Saifullah Ahad

Résumé

Saifullah Ahad

AI Product Builder · 240+ Android apps live on Google Play

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Summary

AI Product Builder with 3+ years of experience and 240+ Android apps live on Google Play across two developer accounts. I translate real human problems into precise specifications, direct specialized AI coding agents, and own device verification and release quality from idea to upkeep.

Key results

240+

Android apps live on Google Play

2

Google Play developer accounts

36

languages the apps ship in

1

person directing the AI agents behind them all

Experience

Founder & AI Product Builder — SAIFULLAH.AI

2023 – Present · Dhaka, Bangladesh · remote

  • Set product vision, priorities, specifications and quality standards for a portfolio of 240+ live Android apps.
  • Direct multiple AI coding agents through research, design, implementation, review, testing, localization and release.
  • Built the verification pipeline: signed release builds tested on real phones and tablets, with recorded evidence, before every release.
  • Publish and maintain every app across two Google Play developer accounts, in 36 languages.
  • Also shipped desktop tools for Windows, Linux and macOS, the DonateBloodNow web platform, and a privacy-policy hub for all published apps.

Account Manager — Eve Group

2010 – 2017 · Dhaka, Bangladesh · full-time, on-site

What I do

Product strategy

  • Find real-world problems and design the solution.
  • Define features, user flows and product scope.
  • Turn product intent into clear specs for AI agents.
  • Test every product by hand before release.

Delivery & release

  • End-to-end ownership, from idea to maintenance.
  • Localization and multilingual releases.
  • Google Play publishing and release management.
  • User feedback and product improvement.

Technical systems

  • Local-first collaboration and CRDT sync.
  • Shamir sharing, OPRF matching, local encryption.
  • On-device FFT, audio and motion-signal processing.
  • OCR, graph digitization and numerical solvers.

Skills & tools

AI agent orchestrationProduct directionSpecs & acceptance criteriaQuality gates & device testingRelease management ClaudeOpenAI CodexGoogle AntigravityGoogle Play ConsoleGit & GitHubCloudflareFirebaseAndroidWear OS36-language localization

Education

Business Administration (BBA) studies — South East University, Dhaka

Coursework completed; degree not completed

Higher Secondary Certificate (HSC) — Notre Dame College, Dhaka

2002

Secondary School Certificate (SSC) — Motijheel Model School & College, Dhaka

2000

Languages & availability

  • English — professional working proficiency; Bengali — native.
  • Open to full-time roles: remote in any time zone, or on-site in any country with employer visa sponsorship.
  • Available immediately, with backup power and internet for uninterrupted remote work.
  • Freelance projects welcome.