aug 2023 · 4 mos

I am a seasoned Engineering Manager with a proven track record of leading high-performing teams and driving successful engineering initiatives. With 10+ years of experience in POS Banking Domain , I have a deep understanding of the technical landscape and a passion for driving innovation and delivering exceptional results.