Portfolio

ChargeSini — Mobile App & Cloud

A real-time EV charging ecosystem—designed for “stickiness”, built for scale. From station discovery to session management, payments, and cloud operations.

Mobile + Cloud Industry: EV Charging Timeline: 5 months Delivery: Team as a Service
ChargeSini — Mobile App & Cloud cover image
Overview

The Challenge & Our Approach

ChargeSini needed a reliable mobile experience that could handle real-time charger availability, seamless session flow, and high traffic spikes—supported by a scalable cloud backend with observability and control.

The Challenge

Users needed instant charger discovery, accurate live status, and a frictionless start/stop charging experience. Operations needed monitoring, alerts, and admin control—without introducing latency or reliability risks.

UsersDrivers, Ops Admin
Core needReal-time availability
Non‑negotiablePayment-safe sessions

Our Solution

We shipped a mobile-first product with a cloud-native backend, real-time updates, and an ops-ready admin suite. Weekly sprints kept delivery predictable, with QA gates and monitoring-ready design from day one.

DeliveryWeekly sprints
QualityCI/CD + QA gates
ReliabilityMonitoring + alerting
+55%Faster station discovery
Session throughput
99.95%Uptime readiness
-30%Support tickets
Highlights

What We Built

Core capabilities delivered to support growth, reliability, and everyday usability.

Key Modules

Station DiscoveryMap + filters + live status
Charging SessionsStart/stop + receipts
PaymentsWallet / cards integration
NotificationsIn‑app + push
Admin SuiteCharger control + ops tools
AnalyticsUtilization + performance

Technology Stack

A modern stack optimized for performance, real-time delivery, and maintainability.

Mobile Flutter / React Native Node.js PostgreSQL AWS Redis WebSockets CI/CD Observability
Our Framework

How We Delivered

A directional workflow that keeps delivery predictable and stakeholders confident.

01

Discovery

Define scope, user journeys, and reliability constraints for sessions & payments.

02

Design

Mobile UX flows + cloud architecture blueprint for scale and speed.

03

Development

Sprints with QA gates, CI/CD, and real-time integration testing.

04

Launch

Release, monitoring, incident readiness, and continuous optimization.

Let’s Build

Want a product like this?

Tell us what you’re building. We’ll map the fastest, safest path from idea to scalable delivery—using the same framework you see here.

Book a Free Technical Audit Explore More Case Studies
Typical response time: Under 24 hours.