Himanshu Koli

Software Engineer

Bengaluru, Karnataka, India1 yr 8 mos experience

Key Highlights

  • Expert in building scalable backend systems.
  • Proficient in microservices architecture and payment systems.
  • Strong experience with Golang and AWS technologies.
Stackforce AI infers this person is a Backend Engineer specializing in FinTech solutions with a focus on microservices.

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Skills

Core Skills

MicroservicesBackend DevelopmentPayments

Other Skills

AWS SQSBill PaymentC (Programming Language)C++Data StructuresFinTechGolangGrafanaJavaLoggingMonitoringPHPPayment GatewaysPayment SystemsPostgreSQL

About

I'm a Software Development Engineer at Slice, Ex Razorpay and an alumnus of IIT BHU, with a strong passion for building scalable, high-performance backend systems. I specialize in designing and developing robust microservices using Go and Java, with hands-on experience in REST APIs, gRPC, and event-driven architectures. Proficient in MySQL, PostgreSQL, I work extensively with modern monitoring tools like Grafana, Coralogix, and JIRA to enhance system observability and reliability. My expertise spans across system design, writing detailed technical specifications, improving performance under high-traffic conditions, and tackling complex production challenges. With a deep understanding of webhooks, unit testing, and agile methodologies, I consistently deliver innovative and maintainable solutions. I’m passionate about driving efficiency, improving developer experience, and contributing to the design of resilient, mission-critical systems.

Experience

Slice

Software Engineer

Jul 2025Present · 8 mos · Bengaluru, Karnataka, India · On-site

  • Currently part of the Payments team, responsible for developing scalable and reliable backend systems to support high-volume transaction processing.
JavaSpring BootMicroservicesPayment SystemsBackend Development

Razorpay

2 roles

Software Engineer

Jul 2024Jul 2025 · 1 yr · Bengaluru, Karnataka, India · On-site

  • Contributed to the development of a microservice for Cross-Border Import Payments by implementing the Payments and Invoice modules within the microservice
  • Integrated the import payment flow with the existing domestic payments system by extending core logic and incorporating import-specific business rules.
  • Set up detailed logging, monitoring and alerting to help quickly identify and resolve problems
  • Exposure: Golang, AWS SQS, Vajra, Coralogix
GolangAWS SQSMicroservicesPaymentsLoggingMonitoring

SDE intern

May 2023Jul 2023 · 2 mos · Bengaluru, Karnataka, India · On-site

  • worked on enhancing abandoned checkout coverage
  • migrated logic of creating abandoned checkout from monolith to microservice

Education

Indian Institute of Technology (Banaras Hindu University), Varanasi

Bachelor of Technology - BTech — Electrical Engineering Technologies/Technicians

Jan 2020Jan 2024

Jawahar Navodaya Vidyalaya - JNV

Jan 2012Jan 2019

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