---
title: "Kesavan Krishnan - Senior Technical Architect / Head of Engineering in Chennai | Tal"
description: "Meet Kesavan Krishnan, Senior Engineering Manager | Head of Engineering | Cloud, Platform & AI Engineering Leader based in Chennai. AI stack includes anthropic apis, antigravity, and claude code."
image: "https://tal.club/meet/kesavan-krishnan/share-image"
---

# Kesavan Krishnan on Tal

## Headline

Senior Engineering Manager \| Head of Engineering \| Cloud, Platform & AI Engineering Leader

## About

Senior Engineering Manager and Head of Engineering with 15\+ years building, scaling, and operating high\-performing engineering organizations and cloud\-native distributed systems\. I report directly to the CEO, leading a \~20\-person engineering organization across four cross\-functional teams \(Engineering, DevOps, QA, PMO\) with full ownership of people management, delivery, architecture, and technology strategy for a B2B2C travel\-technology SaaS platform\. Proven record of hiring and developing engineers, instituting engineering excellence and delivery governance, and driving cloud transformation that cut infrastructure cost by \~40%\. I combine executive stakeholder management with deep technical expertise in AWS, Kubernetes, microservices, and event\-driven systems serving millions of users at Reliance Retail \(Netmeds\) and Foodhub\. Passionate about engineering culture, mentoring engineering leaders, driving enterprise AI adoption \(Claude AI, agentic / AI\-assisted "vibe" coding\), and translating business goals into reliable, high\-scale outcomes\. Executive Highlights: • Lead a \~20\-person engineering org across four cross\-functional teams \(Engineering, DevOps, QA, PMO\), reporting directly to the CEO\. • Cut infrastructure cost \~40% via Graviton/ARM migration across \~78% of compute, with right\-sizing and S3 lifecycle policies \(FinOps\)\. • Architected and operate a Kubernetes/EKS microservices platform powering booking, hotel\-mapping, search, notification, and payment workloads\. • Designed an event\-driven backbone \(Apache Kafka, Amazon SQS/SNS\) and scaled the data tier for low\-latency performance at high volume\. • Direct multi\-region production operations \(us\-east\-1, ap\-south\-1\) with centralized observability \(Grafana Loki, Datadog\)\. • Instituted DevOps, CI/CD, and release governance that improved deployment frequency, release quality, and system reliability\. • Drove enterprise AI adoption with Claude AI and Model Context Protocol \(MCP\) — AI pair\-programming, agentic/"vibe" coding, and AI\-driven code review across the SDLC\. • Led 7\+ engineers on India's leading online pharmacy platform \(Reliance Retail / Netmeds\) serving millions of customers\. • Strengthened security & governance with AWS WAF, CloudTrail, SSO/identity, and an isolated PCI\-aware payment path\. • Built the UrlPing monitoring system tracking 2,500\+ Unilever websites across four global regions\. • AWS Certified Solutions Architect – Professional, with deep expertise in cloud architecture, scalability, and cost optimization\.

## Location

Chennai

## AI stack

anthropic apis

antigravity

claude code

deepseek

gemini

openai

## Work experience

Senior Technical Architect / Head of Engineering at ClarityTTS, Dec 2023 \- Present · 2 yrs 9 mos, Chennai, Tamil Nadu, India, B2B2C travel\-technology SaaS platform — hotel & airport search, booking, supplier mapping, loyalty/rewards, and payments\. Report directly to the CEO with full ownership of engineering, leading \~20 engineers across four cross\-functional teams\. Leadership Impact: • Led and scaled a \~20\-person engineering org across four teams \(Engineering, DevOps, QA, PMO\), owning hiring, mentoring, performance reviews, and career development\. • Established engineering culture, delivery governance, and team structures that strengthened accountability and cross\-functional collaboration\. • Partnered directly with the CEO and business stakeholders on technical roadmaps, budgets, and organizational growth\. Business & Delivery Impact: • Reduced infrastructure cost \~40% via a Graviton/ARM migration across \~78% of compute with RDS/ElastiCache right\-sizing and S3 lifecycle policies \(FinOps\)\. • Instituted DevOps practices, CI/CD pipelines, and infrastructure automation, improving deployment frequency and reliability\. • Built QA processes including test automation and release governance, improving release quality and predictability\. Technology Impact: • Architected and operate a Kubernetes \(Amazon EKS\) microservices platform powering booking, hotel\-mapping, search, notification, and payment workloads\. • Designed an event\-driven backbone \(Apache Kafka, Amazon SQS/SNS\) and scaled the data tier \(PostgreSQL/MariaDB read replicas, ClickHouse, Typesense\) for low\-latency performance at high volume\. • Directed multi\-region operations \(us\-east\-1, ap\-south\-1\) with CloudFront edge delivery and a Grafana Loki \+ Datadog observability stack\. • Strengthened security with AWS WAF, CloudTrail auditing, SSO/identity, and an isolated PCI\-aware payment path\. • Drove adoption of AI pair\-programming, agentic / AI\-assisted \("vibe"\) coding, and AI\-driven code review using Claude AI and MCP across development and operations\.

