About me

hey, I'm Sireesh D

Chief Operating Officer at Pronexus Pvt Ltd. Specializing in Operations Management, Full Stack Development, and leading high-performance teams so we can deliver robust, scalable solutions.

GitHub

My Mission

Streamlining operations and driving technical innovation for scalable business growth. Leading development teams to deliver full-stack excellence.

Lead with purpose, grow with passion.

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About me.

Chief Operating Officer at Pronexus Pvt Ltd. I specialize in operations management, full stack development, and leading high-performance teams.

Building scalable backends, optimizing business processes, and passionate about cybersecurity and new technologies.

View my Github Contact me

My Studio

Namaste! Chief Operating Officer at Pronexus Pvt Ltd. Managing operations, leading full stack development teams, and driving business growth through technical innovation.

Digital Marketing

SEO, social media marketing, content strategy, lead generation, and growth hacking for SaaS products.

Team Management

Leading cross-functional teams, project coordination, performance tracking, and fostering collaboration.

Backend Architecture

Scalable APIs, database design, microservices, Node.js, PostgreSQL, Redis, and cloud infra.

Experience.

My professional journey in marketing and team management.

Chief Operating Officer (COO)

2024 - Present

Pronexus Pvt Ltd

• Oversee daily operations and drive strategic planning for scaling the business
• Lead full stack development initiatives and mentor technical teams
• Architect and optimize backend infrastructure for high performance
• Coordinate cross-functional teams to ensure successful product delivery
• Manage stakeholder relationships and operational efficiency

Skills & Expertise.

Core competencies in marketing, management, and technology.

Technical

• Full Stack Development
• Backend Architecture
• Cloud Infrastructure
• Database Design
• API Development
• System Optimization

Operations

• Operations Management
• Strategic Planning
• Process Optimization
• Team Leadership
• Stakeholder Relations
• Project Delivery

Tech Interests

• Web Penetration Testing
• Cybersecurity Research
• IoT & Arduino Projects
• Ethical Hacking
• Python Scripting
• Network Security

Featured Projects.

My open source projects and contributions on GitHub.

PostHog

2025 - Present

PostHog is an all-in-one developer platform for building successful products. We offer product analytics, web analytics, session replay, error tracking, feature flags, experimentation, surveys, data warehouse, a CDP, and an AI product assistant.

Technologies

TypeScript

React

Next.js

View Live GitHub

BrowserOS

2025 - Present

The open-source Agentic browser; alternative to ChatGPT Atlas, Perplexity Comet, Dia.

Technologies

JavaScript

Node.js

View Live GitHub

Structa AI

2025 - Present

AI-powered data structuring and analysis tool.

Technologies

Python

OpenAI

GitHub

Mercor Tooling

2025 - Present

Development tooling and utilities for Mercor platform.

Technologies

TypeScript

Docker

GitHub

Technologies I use.

Tools and technologies I use for full stack development, operations management, and cybersecurity research:

Python

Kali Linux Arduino logo

Arduino

Raspberry Pi Git logo

Git

PostgreSQL Redis logo

AWS

JavaScript TypeScript logo

TypeScript React logo

React

Tailwind CSS

...and many more!

Contact me.

I'm always eager to explore new opportunities and take on exciting projects. If you have a project in mind, or just want to say hi, feel free to send me a message.

Or contact me with...

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