
Free productivity web apps — habit tracking and skill assessments
Purpose of this app: FFTech SaaS is a web platform that helps people track daily habits and administer timed online exams. It uses Google Sign-In to authenticate users and Google Calendar to schedule exam interview meetings between recruiters and candidates.
FFTech SaaS is a web-based productivity platform with two applications. Each application uses specific Google APIs for the purposes described below — and only those purposes.
Lets users log daily activities, build streaks, visualize progress on a calendar grid, and earn achievement badges.
Google APIs used: Google Sign-In (openid, email, profile scopes) — to authenticate users and persist their habit logs across sessions and devices.
Lets recruiters administer timed multiple-choice exams with anti-cheat monitoring, then schedule follow-up interview meetings with successful candidates.
Google APIs used: Google Sign-In (openid, email, profile) for recruiter authentication, plus Google Calendar (https://www.googleapis.com/auth/calendar.events) — to create interview meeting events on the recruiter's calendar and invite the candidate. Calendar access is used solely for creating these scheduled interview events; we do not read, list, or modify unrelated calendar entries.
What we do NOT do: We do not access Google Drive, Gmail, Google Contacts, Google Photos, or any other Google services. We do not read existing calendar events, share user data with third parties, or use Google account data for advertising. The minimum scopes necessary for each feature are the only scopes requested.
FFTech SaaS is built and operated by Fahim Hasnain Fahad, a Senior Software Engineer based in Dhaka, Bangladesh. The platform is hosted at fftechsaas.xyz. See our Privacy Policy for full details on data handling.
Daily habit tracker with Google Sign-In, streaks, and badges.
Open appTimed MCQ exams with anti-cheat monitoring for skill assessment.
Take an examHow FFTech SaaS handles your Google account info and tracker data.
Read policyLearn more about the founder below — or jump to the tools.

500+
Client Hours
7+
Years Experience
50+
Projects Delivered
I build AI-powered systems and Agentic solutions for businesses that turn manual operations into automated revenue.
PROVEN RESULT:
Built an AI vector search system for a private equity marketplace that generated $3,350 in new MRR within the first week, eliminated 20 hours/month of manual work, and scaled to 300K+ monthly users.
7+ years of building production-grade software, from startups to enterprise solutions
RevOps automation, conversational AI, voice AI platforms
Marketplace platform, web scraping, data pipelines
AI medical guidance app, symptom analysis, NLP
AI headshot generation, Flux1.1 Pro, credit system
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Automated Go-To-Market pipeline with lead enrichment, AI scoring, personalization, and CRM sync.

Medical Clinics lose $4,000+ per month to missed calls. Voicemail doesn't cut it—67% of patients never call back.

Track daily habits, build streaks, and stay consistent with this free tool.

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More project demos coming soon...
Free productivity tools by FFTech — track daily habits with Google sign-in, build streaks, earn badges, and assess talent with timed exams
Production applications built for clients in fintech, healthcare, AI, and more
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