Full-stack developer, SaaS builder & automation specialist
I design, build, and operate my own software products end to end: the code, the servers, and the growth. My tools handle cold email at scale, Instagram audience research, spreadsheet automation, and local-business lead generation, all running on infrastructure I manage myself.
Previously: 3 years in lead generation & R&D at Pearl Lemon (UK) and 2 years as a growth marketer at GetVisible. Typical engagements: custom outreach systems, marketing automation pipelines, and full-stack product development.
[email protected] · +44 7400 709150 · chaudharyabdullah.com
Cold email and newsletter platform built from scratch. Connects Gmail accounts over OAuth, rotates sending across multiple inboxes, schedules campaigns, and manages contact lists, sending thousands of emails a day while protecting deliverability.
Instagram outreach CRM for managing conversations across many accounts. Drafts personalised messages from profile data using a locally hosted LLM, supports per-account proxies and browser-based logins, and processes actions through background worker queues.
Instagram audience research tool. Scrapes follower and following lists with per-profile enrichment (follower counts, verification status), streams progress live, and exports clean CSVs ready for outreach.
Bulk email verification service that catches invalid addresses, spam traps, and role accounts before a campaign goes out: the difference between landing in the inbox and burning a domain.
Google Maps scraper for local-business lead generation. Extracts business names, phone numbers, websites, and addresses in bulk, pushing straight into Google Sheets or feeding directly into outreach campaigns.
Writing on what I learn running these systems: email deliverability, Instagram automation, and lead generation. Practical notes from production, not theory.
Everything above runs on a single Linux VPS I administer myself, alongside self-hosted n8n (workflow automation), Postiz (social scheduling), and Cal.com (booking), deployed with Docker behind Nginx.
Lead Generation & R&D · SEO & lead-generation agency, United Kingdom
Worked across the agency's teams: SEO, lead generation, and internal tooling. Built web scrapers and research pipelines for client campaigns, and automated manual workflows, replacing paid third-party tools and cutting delivery costs.
Growth Marketer · Digital marketing agency
Growth marketing across client accounts: campaign strategy, email outreach, audience research, and marketing automation.
I'm a self-taught developer working at the intersection of software engineering and growth marketing. I started by needing tools that were too expensive or too limited off the shelf, so I built my own, and kept going.
That means I've dealt with the whole stack in production: OAuth flows and API rate limits, proxy management and session handling, background job queues, database design, DNS and deliverability, Nginx and SSL, backups and monitoring. When something breaks at 2 a.m., I'm the one who fixes it.
I default to simple, boring technology: Python and FastAPI on the backend, plain HTML/CSS/JS or Next.js on the frontend, SQLite or PostgreSQL for data, Docker for deployment. Small systems that one person can fully understand and operate.
If you need a custom outreach system, a marketing automation pipeline, or a developer who can own a product end to end, get in touch. I usually reply within a day.