2025-12-03 06:59:31
Clean Design, Flutter Implementation, and a Production-Ready User Experience
Building production-grade mobile applications often requires a careful balance of design clarity, usability, and scalable technology.
In this post, I’m sharing a curated selection of UI/UX screens from a recent client project I completed — designed and built from scratch with Flutter, clean UI/UX, and a strong focus on real-world usability.
⚠️ Note: To maintain client confidentiality and protect the core product idea, I’m only sharing selected screens and mockups rather than the entire application flow.
The application was designed for a company working in job placement and talent management, requiring a smooth user experience, clear structure, and mobile-first workflows.
These UI previews highlight the design system, layout consistency, spacing, and component structure used throughout the full application.
Key areas of focus included:
I handled the complete end-to-end execution:
These previews represent the level of design detail, quality, and professionalism that goes into my real-world client work — while still respecting confidentiality.
My focus is always on:
If you're interested in Flutter, UI/UX design, mobile app development, or you enjoy case-study style posts, feel free to connect with me.
👉 You can also find more of my work and updates on LinkedIn — I share regular insights there.
(https://www.linkedin.com/in/abdul-wahab-0bb90b361/)
2025-12-03 06:57:26
The task is to create a function to return the n-th number string in a sequence. n starts from 1.
The boilerplate code
function getNthNum(n) {
// your code here
}
Start with the first number
if(n === 1) return "1";
To get the next number, describe the digits of the previous ones. Count how many times the same digits appear one after the other. When it changes to a new digit, write the count down and the digit being counted.
let result = "1";
for (let i = 2; i <= n; i++) {
let current = "";
let count = 1;
for (let j = 1; j <= result.length; j++) {
if (result[j] === result[j - 1]) {
count++;
} else {
current += count.toString() + result[j - 1];
count = 1;
}
}
result = current;
}
After repeating the process n times, return the final string.
return result
The final code:
function getNthNum(n) {
// your code here
if(n === 1) return "1";
let result = "1";
for(let i = 2; i <= n; i++) {
let current = "";
let count = 1;
for(let j = 1; j <= result.length; j++) {
if(result[j] === result[j - 1]) {
count++
} else {
current += count.toString() + result[j - 1];
count = 1;
}
}
result = current;
}
return result;
}
That's all folks!
2025-12-03 06:53:45
For this project, I wanted to practice working with external APIs that require an API key. The OMDb API is perfect for this — free, fast, and provides detailed movie information.
This project includes two versions:
By building this app, I learned how to work with authenticated APIs, handle search results, manage missing data, and build a better UI using Streamlit.
The Movie Search App allows you to:
movie_app/
│
├── movie_app.py # Console version
├── movie_app_streamlit.py # Streamlit version
└── README.md # (optional)
OMDb requires a free API key. Get one here:
🔗 https://www.omdbapi.com/apikey.aspx
Key Features:
import requests
API_KEY = "YOUR_API_KEY" # Put your OMDb API key here
title = input("Movie title: ")
url = f"https://www.omdbapi.com/?t={title}&apikey={API_KEY}"
response = requests.get(url)
if response.status_code != 200:
print("Error fetching data.")
exit()
data = response.json()
if data["Response"] == "False":
print("Movie not found.")
exit()
print("=== Movie Info ===")
print("Title:", data["Title"])
print("Year:", data["Year"])
print("Genre:", data["Genre"])
print("Plot:", data["Plot"])
print("Rating:", data["imdbRating"])
Added Features:
import streamlit as st
import requests
st.title("🎬 Sabin's Movie Search App")
API_KEY = "YOUR_API_KEY"
title = st.text_input("Enter movie title:", "Inception")
if st.button("Search"):
url = f"https://www.omdbapi.com/?t={title}&apikey={API_KEY}"
response = requests.get(url)
if response.status_code != 200:
st.error("Error fetching data.")
else:
data = response.json()
if data["Response"] == "False":
st.warning("Movie not found.")
else:
st.subheader(f"{data['Title']} ({data['Year']})")
if data["Poster"] != "N/A":
st.image(data["Poster"], width=300)
else:
st.info("No poster available.")
st.write(f"Genre: {data['Genre']}")
st.write(f"Rating: ⭐ {data['imdbRating']}")
st.write(f"Plot: {data['Plot']}")
python3 movie_app.py
pip install streamlit
streamlit run movie_app_streamlit.py
2025-12-03 06:46:17
Most developers spend weeks or months building something, then rush through the launch in a single afternoon. They tweet about it, post on a few forums, and then wonder why nobody shows up. The product is solid, but everything around it is an afterthought.
