# Jai Kumar Singh

> Forward Deployed AI Engineer, AI/ML Consultant and Systems Architect. Solopreneur trading as Jai Kumar Singh’s Software Consultancy Services (GSTIN 06CIKPS5176H1ZR), based in Gurgaon, India, working remotely / from home worldwide with client visits if required. Sixteen years as a backend and full-stack architect, now embedded with client teams to take AI systems from demo to production.

Site: https://www.flukebox.in/
Book a 30-minute call: https://cal.com/jai-kumar-singh-c2gkpu/30min
LinkedIn: https://linkedin.com/in/flukebox
GitHub: https://github.com/flukebox

## Current work, delivered through Jai Kumar Singh’s Software Consultancy Services (founded Aug 2025)

- AI/ML Consultant, Pythagoras AI (https://getpythagoras.ai/), May 2026 to present. Engineering behind Clara, a fully managed AI care agent for healthcare that handles appointment reminders, scheduling, health surveys and more by voice and text in English and Spanish, writes structured data to the EHR and escalates to humans.
- Technical Advisor, RankUp (https://www.rankup.diy/), Sep 2026 to present. Architecture and technical direction for end-to-end agentic solutions for answer-engine and generative-engine optimisation (AEO/GEO), commerce and customer acquisition.
- Independent build (Jan 2026 to Mar 2026): a voice-driven DevOps assistant (Whisper, Sarvam, LLM APIs, real-time CLI execution).
- Independent build (Jan 2026 to present): a financial intelligence platform that ingests CDSL and CAMS statements to derive asset allocation and exposure.
- Applied research (Mar 2026 to present): LoRA and QLoRA fine-tuning and MLX training on constrained hardware.

## Earlier roles

- Senior AI Software Engineer, Live4est Inc, https://www.live4est.com/ (Dec 2023 to Aug 2025), then AI/ML Consultant to Live4est through the consultancy (Sep 2025 to Nov 2025): AI-driven orchestration framework and intelligent Building Management System; generative pipelines producing building models for Revit and Tekla.
- Chief Architect, Intents Mobi Inc (Sep 2022 to Dec 2023): mapping and geospatial services on OSM, OSRM and Nominatim; graph-based Indian address normalisation; traffic-aware ETA routing.
- Principal Engineer, Expedia Group, https://www.expediagroup.com/ (May 2018 to Aug 2022): booking data ecosystem, data pipelines and domain adapters, predictive profit estimation for marketing bidding. Java, Spring Boot, Hadoop, Hive, Athena.
- Senior Manager, Reliance Jio Cloud, https://www.jio.com/ (Mar 2016 to Jan 2018): monitoring, alerting and autoscaling services. Akka, Scala, Play, StatsD, InfluxDB.
- Chief Technology Officer, BidsVilla (May 2015 to Mar 2016): real-time high-concurrency auction platform on Akka and WebSockets.
- Lead Analytics, Guavus Inc, https://www.guavus.com/ (Nov 2011 to Apr 2015): SVM classification and time-series outlier detection in production from 2013; Apache HBase contributor (HBASE-5166, https://issues.apache.org/jira/browse/HBASE-5166).
- Software Engineer, IBM India Research Lab, https://research.ibm.com/labs/india (May 2010 to Nov 2011): Bluehorse cloud management platform.
- Member Technical Staff, Oracle (Jul 2009 to May 2010): Oracle RAC clusterware health monitoring.

## Expertise

- AI/ML: LLMOps, MLOps, RAG, embeddings, vector databases, agentic workflows, LoRA/QLoRA, MLX
- Big data: Hadoop, HBase, Hive, Spark, Flink, Kafka, Akka, Athena
- Programming: Python (LangChain, PyTorch), Java (Spring Boot), Scala, Node.js, C
- Map systems: OpenStreetMap, OSRM, Nominatim, spatial indexing, Leaflet

## Background

- B.Tech / M.Tech in Computer Science, Indian Institute of Technology Kanpur, https://www.iitk.ac.in/ (2004 to 2009)
- Patent (Jan 2012): System and Method for Computing Reusable Image Components to Minimize Network Bandwidth Usage in Cloud Delivery Location. US 9,098,379 B2, https://patents.google.com/patent/US9098379B2/en
- Publication (ICSEM 2011): Facade: Collaborative Creation, Peer Review and Execution of IT Tickets
- Publication (IEEE SOCA 2010): Quality of IT Service Delivery: Analysis and Framework for Human Error Prevention. https://research.ibm.com/publications/quality-of-it-service-delivery-analysis-and-framework-for-human-error-prevention