Kishore Kumar

DevOps Engineer

Amsterdam, North Holland, Netherlands3 yrs 7 mos experience

Highly Stable

Key Highlights

Expert in building high-performance full stack applications.
Strong experience in DevOps and infrastructure management.
Passionate about AI and its real-world applications.

Stackforce AI infers this person is a Full Stack Developer with expertise in Fintech and Machine Learning.

Contact

Skills

Core Skills

Node.jsPostgresqlApache KafkaKubernetesReactNestjsMachine Learning

Other Skills

PythonPrometheusGrafanaJavaScriptReduxAWSAWS SageMakerNLPProblem SolvingSagaNatural Language Processing (NLP)TypeORMCommunicationDatabasesC++

About

I’m a Full Stack Developer passionate about building reliable, high-performance systems — from intuitive frontends in React to scalable backends with NestJS and AWS. Lately, I’ve been exploring the DevOps and infrastructure side to understand how speed, automation, and monitoring shape production systems, while also diving into the world of AI and its real-world applications. Always learning, always building.

Experience

Flow traders

Devops / Trading Operations Engineer

Oct 2025 – Present · 5 mos · Amsterdam, North Holland, Netherlands · On-site

Can't reveal my work. Its a secret :p

Slice

2 roles

Senior Full Stack Developer

Sep 2024 – Aug 2025 · 11 mos · On-site

Implemented bulk message processing from Kafka with controlled requests per second(RPS), addressing edge cases such as server crashes and rebalancing loops.
Designed and delivered config based maker-checker flow in node and postgres which is adopted across multiple banking and no-banking flows in the org
Configured Prometheus and Grafana for real-time server monitoring in Kubernetes, integrated custom alerts using Victoria Metrics, and published internal documentationto share insights on time-series database functionality.
Optimized indexes and query execution plans for PostgreSQL tables with millions ofrecords, reducing query times by up to 40%.

PythonNode.jsPostgreSQL

Full Stack Developer

Jun 2022 – Sep 2024 · 2 yrs 3 mos · On-site

Revolutionized collection agents' workflow as a Full Stack Developer at slice, enhancing operational efficiency.
Independently maintained the Frontend stack of the internal website, employing React and Redux Toolkit (RTK) for optimized and seamless performance. Also developed several bottom-sheet for the customer facing app.
Led key Backend Engineering projects, including automation of notice generation, settlement processes, and bolstering monitoring systems with Victoria Metrics, alongside Nest.js, PostgreSQL, and AWS infrastructure.

PythonJavaScriptReactNestJS

Oni: early life programming

Machine Learning Intern

May 2021 – Jul 2021 · 2 mos

Worked on implementation of content-based and collaborative based recommendation system using AWS Sagemaker.
Included NLP libraries like Spacy and nlptk for document comparison in jupyter notebook
Deployed the system in frontend (react, saga) and Backend (API Gateway, AWS Lambda).
Built 2 frontend webpages using reactjs and redux framework and integrated them with the AWS backend environment

PythonAWS SageMakerMachine Learning

Qkres technologies and research

Web Development Intern

Nov 2020 – Jan 2021 · 2 mos · Chennai, Tamil Nadu, India

Worked on asynchronous loading of image to help load the website
faster using onload functions and intersection API using JavaScript.
Created a Single page web application for an e-commerce page using
react js
Designed from scratch and improved the UI of 3 pages for the
company with Bootstrap and aos.

Vssc - indian space research organization

Summer Intern

May 2019 – Jun 2019 · 1 mo · India

Worked on ESTIMATION OF NOZZLE PLUME SHAPE FOR JET ON SIMULATION IN WIND TUNNELS, SIMULATION PARAMETERS FOR GRID FIN AND, TUBING EFFECTS ON DYNAMIC PRESSURE TRANSDUCERS and developed a code which can predict the plume shapes in subsonic and supersonic flows