Your AngularJS-based site was running smoothly. Everything looked perfect. Then traffic suddenly dropped, and the profits dried up.
During an audit, you found:
- Tabs or sliders breaking after page navigation
- Form validation completely broken
- Users getting logged out without reason
- POST used instead of GET, or DELETE misconfigured
- Constant polling dragging down server performance
You wonder how this happened. The site seemed fine the last time you checked.
This is a common scenario when the wrong AngularJS development company is hired. Most of the time, it’s not a lack of effort. It’s simply not knowing the right questions to ask or the red flags to watch for during recruitment.
That’s why we created this guide. At Pure Website, a trusted AngularJS development company, we’ve outlined the key checks every business should follow before hiring an Angular team. So you don’t waste time and money fixing hidden issues later.
What AngularJS Development Company Do?
An AngularJS development company makes fast, interactive, and user-friendly single page applications, often called SPAs. These are the types of web apps where pages don’t fully reload. Only the content that needs to change gets updated, which gives users an app-like experience.
Now on the surface, it may look like it’s all about fancy frontends and polished interfaces. But under the hood, there’s a lot more happening. A good AngularJS team creates the full presentation layer using tools like directives, controllers, and two way data binding.
Now, if all this sounds a bit “too dev,” no worries! That’s exactly why you don’t want to randomly hire just any AngularJS development company. You need people who know what they’re doing, from code to deployment. That’s where we come in.
Pure Website Design is a reliable AngularJS development company that builds from scratch. Whether it’s cleaning up old code, improving performance, fixing state or session issues.
We also help businesses migrate their AngularJS apps to modern Angular (v2+), making them faster, safer, and better for SEO. We can even integrate SSR (server-side rendering) and Angular Universal to give you that performance boost and search engine visibility you need.
Tell Us What You Need – Start Your Journey Today!
Share your project requirements, and we’ll guide you through a seamless development journey to bring your ideas to life.
Hiring an AngularJS Development Company? Don’t Ignore These Red Flags
Hiring the right AngularJS development company isn’t just about having a good-looking website or app. It’s about investing in clean architecture, reliable performance, and long-term scalability.
Here are the red flags you should absolutely watch out for before you sign that contract.
1. They Say Yes to Everything Without a Thought
If they nod to every request without asking questions, stop right there. A good dev team will challenge vague ideas, assess impact, and explain how constant feature changes can affect timelines and performance.
Blind agreement means they’re either desperate or lack the technical depth to plan ahead.
2. No Proof of Work or Verifiable Portfolio
If the company can’t show real AngularJS projects, walk away. Always ask for live links, GitHub samples, or even screenshots.
Bonus if they can explain how they used MVC, routing, data binding, and API calls in past builds. No proof equals no trust.
3. Poor Communication Skills
Tech is complex, and without clear communication, things can spiral fast. If they take ages to reply, avoid direct answers, or skip meetings, consider it a serious red flag.
You need a partner who keeps you updated and explains things in plain language not someone who vanishes once the invoice is paid.
4. Black Box Development
There are many Angular development agencies that do not provide complete visibility. You must have access to your codebase, progress updates, and project management tools like Jira or Trello.
You can not compromise on transparency. It is your product, you deserve to see it grow.
5. Unrealistic Timelines or Rock-Bottom Pricing
If someone promises to build a complex SPA in two weeks at a fraction of the market rate, you’re being scammed. AngularJS apps require planning, testing, and optimization.
Underbidding usually means rushed code, skipped testing, and fragile architecture that breaks under traffic.
6. No Testing or QA Process
If they don’t talk about unit testing, end-to-end testing, or tools like Karma, Jasmine, or Protractor.
Testing is how bugs get caught before users find them. A team that skips QA is a team that will deliver an unstable, crash-prone product.
7. Can’t Handle RESTful API Integration Smoothly
AngularJS apps thrive on API communication. If your devs fumble on POST, GET, PUT, DELETE, or fail to implement async calls properly with $http or fetch, your frontend will constantly glitch.
You’ll see broken data, failed submissions, and horrible UX.
8. No Plan for AngularJS Migration
AngularJS is deprecated. It’s no longer getting updates or security patches.
If your chosen agency doesn’t talk about moving to Angular (2+), or at least building your app in a way that makes migration smooth later, they’re not planning for the future — and that’s a big risk.
9. They’re Not Available When You Need Them
Remote work is normal. But ghosting isn’t. If they aren’t sticking to agreed work hours, miss calls, or can’t show what was done in a sprint — they’re not committed.
You need a dev team that behaves like your in-house extension, not a hit-and-run freelancer team.
10. You Don’t Own the Source Code
This one’s huge. Always clarify ownership early. If they lock you out of the codebase or repo, you lose control over your own product. \
You must take full access to the code, dependencies, assets, and documentation from day one of the project.
11. No Post-Launch Support Plan
An AngularJS project doesn’t end at deployment. Bugs, performance issues, and security patches always come up.
