Product engineering for mobile, SaaS, ERP, CRM, and AI automation.

Tranz Technologies
Case studies
Education
Education portfolio

Learning, Chess & Calculator Platforms

Web and mobile products for chess education, club management, curriculum delivery, and precise FIDE rating calculations-built for repeat daily use.

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Overview

Source-backed overview

Evidence

MasterChess, FIDE calculator, and SuperCalci repositories and the Google Doc case study.


Delivery estimate

Estimated: 6–16 weeks depending on platform depth.

Resources

Mobile or full-stack engineers, domain reviewer, UI/UX, QA.

Scope visible in source

Club and curriculum management with role-based access

Tournament and lesson workflows (including documented roadmap items)

FIDE rating change and initial-rating calculators with lookup tables

Multi-calculator utility apps with validation and clear UX

Implementation approach

Separate calculation rules into pure services for easier verification.

Design admin tooling for content owners, not only end learners.

Label roadmap features separately from shipped repository evidence.

Outcome

Repositories support education and utility products. Documented positive user response for the FIDE app; no download counts are invented.

Team

Project Team

Meet the specialists who brought this project to life

Mobile Engineer

Mobile Engineer

Mobile Engineer

Flutter, Field apps

UI/UX Designer

UI/UX Designer

UI/UX Designer

Enterprise UI, Design systems

Frontend Engineer

Frontend Engineer

Frontend Engineer

React, Next.js

TEAM COMPOSITION

1

Mobile Engineer

1

UI/UX Designer

1

Frontend Engineer

Gallery

Project Gallery

Visual highlights from the project implementation

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    Categories

    Technology

    Technology stack

    Flutter

    React

    Spring Boot

    PostgreSQL

    Material UI