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Case study of EVJOINTS

Empowering Electric Vehicle Charging for a Greener Future

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Problem Statement

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Solution

Solution

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Methodology

The development of EVJOINTS followed a systematic approach:

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Requirement Gathering:

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EVJOINTS, in collaboration with Techstalwarts, conducted extensive market research and gathered user feedback to identify the specific pain points of EV owners during the charging process.

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Technology Stack

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Our backend, hosted on Elastic Container Service (ECS), ensures scalable and resilient performance with automated provisioning, patching, and scaling. We use OCPI-based protocols for seamless interoperability with charging networks, enabling secure real-time communication via JSON and RESTful APIs. Robust encryption, authentication mechanisms, and secure APIs safeguard user and transactional data. ECS also provides auto-scaling, dynamically adjusting resources based on traffic demand for cost efficiency and fault tolerance.

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Quality Assurance

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Rigorous testing was conducted by Techstalwarts to ensure the app's reliability, security, and seamless functionality before it was lunched.

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Design and Prototyping

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UI/UX designers, working closely with Techstalwarts, created wireframes and interactive prototypes, iterating based on user feedback and the multiple similar EV charging apps from global and individual CPO apps to ensure a user-friendly interface and seamless user experience.

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Agile Development

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Our user-centric UI allows seamless access to charging stations, real-time availability, and session management. By leveraging ECS, we minimize operational overhead, focusing on continuous improvements in features and user experience. Agile methodologies drive iterative enhancements, ensuring optimized performance, security, and scalability.

Methodology

The development of EVJOINTS followed a systematic approach:

1

Requirement Gathering:

box_logo

EVJOINTS, in collaboration with Techstalwarts, conducted extensive market research and gathered user feedback to identify the specific pain points of EV owners during the charging process.

2

Design and Prototyping

box_logo

UI/UX designers, working closely with Techstalwarts, created wireframes and interactive prototypes, iterating based on user feedback and the multiple similar EV charging apps from global and individual CPO apps to ensure a user-friendly interface and seamless user experience.

3

Technology Stack

box_logo

Our backend, hosted on Elastic Container Service (ECS), ensures scalable and resilient performance with automated provisioning, patching, and scaling. We use OCPI-based protocols for seamless interoperability with charging networks, enabling secure real-time communication via JSON and RESTful APIs. Robust encryption, authentication mechanisms, and secure APIs safeguard user and transactional data. ECS also provides auto-scaling, dynamically adjusting resources based on traffic demand for cost efficiency and fault tolerance.

4

Agile Development

box_logo

Our user-centric UI allows seamless access to charging stations, real-time availability, and session management. By leveraging ECS, we minimize operational overhead, focusing on continuous improvements in features and user experience. Agile methodologies drive iterative enhancements, ensuring optimized performance, security, and scalability.

5

Quality Assurance

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Rigorous testing was conducted by Techstalwarts to ensure the app's reliability, security, and seamless functionality before it was lunched.

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EVJOINTS, developed by Techstalwarts, was implemented
with the following key features:

The development of EVJOINTS followed a systematic approach:

Mobile App (Android and iOS)

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EV owners can locate charging stations, check availability, book slots if needed, initiate charging sessions, make payments, and check out seamlessly. The Trip Planner helps plan long trips efficiently by estimating battery consumption along the route.

Website

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A responsive platform designed to educate prospective and existing EV users on various EV and charging-related topics. Users can also access 200+ FAQs for detailed insights.

Admin Portal

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Provides insights into charging sessions, including live session tracking, power consumption by EVJoints users, and revenue analytics.

Dealer Portal

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Allows station owners to monitor charging sessions at their stations, track live sessions, power consumption, and revenue.

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Design

We must make sure that each person's opportunities and pain spots were taken into consideration while keeping in mind the aforementioned points. We designed the screens for mobile application, website and dashboards for admin and vendors. We made sure that the onboarding process was quick and easy, and we then created a homepage that was highly intuitive, dynamic, and aesthetically appealing.

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Typeface

Inter

Inter is a free google font whose look and feel is close to Helvetica. It renders well on all screen sizes, looks professional and gives justice to the brand.

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Inter Semi-bold

for headings

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Inter Medium

for sub-headings

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Inter Regular

for body

Font usage

Semi Bold - headings

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Semi Bold - headings

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Regular - body

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Colors

Our primary and secondary colors are blue and green respectively. Blue is a reliable color that carries connotations of stability, wisdom and serenity whereas green evokes a feeling of abundance and is associated with refreshment, peace, rest and security.

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User Interface

Our primary and secondary colors are blue and green respectively. Blue is a reliable color that carries connotations of stability, wisdom and serenity whereas green evokes a feeling of abundance and is associated with refreshment, peace, rest and security.

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