Fast Track is a comprehensive interview preparation ecosystem tailored for students and professionals aspiring to enter the banking industry. Designed as a web-based platform, it bridges the gap between academic knowledge and real-world readiness through peer-to-peer mock interviews, expert mentorship, and actionable feedback. With integrated payments and real-time interactions, Fast Track provided a scalable, user-friendly solution for learners and mentors alike.

About the Platform

Product Essentials

Usecase

Breaking into the banking industry requires more than theoretical knowledge; it demands confidence, communication skills, and interview readiness. Fast Track was built to help students and young professionals practise mock interviews with peers, connect with experienced mentors, and receive structured feedback. By combining live video interactions, session booking, and secure payments, the platform streamlined the preparation process into one engaging, interactive ecosystem.

Features
  • Peer-to-Peer Video Practice – Real-time mock interviews with peers to simulate real scenarios.
  • Mentor Sessions – Book one-on-one sessions with professional mentors for guidance and feedback.
  • Secure Payments – Stripe Connected Accounts integration for smooth and safe transactions.
  • User Dashboards – Personalised dashboards for both students and mentors to manage sessions, history, and feedback.
  • Scalable Design – Optimised for reliability and performance during live video interactions.
Status & Analytics
  • Project Status: Published and functional.
  • User Base: Active but niche student/professional audience.
  • Engagement: Focused usage for interview prep, supported by notifications and mentor-led sessions.
Tech Stack
  • Frontend: React.js
  • Backend: Node.js.
  • Payments: Stripe Connected Accounts.
  • Video Integration: ZegoCloud for real-time peer-to-peer calls.
  • Database: PostgreSQL.
  • Hosting & Deployment: Google Cloud Platform (GCP).
Impact & Learnings

Fast Track created a focused ecosystem that transformed how aspiring bankers prepared for interviews. By combining peer practice with mentor-led guidance, it offered both affordability and professional expertise in one place. The Stripe integration provided mentors with an easy revenue model, encouraging high-quality guidance.

Key takeaways included:

  • Blended preparation works best – peer sessions boosted confidence, while mentors provided actionable insights.
  • Notifications improve reliability – automated reminders significantly reduced session no-shows.
  • Payments create trust – integrating secure payments built confidence among both learners and mentors.

Although the platform served a niche market, it showcased how structured ecosystems can enhance learning outcomes and how technology can simplify otherwise fragmented preparation processes.

Design Process
Innovative Design Process for Every Project
Design Process
Innovative Process for Every Project
Project Scope

fast_track needed a comprehensive interview preparation platform that offered an intuitive, user-friendly experience for aspiring bankers. The goal was to create an interactive ecosystem where students could practice interviews with peers and engage with professional mentors for personalized feedback and guidance.

Balancing real-time video interactions with smooth performance and secure payment handling was a key focus. Blockmob Labs developed a scalable platform with peer-to-peer video interviews, mentor-led sessions, Stripe Connected Accounts integration, and automated notifications, ensuring a seamless and engaging experience for both students and mentors.

Interview Platform
Peer Practice
Mentor Guidance
Real-Time Video
Secure Payments
Designed Intuitive Platform
Ensured seamless and user-friendly navigation.
Developed Peer-to-Peer Video
Enabled real-time interview practice sessions.
Integrated Mentor Booking System
Simplified scheduling and session management.
Implemented Stripe Payments
Provided secure and smooth transactions.
Automated Notifications System
Sent timely alerts and reminders.
OUR Solution

Blockmob Labs designed an intuitive and interactive platform for fast_track, delivering a seamless experience for both students and mentors across devices.

We developed a scalable interview solution featuring real-time peer-to-peer video sessions, secure mentor bookings, and integrated Stripe Connected Accounts for smooth and reliable payments. Automated notifications and personalized dashboards ensured users stayed informed and engaged throughout their interview preparation journey.

Project Visuals
Mobile App Design
Interview Platform
EdTech Solution
Peer Practice
Mentor Sessions
Video Calls
Stripe Payments
Real-Time
Notifications
User Dashboards
ReactJS
NextJS
NodeJS
Wireframes
Hand Wireframes
Take a peek into the early concept designs and iterations of our product through these sketches
Hi-Fi Wireframes
Here are the blueprint of our product design and user experience through these wireframes, a vital step in bringing our vision to life.
Design System
Project Styleguide
Here is the visual language that brings our product to life through our carefully crafted color palette and font system.

AktivGrotesk

Light
Regular
Medium
SemiBold
Bold
ExtraBold
H1
96/120
H2
64/120
H3
48/120
Body 1
40/120
Body 2
32/120
Primary Green
#3DD7A1
80%
60%
40%
20%
Solid Black
#0D0D1B
80%
60%
40%
20%
Complete Mobile App Design
50+ design Screen
Take a look at the web screens that show the simple design and easy to use experience of the fast track interview platform.

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