I've done this myself. I've also watched dozens of other developers make the same mistakes. Here's what gets forgotten most often.
You launch. Something breaks. A user hits the bug, gets frustrated, and leaves. You have no idea this happened because there's no error tracking, no feedback widget, nothing. You find out three weeks later when someone finally emails you.
Set up error monitoring before you launch. Sentry takes maybe 20 minutes to integrate and will save you from silent failures. But error tracking only catches crashes. It doesn't catch confusing UI, missing features, or workflows that just don't make sense to real people.
You need a way for users to actually tell you what's wrong or what they wish existed. I think this is so important that I built my own tool for it called UserJot. But even a simple feedback form is better than nothing. The point is giving users a voice that isn't your personal email inbox.
Everyone sets up Google Analytics and thinks they're done. Then they realize GA tells you almost nothing useful about a web app. You know people visited. You don't know what they did.
Set up something like PostHog, Mixpanel, or Amplitude. Track the specific actions that matter for your product. Did they complete onboarding? Did they create their first project? Did they invite a teammate? These are the numbers that tell you if your product is working, not pageviews.
The developers who skip this end up making decisions based on gut feeling and a handful of anecdotes from users who happened to email them. That's not a strategy.
Developers love building features. They hate writing copy. So you end up with a landing page that says something vague like "the modern platform for teams" with a screenshot that doesn't explain anything.
Your landing page needs to answer one question in about five seconds: what does this thing do and why would I want it? A confused visitor isn't going to dig through your docs to figure it out. They'll just leave.
Write a headline that a stranger could understand. Show the product in action, not just abstract UI mockups. Include at least one testimonial, even if it's from a beta user. Make the signup button obvious. This isn't complicated, but it's easy to skip when you're excited to ship.
A lot of developers treat email like spam and refuse to collect it. Or they collect emails but never actually send anything. Then when they ship a major update or fix a critical bug, they have no way to tell their users.
At minimum, you need transactional emails working. Password resets, account confirmations, that kind of thing. But you should also have a way to announce updates. This could be a changelog, a newsletter, or both.
The developers who do this well end up with users who stick around because they see the product improving. The developers who skip it have users who sign up, forget about the product, and never come back.
Launch day is a spike. Maybe you get on Hacker News or Product Hunt and traffic goes crazy for 24 hours. Then it's over and you're back to zero.
The developers who build real traction have a plan for the weeks after launch. They have content scheduled. They have communities they're active in. They have a list of people to reach out to. They treat launch as the beginning of marketing, not the end.
If your entire strategy is "launch and hope it goes viral," you're going to be disappointed. Viral moments are rare and unpredictable. Consistent effort over months is what actually works for most products.
The developers who struggle aren't building bad products. They're building good products and then treating everything else as optional. Marketing is optional. Feedback collection is optional. Analytics are optional. User communication is optional.
Then they wonder why nobody is signing up.
The product is maybe 30% of the work. The other 70% is everything around it: positioning, distribution, user communication, feedback loops, iteration based on real data. Skip that and you're just building in a vacuum.
If any of this sounds familiar, you're not alone. Most developers learn this the hard way. The good news is that none of it is particularly difficult to fix. It just requires actually doing it before you launch instead of promising yourself you'll add it later.
You won't add it later. Add it now.
2025-12-03 06:27:16
The best products I’ve shipped across WordPress, Shopify, Webflow and React had one consistent pattern: clarity always beats complexity. When you strip away unnecessary layers, everything moves faster. Teams iterate with confidence, bugs drop, and the product becomes easier to scale and maintain. Simplicity isn’t about limiting ideas it’s about creating a foundation where good engineering, clean architecture, and meaningful features can actually thrive.
2025-12-03 06:26:56
The last decade has pushed e-commerce, retail, and manufacturing industries into an era of rapid transformation. Customer expectations have shifted dramatically, global supply chains have become more fragile, and the pressure for speed and accuracy has never been higher. As competition intensifies and operational costs rise, businesses are realizing that traditional fulfillment methods can no longer support the pace of modern demand.