Engineering Technical Lead at Netmeds\.com, Jul 2022 \- Dec 2023 · 1 yr 6 mos, Chennai, Tamil Nadu, India, India's leading online pharmacy platform serving millions of customers across web, Android, iOS, and native applications\. • Led a team of 7\+ engineers delivering and operating a high\-scale e\-commerce pharmacy platform serving millions of customers\. • Architected microservices on AWS \(Lambda, ECS, ECR, CloudWatch, SQS, SNS, Aurora, ELB, S3\), optimizing resource utilization to reduce infrastructure cost\. • Established code review processes, deployment pipelines, and engineering best practices that improved release velocity and code quality\. • Drove database optimization \(indexing strategies, horizontal/vertical scaling\), significantly improving query performance\. • Facilitated Agile ceremonies — sprint planning, retrospectives, and daily standups — fostering continuous improvement and a reliable delivery cadence\.

Engineering Technical Lead at Netmeds\.com, Jul 2022 \- Dec 2023 · 1 yr 6 mos, Chennai, Tamil Nadu, India

Staff Engineer at Foodhub, Dec 2021 \- Jul 2022 · 8 mos, Chennai, Tamil Nadu, India, Multi\-platform food\-ordering system \(web, Android, iOS, native\) handling high\-volume transactions\. • Designed high\-level architecture for a high\-volume, multi\-platform food\-ordering system\. • Delivered complex features using Laravel/Lumen, MySQL, React\.js, and AWS \(Lambda, DynamoDB, CloudFront, EC2, Redis\) in close collaboration with architecture and development teams\. • Provided technical leadership and mentorship to junior engineers, conducting design reviews and establishing coding standards\.

Senior Software Engineer II at Foodhub, Jul 2021 \- Jan 2022 · 7 mos, Chennai, Tamil Nadu, India

Lead Software Engineer at TNQ TECHNOLOGIES LIMITED, Apr 2017 \- Jun 2021 · 4 yrs 3 mos, srp, • Led development of Proof Central, an online proofing platform enabling publishers to streamline manuscript\-correction workflows\. • Built the UrlPing monitoring system tracking 2,500\+ Unilever websites across four global regions, with automated reporting via Pentaho and Saiku analytics\. • Managed requirement analysis, technical documentation, and the full project lifecycle from design through deployment\.

Senior Software Analyst at CSS Corp, Mar 2016 \- Mar 2017 · 1 yr 1 mo, mpez, \- Worked as a Senior System Analyst at CSS Corp, supporting enterprise\-level IT systems and infrastructure\. \- Analyzed and resolved complex system and application issues, ensuring minimal downtime and high system availability\. \- Managed and optimized relational databases \(MySQL, RDBMS\) to improve query performance and data integrity\. \- Collaborated with development and operations teams using Git for version control and code management\. \- Documented system specifications, technical workflows, and resolution procedures to support knowledge sharing\. \- Participated in change management processes and coordinated with stakeholders to deliver system enhancements\.

## Education

BE, EEE, Sengunthar Engineering college

\+2, Bio\-Maths, Government higher secondary school \- Tiruchengode

[View the original profile](https://tal.club/meet/kesavan-krishnan)

```json
{
  "@context": "https://schema.org",
  "@graph": [
    {
      "@type": "Person",
      "@id": "https://tal.club/meet/kesavan-krishnan#person",
      "name": "Kesavan Krishnan",
      "url": "https://tal.club/meet/kesavan-krishnan",
      "image": "https://tal.club/meet/kesavan-krishnan/profile-photo.jpg",
      "description": "Meet Kesavan Krishnan, Senior Engineering Manager | Head of Engineering | Cloud, Platform & AI Engineering Leader based in Chennai. AI stack includes anthropic apis, antigravity, and claude code.",
      "jobTitle": "Senior Technical Architect / Head of Engineering",
      "worksFor": {
        "@type": "Organization",
        "name": "ClarityTTS"
      },
      "hasOccupation": {
        "@type": "Occupation",
        "name": "Senior Technical Architect / Head of Engineering"
      },
      "homeLocation": {
        "@type": "Place",
        "name": "Chennai"
      },
      "alumniOf": [
        {
          "@type": "EducationalOrganization",
          "name": "Sengunthar Engineering college"
        },
        {
          "@type": "EducationalOrganization",
          "name": "Government higher secondary school - Tiruchengode"
        }
      ],
      "knowsAbout": [
        "anthropic apis",
        "antigravity",
        "claude code",
        "deepseek",
        "gemini",
        "openai"
      ],
      "mainEntityOfPage": {
        "@id": "https://tal.club/meet/kesavan-krishnan#webpage"
      }
    },
    {
      "@type": "ProfilePage",
      "@id": "https://tal.club/meet/kesavan-krishnan#webpage",
      "url": "https://tal.club/meet/kesavan-krishnan",
      "name": "Kesavan Krishnan on Tal",
      "description": "Meet Kesavan Krishnan, Senior Engineering Manager | Head of Engineering | Cloud, Platform & AI Engineering Leader based in Chennai. AI stack includes anthropic apis, antigravity, and claude code.",
      "dateModified": "2026-08-23T03:44:17.698Z",
      "isPartOf": {
        "@id": "https://tal.club/#website"
      },
      "mainEntity": {
        "@id": "https://tal.club/meet/kesavan-krishnan#person"
      },
      "primaryImageOfPage": {
        "@type": "ImageObject",
        "url": "https://tal.club/meet/kesavan-krishnan/profile-photo.jpg",
        "contentUrl": "https://tal.club/meet/kesavan-krishnan/profile-photo.jpg",
        "caption": "Kesavan Krishnan profile photo on Tal"
      },
      "inLanguage": "en-IN"
    }
  ]
}
```