Hey, I'm Pan

I buildthings thatmatter.

Full-stack developer, systems thinker, and builder of everything from kernel drivers to AI workflows. Based in Chennai, India.

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About

I'm Iyappan Sriram, but everyone calls me Pan. I'm a senior developer at AT&T, where I've spent the last 3 years building customer-facing applications across the entire stack.

My work ranges from Next.js and React frontends to SpringBoot microservices and DevOps pipelines. I've built agentic AI workflows that synthesize functional requirements from scattered enterprise data, internal tools that quietly make hundreds of people's jobs easier, and enough YAML to last several lifetimes.

Before the corporate world, I was deep in open source, writing NVIDIA drivers and Bluetooth subsystem patches for the Linux kernel. I've built a complete game engine with C++ and Vulkan from scratch, a backend-as-a-service platform, and a programming language with its own lexer, parser, and AST.

I build across the entire spectrum. From bare metal to the browser.

Stack

Languages I think in.
Tools I build with.

TypeScript

Primary

JavaScript

Primary

Java

Primary

Python

Primary

Golang

Proficient

Rust

Proficient

C/C++

Proficient

R

Familiar

Next.jsReactNode.jsSpring BootVulkanLinux KernelDockerCI/CDREST APIsGraphQLPostgreSQLGit

Projects

Things I've built.
From kernels to compilers to platforms.

Panbase

Featured

A complete backend-as-a-service platform written in Python. Auth, database, storage, realtime, the works. An open-source alternative to Supabase, built from the ground up.

PythonBackendOpen Source

Hearth

Featured

A programming language built as a deep-dive into compiler architecture. Complete with lexer, parser, AST, and BST for simple computation. Because the best way to understand compilers is to build one.

CompilerASTParserLexer

Prochecked

High-scale project management and dashboarding solution. Think Trello meets analytics. A one-view solution for tracking everything that matters.

Full-StackDashboardsProject Management

Flashreads

A news aggregator that pulls from multiple sources into a single, clean reading experience. Stay informed without the noise.

AggregatorFull-StackAPI

Linux Kernel Contributions

Contributed to NVIDIA open-source drivers and Bluetooth subsystem patches for the Linux kernel. Low-level systems work at its finest.

CLinuxDriversOpen Source

Experience

Where I've worked.

AT&T

Senior Associate Applications Developer

2023 to Present

Full-stack developer in the Services & Sales department, building customer-facing applications that serve millions. Work spans the full spectrum. React and Next.js frontends, Node.js and Spring Boot backends, and DevOps automation.

Built an agentic AI workflow that auto-generates functional requirements from product requirements by gathering and synthesizing data from 7+ internal enterprise sources. Developed multiple internal tools that streamline processes across teams.

Next.jsReactNode.jsSpring BootJavaTypeScriptDevOpsAI/Agents

Awards & Recognition

Transformer Award
YouDeserve Award
Connection Award x 2

Open Source

Linux Kernel Contributor

~2022

Contributed to NVIDIA open-source GPU drivers and Bluetooth subsystem patches for the Linux kernel. Deep systems-level work in C, touching driver architecture and kernel internals.

Contact

Let's build
something great.

Got an idea, a project, or just want to talk tech? Hit me up.

GitHub

@Eyepan

Email

iamteoggy@gmail.com

Built by Pan. Chennai, India.