Fenil Kantariya

Helping Brand & Founder build revenue engine fast

[Fenil Kantariya @slowmocoder]

🚀 I build Apps that Automate business operations

Delivery tracking, field service, inventory, POS, booking, CRM all custom built fast using Flutter

If your business still uses WhatsApp, Excel or paper for operation you're loosing efficiency

DM me "App" and I will show you how

[Fenil Kantariya @slowmocoder]

API isn't always the reason your app feels slow

Sometimes it's because your UI waits for the API

✨ Optimistic UI fixes this
• Update UI instantly
• Call API in background
• Roll back only on failure

Small implementation
Huge UX improvement

#Flutter #MobileDev #Dart #UX

[Fenil Kantariya @slowmocoder]

Today experimenting with Antigravity and Gemini 3.5 on Jobseeker onboarding feature where client design dynamic form for with multiple answer options (file/multi choice/short description).

I estimated 3 hours but 3 figma SS and tiny prompt boom 💥 ready with in 20 minutes🤯😎

[Fenil Kantariya @slowmocoder]

5 years in the mobile app domain now I move to the next phase where I learn how SMEs work and help to add tech layer

In the AI era everyone can build a website but mobile apps have different game

This is day 1 of understanding business and Automate work with AI & Mobile App

[Fenil Kantariya @slowmocoder]

@askwhykartik Bro how do you get $7k mobile app project??? What works for you??

[Fenil Kantariya @slowmocoder]

Spending and exploring 2 years on AI I come to the conclusion that,

"AI cannot run/Automate business 100%, still required human intelligence."

Businesses now require thinker & problem solver not another dev shop

[Fenil Kantariya @slowmocoder]

Businesses still looking a mobile app to automate stuff?

[Fenil Kantariya @slowmocoder]

AI integrated IDE and CLI tools reduce my development by nearly 60% to 70%

Before AI tools I took 15 to 30 days to build an MVP,
After AI tools it takes hardly 7 to 10 days to make a working version

Write a clear prompt OR readme file that is enough tools to understand project

[Marc Lou @marclou]

Coding in 2026:

- 50% prompting
- 50% QA
- 0% coding

[Fenil Kantariya @slowmocoder]

People's behaviour is changing the way they use mobile apps, after AI evolution people often use apps are,

1. Ai-powered
2. Hyper Personalized
3. More Specialized
4. Ai embedded

These integrations turn simple tool to intelligent companion

[Fenil Kantariya @slowmocoder]

Integrate RAG based AI faq bot in systems that work 24/7 answer customer queries with context aware and without hallucinations

[Fenil Kantariya @slowmocoder]

Minimum Lovable Product
→ Emotional responses, ensuring love product
→ Aesthetic appeal, intuitive UI, smooth onboarding, user-friendly experiences.
→ Faster market entry, brand loyalty, helps in competitive markets

MVP: "Does it work?"
MLP: "Does it make life better?"

[Fenil Kantariya @slowmocoder]

Recently I have learned 2 new terms. Till now I know only MVP(Minimum Viable Product) here are 2 more,

MMP - Minimum Marketable Product
MLP - Minimum Lovable Product

Here is the key aspect of these 2 terms

[Fenil Kantariya @slowmocoder]

Minimum Marketable Product
→ Focuses on a limited set of core features to minimize development time and costs.
→Early adopters who prioritize quality and function over quantity.
→Deliver a ready-to-sell product that validates market viability without full-featured complexity.

[Flutter @FlutterDev]

Flutter 3.41 is here, and the future looks bright ⚡

Update now for:
➕ Swift Package Manager & UIScene support
➕ Auto-resizing "Add-to-App" views
➕ Experimental Multi-window APIs for Desktop

Details → https://t.co/RTd4J72m0c

[Fenil Kantariya @slowmocoder]

Here are the 3 pillars of successful brands,

1) Great Visibility
2) Easy accessibility
3) Tech enabled(automate manual tasks)

Get instant customers attention if you have these 3 pillars

[Fenil Kantariya @slowmocoder]

Founders waste months building features users never wanted

MVP costs: $5k–$40k (simple) to $100k+

The real mistake? Building before validation

I help founders launch lean MVPs fast

#MVP #Startup #Founders

[Fenil Kantariya @slowmocoder]

30% to over 60% of users abandoning the app if you are not immediately given attention to these points,

1) Authentication immediately after onboarding
2) Too much notification
3) lengthy and complex account creation

Let the user explore the app's functionality first

[Fenil Kantariya @slowmocoder]

Need to build mobile or web app, how to decide???

Mobile App,
need camera/GPS/sensor
Users need offline access
Push notifications are critical
Native performance matter

Web App,
You're validating an idea
You need fast iterations
Desktop usage is high

want to launch THIS month?

[Fenil Kantariya @slowmocoder]

Startups don't need perfect apps,

They need fast MVPs that validate ideas💡

[Fenil Kantariya @slowmocoder]

Built the Laundry app Home and wallet view in 15 days, using #Flutter

➞ Login with OTP
➞ Create user profile
➞ Home view with order details and refer & earn
➞ wallet with digital payment

This app can save your time and provide seamless laundry 🧺 service

#BuildInPublic