This is where the idea of a future-ready fulfillment system emerges — not just as a technical upgrade, but as a new operational philosophy. Being “future-ready” no longer means simply shipping orders faster. It means building a fulfillment structure that can absorb disruptions, scale instantly, operate with data-driven clarity, and remain stable in unpredictable environments.
Today, fulfillment is far more than a warehouse function. It shapes customer experience, brand perception, profitability, and long-term growth. And because markets shift quickly, businesses must design their fulfillment systems with tomorrow in mind, not just today.
Conventional fulfillment frameworks were designed for slower, more predictable markets. But modern logistics operates in a world where demand fluctuates rapidly, workforce availability is inconsistent, and customers expect fast delivery as a baseline. Many operations struggle with rising warehouse costs, uncertain forecasts, supply chain instability, and shrinking delivery windows.
A future-ready fulfillment system answers these challenges by embracing adaptability, transparent data flow, and the ability to expand capacity without compromising performance. It encourages businesses to think ahead — to prepare for peak seasons, sudden volume increases, unexpected disruptions, and evolving customer behaviors.
A resilient and scalable fulfillment structure rests on four interdependent pillars. When even one of them is missing, the system becomes vulnerable.
1. Resilience: The Ability to Stay Operational Under Pressure
The modern supply chain is constantly exposed to risks — delays, transportation issues, natural disasters, market disruptions, and global crises. A resilient fulfillment system is not designed to avoid risk but to absorb it. Companies that invest in adaptable sourcing options, distributed storage models, flexible labor strategies, and stable safety-stock planning position themselves to recover quickly and maintain service continuity even when disruptions occur.
2. Scalability: Performing Consistently Even When Order Volume Surges
Marketing campaigns, seasonal peaks, or viral sales moments can multiply daily order volumes by five or even ten. Fulfillment systems that lack scalability collapse under pressure, causing delayed orders, inaccurate packing, congested shipping areas, and rising customer complaints. A future-ready warehouse must expand seamlessly through flexible workspace layouts, adaptable picking stations, temporary labor integration, and capacity-aware process design.
3. Smart Technology and Automation
Technology is no longer optional — it is the core architecture of modern fulfillment. Tools such as barcode and RFID systems, automated packing lines, intelligent storage mapping, robotic transport units, and real-time analytics create smoother workflows and significantly reduce manual errors. But technology is more than hardware; it is visibility. Businesses that track their warehouse performance through digital dashboards, heatmaps, and ERP-integrated systems gain deeper insight into bottlenecks and improvement opportunities.
4. End-to-End Transparency and Data-Driven Management
Future-ready fulfillment systems rely heavily on clear, real-time information. A modern warehouse should always know where inventory sits, how much stock is available, which orders are in progress, and when shipments will leave. This level of transparency enables faster decision-making and transforms fulfillment from a reactive operation into a predictive one. It also becomes far more effective when tied to a centralized ERP structure such as HarmonyERP, which unifies data across the entire supply chain.
The benefits of an upgraded fulfillment architecture extend far beyond the warehouse floor. Faster internal workflows naturally accelerate shipping times, enabling brands to meet customer expectations with ease. Improved accuracy reduces the number of returns caused by wrong or missing items, helping both customer satisfaction and operational efficiency. Streamlined processes lower labor and packing expenses, while the ability to scale prevents operational breakdowns during high-demand periods.
As these gains accumulate, a brand’s reputation strengthens. Customers trust companies that deliver quickly, handle returns smoothly, and communicate transparently. Fulfillment becomes a competitive differentiator rather than a background function.
Building a future-ready fulfillment system is not an overnight process. It begins with a thorough analysis of current operations, warehouse layout, SKU distribution, workforce capabilities, and order flow. Once bottlenecks are identified, businesses can redesign their storage placement, improve picking routes, restructure packaging stations, and build capacity plans that accommodate volume spikes.
Technology integration follows — barcode systems, automation tools, performance dashboards, and ERP connectivity reshape daily workflows. The final step is adopting a continuous-improvement mindset, regularly reviewing performance data and adjusting operations as the business grows.
Modern supply chains operate in an era defined by speed, unpredictability, and customer-driven pressure. Fulfillment has become the heart of brand loyalty, profitability, and sustainable growth. For businesses aiming to thrive rather than survive, a future-ready fulfillment system is a strategic necessity.
By embracing resilience, scalability, technological intelligence, and real-time visibility, companies build operations that can withstand uncertainty and adapt with confidence. Fulfillment is no longer just about preparing orders — it is about preparing for the future.