Welcome to AshterNext
We design & build customer-first software products that help people and brands reach their business goals.
Projects
Apps, websites, SaaS platforms and design systems, built customer-first so they're easy to use and good to look at.
OttoTrail is an EV trip logger built for the Tata Punch.ev. It reads the car over an OBD adapter, turns the gaps between snapshots into drive and charge legs priced at the real cost of the energy in the battery, and scores the health of the battery pack.
Tech
- Flutter
- Dart
- TypeScript
- GraphQL
- PostgreSQL
Features
🔌 Reads the Car over OBD
OttoTrail talks to cheap ELM327 adapters over Bluetooth Classic or BLE. The Punch.ev's standard OBD responder only answers with zeros, so the app queries Tata's own battery and vehicle modules over UDS for state of charge, battery health, pack temperature, odometer, voltage, current and cell readings.
🛣️ Trips, Legs and Real Costs
Each snapshot records the car's charge and odometer. The gaps between snapshots become drive and charge legs, each priced at the average cost of the energy in the battery, and trips group legs together. Insights sums it all up.
🔋 Battery Health Score
The Battery tab scores the pack from 0 to 100 using battery health, cell balance, temperature and charging habits, and explains in plain sentences what the numbers mean.
🛡️ Read-only by Design
Only reads ever reach the car. A command policy blocks clearing codes, writes, resets and session changes, because switching the battery module into an extended session has been found to cut regenerative braking on the road.
🎙️ Recordings and an Emulated Trip
Every connection can be recorded as JSON Lines and decoded again later, so new signals can be tested against an old drive without the car. A built-in emulator replays the real car's answers, including a full Pune to Vadodara trip with charging stops.
Tech
To whomever it may concern, if they even matter anymore in this day and age. We excel in our product design choices and understanding of the user to ultimately deliver the best solution your business needs.
React
NextJs
TypeScript
Flutter
CSS
Remix
NodeJS
Python
Django
GraphQL
PostgreSQL
AWS
Kubernetes
Terraform- CI/CD
Testimonials
Don't just take our word for it. We asked clients and colleagues to spill the beans, and they were kind enough to be nice about it.
"Malik was a driven developer with a good amount of know-how.
He naturally adapted to Agile working methods. He showed genuine care for the users. It was an absolute pleasure collaborating with Malik"
"Best fit tech guy for any company working in latest technologies. Hard working dev with excellent problem solving skills and team management skills. Always delivers on time with quality and standard code. It was great working with him."
"Malik is a software developer with lot of potential and also posses knowledge of multiple technologies. He writes really well-managed and highly understandable code as well. Moreover, he is supportive towards the team which helps everyone to grow together which depicts he is also a team player. I strongly recommend him."
"There is no better colleague than Malik. He is one of the most dedicated professionals I’ve worked with and is willing to put that extra help whenever you need it. His expertise as a developer is considerable, and it helped our team develop more efficient solutions on a project and codebase. His contribution is valuable to the side, and I highly recommend Malik and would love to work with him again."
"I have worked with Malik for more than ten months, and I can tell his competence and sheer focus on doing things can make him reach heights. He always looks at the bigger picture no matter how sooner or later the delivery is. He has a really good grasp on techs, not only for the sake of development but for the core knowledge. He led our frontend team, and everybody had learned the confidence to solve problems with a broader mindset."
"I worked with Malik sir as a fellow staff member, and as my senior on the project, he is highly adaptable, encouraging, and supportive, and an effective leader. I learned a lot from Malik sir as a person, as an engineer and He has expertise and knowledge in the field, and the way he handles the team is genuinely remarkable. He has earned everybody’s respect through his skills and value. I'm so lucky I worked with malik sir."
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