Ishkabir Kumar

Software Engineer

Bengaluru, Karnataka, India7 yrs 2 mos experience

Key Highlights

Expert in backend development and microservices architecture.
Proven track record of optimizing system performance.
Passionate about creating scalable, high-performance solutions.

Stackforce AI infers this person is a Backend-focused Software Engineer in the Fintech industry.

Contact

kishkabir@gmail.com LinkedIn

Skills

Core Skills

Backend DevelopmentMicroservicesSystem Optimization

Other Skills

API DesignAPI DevelopmentAlgorithmsAmazon Web Services (AWS)Apache KafkaC++Computer ScienceData StructuresDistributed SystemsGinGitGo (Programming Language)GolangHigh-Level DesignJava

About

I am a Senior Software Engineer passionate about creating scalable, high-performance solutions that drive efficiency and innovation. With expertise in backend development, API design, and system optimization, I focus on building robust, reliable systems that enhance user experience and operational performance. Proficient in languages like Golang, Python, and Java, I thrive on solving complex challenges and developing clean, maintainable code. I am always eager to explore new technologies and contribute to impactful projects that make a difference. Let’s connect to collaborate on innovative ideas and drive technological excellence together.

Experience

Paytm

Software Engineer

Sep 2025 – Present · 6 mos · Bengaluru, Karnataka, India

Fyers

Software Engineer

Aug 2023 – May 2025 · 1 yr 9 mos · Bengaluru, Karnataka, India · On-site

As a Senior Software Engineer, I contributed to building high-performance systems and enhancing the development process. Key achievements include:
Optimized System Efficiency**: Designed a Client Exchange Library that streamlined user registrations and modifications, improving code maintainability and accelerating product delivery by 30%.
Enhanced User Engagement**: Developed a sentiment-tracking journal for traders with automated trade logging, boosting client activity by 40%.
Built Scalable Microservices**: Architected a funds management microservice in Golang, enhancing performance by 70% and supporting over 700,000 users.
Revamped Client Onboarding**: Integrated Kafka and Golang to reduce onboarding time from 4 days to 6 hours, increasing efficiency by 90%.
Improved Search Capabilities**: Redesigned the search engine infrastructure, reducing response times from 200ms to 20ms, enhancing accuracy and customization.
Developed Core Infrastructure**: Created a logging library used by 80+ engineers, saving 100+ engineering hours weekly and ensuring 99.9% system uptime.

GolangKafkaMicroservicesSystem OptimizationAPI DesignJava+2

Pharmeasy

2 roles

Software Engineer

Jun 2022 – Aug 2023 · 1 yr 2 mos

Created a mysql database, along with the redis caching mechanism and api were developed by which seller onboarding was streamlined with their license verification, this was an important part of marketplace 2.0 from pharmeasy

MySQLRedisAPI DevelopmentBackend Development