Abhinav Singh

Software Engineer

Bengaluru, Karnataka, India7 yrs 1 mo experience
Highly Stable

Key Highlights

  • Expert in backend development for fintech solutions.
  • Architected critical financial systems for high-value transactions.
  • Proficient in multiple programming languages and cloud technologies.
Stackforce AI infers this person is a Backend Developer specializing in Fintech solutions with a strong focus on system architecture.

Contact

Skills

Core Skills

Backend DevelopmentFintech Architecture

Other Skills

Protocol BuffersgRPCAWSData StructuresAlgorithmsAmazon SQSUPI IntegrationReal-time reconciliationApache KafkaAmazon Web Services (AWS)golangJavaC++MySQLPython (Programming Language)

About

Software Developer currently working in the Fintech. Skilled in Java, Golang, C++ and technologies such as MySQL , Nginx, AWS . Graduated in 2019 with a dual degree comprising of MSc. (Hons.) Chemistry and B. E. (Hons.) Electrical and Electronics from Birla Institute of Technology and Science (BITS), Pilani.

Experience

7 yrs 1 mo
Total Experience
2 yrs 4 mos
Average Tenure
0 mo
Current Experience

Aspora

Senior Software Engineer

Jun 2026Present · 0 mo · Bengaluru · On-site

Cred

Senior Software Engineer

Jan 2022Apr 2026 · 4 yrs 3 mos · Bangalore Urban

  • At CRED, as part of the Bankstack Platform team, I had the unique opportunity to help architect the financial backbone powering one of India’s most innovative fintech platforms. My journey began with building core ledgers for user accounts and transactional infrastructure—designing for scale, precision, and auditability from day one.
  • I was deeply involved in shaping critical backend components—account lifecycle management, transaction recording, fee computation—all with strong attention to correctness, traceability, and security. I enjoyed tackling challenges around consistency and concurrency for high-value financial operations, and collaborating with teams to ensure robust, failure-resistant flows.
  • Moving to CRED’s PPI wallet project, I worked on building the product from scratch. My focus areas included:
  • Engineering seamless processes for cash loading, spend, and withdrawal, with a heavy emphasis on security and real-time reconciliation.
  • Driving the technical integration with Juspay to enable smooth UPI-based payments; this included asynchronous flow handling, edge-case management, and upholding regulatory protocols.
  • Designing and implementing detailed reconciliation (recon) flows with both Juspay and NPCI, ensuring every rupee was traceable, accounted for, and settled according to RBI standards.
  • Bridging technical requirements between product, compliance, and payments, translating business needs into scalable, production-grade code.
  • I thrive on building systems that blend reliability with innovation, extracting clarity from ambiguity, and making genuine impacts on how people interact with digital finance.
Protocol BuffersgRPCBackend DevelopmentFintech Architecture

Flipkart

2 roles

SDE-2

Promoted

Oct 2021Jan 2022 · 3 mos

SDE-1

Jul 2019Sep 2021 · 2 yrs 2 mos

  • Cloud Platform
  • Member of IaaS Compute team responsible for managing and orchestrating vms/containers over multiple data centers.
  • Owner of capacity(vm/container) creation/return service used actively by 2k Flipkart engineers
  • Automated IaaS stage creation using apis which is used by all Engineers in IaaS team for staging their changes before going to prod
  • Actively worked on Authentication and Authorization of micro services and moved from Google oauth 1.0 to Google oauth 2.0, making services SOX compliant.
  • Took complete ownership of Re Architecturing of team/apps management system

Samsung r&d institute india - bangalore private limited

Internship Trainee

Jan 2019Jun 2019 · 5 mos · Bengaluru Area, India

  • Worked on camera Imaging Pipeline. Understood the algorithms behind each block in the ISP( Image signal Pipeleine). Modified those algorithms to improve the image quality overall.

Education

Birla Institute of Technology and Science, Pilani - Goa Campus

Bachelor's degree — Electrical and Electronics Engineering

Jan 2014Jan 2019

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