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Karthic Kumar K

Senior Software Engineer | Golang, Python, RAG, Haskell | Building Scalable, Resilient Supply Chain Systems | Fintech | Immediate joiner

Bengaluru

6+ years of work experience

G10X
Apr 20251 yr 5 mosPresent

Architected scalable backend systems using Go, Haskell, PostgreSQL, GCP, Kubernetes, and Terraform. Created a end to end RAG application in FastAPI Integrated OpenTelemetry for end-to-end tracing, improving debugging speed and observability. Mentored junior engineers, fostering team growth and improving code quality.
G10X
Apr 20232 yrs 1 moApr 2025

Kochi, Kerala, India

JUSPAY
Sep 20202 y 7 moApr 2023

Bangalore

Contributed to backend systems for high-scale payment processing platforms using Haskell, Node.js, PostgreSQL, Docker, and AWS. Rewrote core JavaScript FFI functions in Haskell, improving application performance by ~80%. Resolved production incidents in high-stakes payment environments, maintaining system stability and minimizing downtime.

Karthic’s AI Stack

claude code
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github copilot
github copilot
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Education

Bannari amman institute of technology

Bachelor of Engineering, Electronics

Bannari amman institute of technology

20174 yrs2021

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Karthic Kumar K on Tal

Headline

Senior Software Engineer | Golang, Python, RAG, Haskell | Building Scalable, Resilient Supply Chain Systems | Fintech | Immediate joiner

About

Backend-focused Senior Software Engineer with 5+ years of experience designing distributed systems for supply chain and fintech. Skilled in Go, Python, Haskell and PostgreSQL, with a strong track record of reducing technical debt, optimizing performance, and deploying scalable cloud-native applications on GCP. Experienced in leading teams, mentoring engineers, and driving architecture decisions. Passionate about clean code, observability, and building resilient systems.

Location

Bengaluru

AI stack

claude code

cursor

github copilot

n8n

claudecode

Work experience

Senior Software Engineer at G10X, Apr 2025 - Present · 1 yr 5 mos, Architected scalable backend systems using Go, Haskell, PostgreSQL, GCP, Kubernetes, and Terraform. Created a end to end RAG application in FastAPI Integrated OpenTelemetry for end-to-end tracing, improving debugging speed and observability. Mentored junior engineers, fostering team growth and improving code quality.

Associate Software Developer at G10X, Apr 2023 - Apr 2025 · 2 yrs 1 mo, Kochi, Kerala, India

Technical product analyst at JUSPAY, Sep 2020 - Apr 2023 · 2 y 7 mo, Bangalore, Contributed to backend systems for high-scale payment processing platforms using Haskell, Node.js, PostgreSQL, Docker, and AWS. Rewrote core JavaScript FFI functions in Haskell, improving application performance by ~80%. Resolved production incidents in high-stakes payment environments, maintaining system stability and minimizing downtime.

Education

Bachelor of Engineering, Electronics, Bannari amman institute of technology

Karthic Kumar K - Senior Software Engineer in Bengaluru | Tal