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Udhaya Kumar

@udhayakumar3

I build benchmark-driven LLM inference, model-serving, and cloud-native AI systems.

India
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What I'm looking for

I’m looking for AI engineering opportunities in India, globally remote teams, or through international relocation, where I can build measurable, reliable LLM inference, model-serving, and cloud-native AI systems.

I build benchmark-driven AI systems for LLM inference, model serving, and cloud-native infrastructure, with a focus on TTFT, latency, throughput, GPU utilization, reliability, observability, and cost.

At HCLTech, I work as an AI & Machine Learning Engineer, building enterprise operations and reliability experience through technical training and cross-functional AI and automation projects.

Through Independent AI Systems Lab, I built Aegis, a Kubernetes-based LLM serving platform, and a configuration-driven benchmark suite comparing TensorRT-LLM, Triton, vLLM, LMDeploy/TurboMind, and TGI. I also built StoryOps Studio, QEPO, and a multilingual AI-powered grievance management system.

Previously at 100xEngineers, I architected generative AI solutions for sales intelligence, including RAG, embeddings, AI agents, data pipelines, lead scoring, personalization, APIs, and workflow automation. I’m interested in teams building measurable, reliable AI systems rather than demos that only work under ideal conditions.

Experience

Work history, roles, and key accomplishments

HCLTech logoHC
Current

AI & Machine Learning Engineer

HCLTech

Sep 2025 - Present (1 year 1 month)

- Participating in rigorous onboarding and technical training covering core engineering practices, enterprise-scale software design, and agile methodologies.
- Engaged in cross-functional projects with exposure to AI/automation, collaborating with senior engineers to deliver scalable technical solutions.
- Learning and applying best practices in digital marketing, marketing automation, content str

Independent AI Systems Lab logoIL
Current

Independent AI Engineer

Independent AI Systems Lab

Mar 2024 - Present (2 years 7 months)

• Built and deployed StoryOps Studio, an explainable AI creative-operations platform with specialist AI agents, workflow orchestration, AI Asset Studio, auditable execution traces, reusable artifacts, and deterministic fallbacks using Next.js, FastAPI, Supabase/PostgreSQL, Cloudflare Workers, OpenAI and IBM Granite.
• Built a configuration-driven LLM inference benchmarking suite comparing TensorRT

100xEngineers logoXE

AI Program Consultant

100xEngineers

Apr 2025 - Oct 2025 (6 months)

Architected Generative AI solutions to transform unstructured business data into actionable sales intelligence and revenue strategies.

Built data pipelines to process and structure multi-source data for AI/ML workflows
Developed LLM-based lead scoring & personalization systems using RAG, embeddings, and prompt engineering
Designed AI-driven sales optimization frameworks to improve outreach effect

Tata Consultancy Services logoTS

TCS Campus Ambassador

Tata Consultancy Services

Jan 2024 - Jul 2025 (1 year 6 months)

As a Campus Ambassador, my role involves representing Tata consultancy services at my university, fostering engagement and awareness about their products, services, and opportunities. My responsibilities include:
-Promoting brand initiatives and events through various channels (social media, student groups, etc.)
-Organizing and participating in campus events, workshops, and seminars.
-Collaborati

The Kite Flyers logoTF

Database Solutions Engineer

The Kite Flyers

Nov 2024 - Apr 2025 (5 months)

Data Stewardship & Optimization: Maintenance to ensure seamless, high-quality database operations and organizational efficiency.
Insight-Driven Analysis: Conducted data trend analysis and generated actionable insights, empowering data-driven decision-making and strategic
planning.
Data Architecture & Accessibility: Led the organization and structuring of complex datasets for streamlined access, en

Nihon Edutech Private Limited logoNL

Software Development and Data Science Intern

Nihon Edutech Private Limited

Jul 2024 - Aug 2024 (1 month)

During my internship at NIHON EDUTECH, I gained hands-on experience in software development and data science, applying theoretical knowledge to real-world challenges.

Python & NLP:
Enhanced Python skills, focusing on NLP using SpaCy and NLTK. Developed scripts for processing and analyzing textual data, including custom functions to extract information from resumes.

Machine Learning:
Applied mach

Education

Degrees, certifications, and relevant coursework

AC

Anna University Chennai

Bachelor of Engineering - BE, Computer Science

SS

Srimathi Sundaravalli Memorial School

High School Diploma

Anna University Chennai logoAC

Anna University Chennai

Bachelor of Engineering, Computer Science

Pursuing a Bachelor of Engineering in Computer Science at Anna University Chennai.

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