If your devs don’t offer maintenance, testing cycles, or at least a basic SLA, you’ll be stuck searching for help when things go wrong.
12. They Ignore Reviews, Ratings, or External Verifications
You can learn a lot from what others say. Check their Clutch profile. Look at LinkedIn recommendations.
Search their company name on forums or Reddit. If you see repeated complaints or if their reviews look fake or overly polished, that’s a red flag.
13. They’re Not Curious or Updated
AngularJS may be old, but the dev mindset should always be modern.
A right Angular development compay knows how to work with modern build tools like Webpack or Vite, understands testing libraries, follows CI/CD best practices, and keeps track of versioning and tech shifts. If they’re stuck in 2015, your app will be too.
Common Signs Your AngularJS App Was Built Wrong
You launched your AngularJS app, but something feels… off. It looks fine at first glance, but under the hood? It creaks. Slows down. Breaks without warning. That’s not normal.
If you’re seeing the following red flags, chances are your AngularJS app wasn’t built the right way.
- It Feels Slow: Clicks lag. Pages freeze. That means poor data binding or bloated DOM updates. Clean AngularJS apps run fast when built right.
- Code Is a Mess: Everything’s crammed into one controller. No structure. Hard to read, harder to maintain. Clean builds follow proper MVC and stay modular.
- State Is All Over: Data disappears. Buttons act weird. That’s bad state handling. Real apps use services or ngRedux to manage state like pros.
- Routing Is Broken: Links go nowhere. Blank pages show up. That’s bad routing. Good builds use ui-router cleanly and always catch broken routes.
- Debugging Hurts: Errors say nothing. Logs confuse. Test coverage is zero. Good code is written to be testable, traceable, and fixable.
- Adding Features Breaks Stuff: You add one thing. Three more break. That’s poor scalability. Scalable apps are built with isolated components that don’t clash.
- Too Many Plugins: Forty plugins just to make it work? That’s duct tape. Solid builds use native features first and pick tools smartly.
- APIs Keep Failing: Forms don’t submit. Data vanishes. That’s bad HTTP setup. Real devs build clean services with proper error handling.
- It’s Never Updated: Still using AngularJS 1.2? No Webpack? That’s outdated. Strong builds use modern tools and follow best practices, even in legacy.
How to Know If Your AngularJS App Is Built for the Long Term
A technically sound AngularJS app should have clean, modular code. If it’s using MVC or MVVM patterns and components are well-structured, that’s a great start. You should see custom directives, smart use of services, and no messy code blocks.
Next, check if the app runs smooth. Apps built for the long haul use things like lazy loading, two-way data binding, and clean routing with ui-router. State is managed well, APIs connect fast, and testing tools like Jasmine or Karma are already in place.
If it feels slow, clunky, or hard to update, it’s not built to last. That’s where Pure Website Design comes in. We rebuild, optimize, or migrate AngularJS apps the right way using best practices so your app runs better and stays future-ready.
Tell Us What You Need – Start Your Journey Today!
Share your project requirements, and we’ll guide you through a seamless development journey to bring your ideas to life.
FAQs
What signs show your app is scalable and ready for growth?
If the codebase is modular, state management is clean, and services are reusable, the app can scale easily. Apps using component-based design are more future-ready.
How do you check if your AngularJS app is optimized for performance?
Fast load times, lazy-loaded modules, and efficient use of watchers show strong performance. Proper use of $digest cycles and minimized DOM manipulation also help.
Why does routing matter for long-term AngularJS success?
Good routing makes the app easy to navigate and manage. Use of ui-router with state-based routes adds flexibility and helps maintain large applications smoothly.
What testing practices prove an AngularJS app is future-proof?
Apps with unit tests written in Jasmine or Karma are easier to maintain. Continuous testing catches bugs early and ensures stable builds as the app evolves.
How do you know if your AngularJS app is secure?
Security best practices like input sanitization, token-based auth, and restricted scope exposure help avoid attacks. Secure code protects users and boosts trust.
When should someone consider refactoring their AngularJS app?
If the app runs slow, breaks often, or has confusing file structures, it’s time to refactor. Pure Website Design helps clean, restructure, and modernize legacy AngularJS apps.
What are signs an AngularJS app needs to be migrated?
Missing modern features, poor SEO, or frequent crashes show migration is due. Moving to Angular (v2+) improves long-term speed, stability, and browser support.
Who can help make sure an AngularJS app stays reliable for years?
Teams like Pure Website Design specialize in app audits, optimizations, and AngularJS migrations. Their developers follow best practices that keep apps lean and strong for the long run.
Conclusion:
A fast, well-built AngularJS app keeps users engaged and naturally boosts conversions. But when your app starts breaking or falling behind in performance, traffic drops and sales suffer fast.
That’s why choosing a smart, experienced AngularJS development team is crucial. The right team ensures your codebase is clean, scalable, and future-proof.
At Pure Website Design, Angular isn’t just a framework, it’s our specialty. Our experts build and maintain AngularJS apps that perform perfectly, not just at launch, but for the long run.
