JK

JK : Jayakumar 42 : Answer to the Ultimate Question of Life, the Universe, and Everything

Software developer and operator: Crafting better experiences for fellow developers (DevX) and operators (OpsX) by building modern software delivery platforms and cloud infrastructure.

Platform Engineer

Solution Architect

Founder

Symmathecist

Currently, solving problems for global clients of Thoughtworks.

Platform Engineer

I’m a hands on platform engineer:

• Code using Python, Node.js, Shell script
• CI/CD pipelines using GitHub Actions / GitLab
• Cloud infrastructure using AWS
• Scalable and reliable compute using Linux, Docker, Kubernetes
• Stateful, streaming and event driven applications using Postgres, Kafka
• IaC using Terraform, GitOps using ArgoCD, ChatOps using Slack
• Observability using Grafana, Loki, Prometheus

Solution Architect

I’ve consulted and created solutions for global clients including wall street banks:

• Software Delivery Platform Transformations
• Preview (Ephemeral) environments for dev testing
• Modernized CI/CD pipelines for micro services
• Trunk Based Development, Continuous Integration, Continuous Deployment
• Executed Cloud Migrations, Cloud Bursting for big data, and AI/ML workloads
• Migrated regulatory reporting workloads to AWS
• Migrated Spark workloads from YARN to K8s
• Automated patching of VMs for managed service provider

Founder

I’ve envisioned, developed full stack, launched and operated multi-tenant SaaS platforms for Pickle.io

• Picklebots : Auto healing platform for IT ops incidents
• Cloudpickle : Hybrid cloud self service portal for developers to quickly spin up dev boxes

Launched for Clients

• Cloud services distribution and reselling platform with ERP Accounting integration for a leading ICT distributor in Australia
• Mobile device geo-location API with OpenGTS integration for a geo services provider in India

Symmathecist

I started coding with Logo at the age of 10. I’ve used more than a dozen programming languages. I’ve written code and debugged it on paper (when I didn’t own a computer), in text editors, and in IDEs. I can develop alone or comfortably pair with fellow developers, designers, and client stakeholders. These days, with the advent of LLMs, I’m experimenting with AI coding agents to shape up systems faster.

The answer is 42. What’s the ultimate question? To me, it’s the software. I view software as an extension of the human mind. It’s a medium that allows me to externalize my ideas, shape it up and bring them to life. I code to enjoy the process of creation and achieve the outcome while doing so. I remain in flow state while coding and troubleshooting a software. The software learns from me and I learn from the software. In the medium of software, I’m a Symmathecist.