I build software that works for your business.

01 — Website & Web Application Development

Responsive business websites, client portals, React, TypeScript, Tailwind, Flask, and custom web applications. Fast load speeds, accessible interfaces, and zero unnecessary dependencies.

• Custom frontend architectures with React, Next.js, and Tailwind CSS.
• Backend services and microservices using Python and Node.js.
• Secure customer dashboards, intake forms, and authentication.

02 — Python Development & Scripting

Custom scrapers, ETL data processing pipelines, backend microservices, database connections, and task automation. Built for speed, error handling, and predictable unattended execution.

• Automated web scrapers handling authentication, dynamic DOMs, and anti-bot challenges.
• High-volume data cleaning, format transformation, and automated CSV/Excel pipelines.
• Command-line developer tools and background scheduler daemons.

03 — AI Agents & Intelligent Automation

Tool-using AI agents, contextual document reasoning, and automated operational workers that eliminate manual computer tasks. Practical models grounded with your internal data.

• Autonomous decision-making agents executing multi-step business workflows.
• Context-aware document querying, invoice parsing, and structured data extraction.
• Integration with modern LLM APIs (Gemini, Claude, OpenAI) for operational support.

04 — CRM Systems & Google Sheets Automation

Custom CRM systems built directly inside Google Sheets and Google Workspace with zero recurring SaaS subscriptions. Complete lead capture, pipeline tracking, and automated messaging.

• Automated lead capture from web forms, landing pages, and WhatsApp directly into Google Sheets.
• Deal stage tracking, sales pipeline views, and team activity management.
• Google Apps Script triggers connecting Gmail, Google Drive, Google Calendar, and Sheets.
• Automated WhatsApp notifications via Twilio API and personalized transactional emails.
• Automated PDF invoice, receipt, and contract generation stored directly in Google Drive.

05 — API Development & Integrations

REST API development, webhooks, and third-party application synchronization connecting CRM systems, payment gateways, and databases.

• Custom REST API endpoints with robust rate limiting, authentication, and logging.
• Bi-directional webhook synchronization between Stripe, Twilio, HubSpot, and databases.
• Database connection layers for PostgreSQL, Cloud SQL, SQLite, and Google Sheets.

06 — Business Process Automation

Google Apps Script, Twilio SMS and WhatsApp integrations, auto-invoicing, and cross-platform notification bots.

• Eliminating manual copy-paste routines and spreadsheet reconciliation.
• Automated customer onboarding sequences and status notification dispatchers.
• Error handling and alert monitors ensuring operations run reliably 24/7.

07 — AI-Assisted Development & Deployment

Deploying, debugging, optimizing, and migrating projects on Vercel, Firebase, Supabase, Cloud Run, and custom VPS servers.

• Troubleshooting AI Studio, Lovable, Claude, Bolt, and Replit builds.
• Configuring continuous integration, custom domains, and SSL certificates.
• Database migrations and performance optimizations.

Your business needs a professional, modern website

A website that explains what you do clearly, loads quickly, and gives potential clients an effortless way to reach you.

Your team spends hours on repetitive computer work

Copying data between tools, sending manual notifications, generating recurring documents, or formatting spreadsheets. These can all be automated.

You need a custom tool that off-the-shelf software doesn't offer

A custom Python script, a private web tool, or an automation pipeline built around the specific way your business works.

You want to use AI practically, not just experiment with it

An AI agent that actually performs a useful task: sorting incoming leads, answering support queries, or handling routine tasks reliably.

Full Process Automation

Connecting form submissions, WhatsApp inquiries, payment events, and Google Sheets directly without expensive intermediary subscription tiers.

Autonomous Python Workers

Custom scrapers, ETL pipelines, and AI agent daemons executing repetitive data extraction and file conversions around the clock.

100% Code & Data Ownership

You retain full ownership of all scripts, databases, Google Workspace sheets, and deployment keys. No vendor lock-in or recurring monthly charges.

How does a custom Google Sheets CRM work without monthly software fees?

Instead of paying recurring per-user monthly SaaS fees for complex CRM software, I build custom automated CRM systems directly inside Google Sheets and Google Workspace using Google Apps Script. Your team gets automated lead capture from web forms and WhatsApp, deal stage tracking, pipeline views, automated client follow-ups, and auto-generated PDF invoices—with zero monthly software subscription overhead.

What types of repetitive operations can Python AI agents automate for my business?

Python AI agents excel at multi-step tasks that require decision-making and data manipulation. This includes reading incoming inquiries and categorizing them, pulling data from vendor portals or APIs, summarizing dense documents, extracting transaction details, validating records against databases, and dispatching notifications across WhatsApp, Slack, or email.

Can you connect my existing tools, databases, and webhooks together?

Yes. I specialize in API development and custom integration bridges. Whether you need PostgreSQL, Cloud SQL, Stripe, HubSpot, Twilio, or custom REST webhooks synchronized with your internal spreadsheets or customer portal, I build secure, lightweight connectors that communicate reliably in real time.

How do automated WhatsApp and SMS alerts work for client notifications?

Using official APIs like Twilio and the WhatsApp Business API, your system can automatically trigger transactional messages, order status updates, appointment reminders, and customer confirmations whenever an event occurs in your Google Sheet, database, or web application.

What is the typical timeline and process for a software or automation build?

Most targeted automation tools, custom scripts, and Google Sheets CRM setups are delivered within 1 to 2 weeks. Full-scale web applications or complex multi-agent architectures typically take 2 to 4 weeks. The process begins with a clear requirements discussion, followed by development, rigorous testing, and a documented handoff.

How do we get started or request a project quote?

You can request a direct technical quote using the quote box on this website (which drafts a direct email), message me directly on WhatsApp at +234 808 894 1798, or reach out on Threads (@cortex.inv) or Instagram (@py_sman). We will clarify your specific requirements and define a practical scope.