Trusted by companies across the USA
Dedicated Flutter engineers for Campbell teams building one codebase for iOS and Android.
For your Campbell business.
Trusted by companies across the USA
A med-tech startup near the Pruneyard corridor in Campbell came to us with a familiar problem: two separate native apps, two separate bug trackers, and a release calendar that never lined up. Their iOS build was three sprints ahead of Android, and nobody wanted to say out loud how much that gap was costing them in QA hours every month. That's the kind of situation that pushes a business toward Flutter in the first place, not because it's trendy, but because maintaining one Dart codebase instead of two native ones is genuinely less painful once a team passes a certain size. Small teams feel this pain even faster, since there's rarely a spare engineer to keep two platforms in sync.
Campbell sits in the middle of Silicon Valley's supply chain, so the businesses that reach out to us here range from SaaS teams needing a companion mobile app to logistics and retail operations along Hamilton Avenue that need something more practical, like a field-service app with offline sync. Either way, the ask is usually the same: a Flutter developer who can move fast without breaking the Firebase backend someone already built. We staff that role as an hourly or monthly engagement, not a fixed-bid project, because mobile roadmaps shift and you shouldn't have to renegotiate a contract every time priorities change. That flexibility matters more once a product is live and the backlog starts filling with real user feedback instead of launch-day guesses.
Our developers work out of Gandhinagar, India, which puts a solid chunk of the workday overlapping with Pacific-time afternoons and India mornings. Stand-ups happen over Zoom, code reviews happen in your GitHub or GitLab, and everything, from Firebase configs to App Store credentials, stays in your accounts. We've been doing this since 2015, and the honest tradeoff is that you won't get someone sitting in your office; what you get instead is a developer who's available on your schedule and isn't billing you for commute time or bench overhead. Some clients ask about this upfront, and we'd rather be direct about it than let assumptions cause friction three weeks into a sprint.
Most engagements start with REST API integration work or a Firebase Authentication and Firestore setup, then move into the harder stuff: push notifications, in-app purchases, or getting a Flutter app through App Store review without the usual back-and-forth. California businesses tend to care a lot about polish and load time, understandably, given how competitive the app market is around here, so we spend real time on widget performance and state management, Riverpod or Bloc depending on the app's complexity, rather than just shipping something that compiles. A single slow screen can cost more in churn than a slipped deadline ever will, and that's the tradeoff we optimize for.
Flutter developers who write once for iOS and Android, which matters if your team is tired of maintaining parallel native builds and two separate bug backlogs.
Our developers configure Firestore, Auth, and Cloud Functions correctly the first time, so your backend doesn't become tomorrow's incident. We've fixed enough messy Firebase rules from other teams to know where the shortcuts usually hide.
Daily standups land during your afternoon, so you're never waiting a full day for an answer on a blocked ticket or a broken build.
Founded in 2015, we've shipped over 500 projects across more than 20 countries and we'd rather show you a working build than a slide deck.
Source code, Firebase project, App Store listing, all of it stays under your company's accounts from day one, no exceptions and no vendor lock-in.
If a feature request will blow your timeline, we say so before the sprint starts, not after the invoice arrives.
One Flutter developer embedded in your team full-time, best when you're building or rebuilding a full app from scratch.
Good fit for ongoing feature work or maintenance once your app is stable and past its initial launch.
Pay only for the hours logged, useful for a bug-fix sprint or a scoped Firebase migration.
Add a Flutter developer alongside a backend or QA engineer when the app needs more than one set of hands.
We talk through what your app needs to do and whether Flutter, Firebase, or a specific API integration is driving the timeline.
We shortlist a developer whose Dart and Flutter background actually matches your app, not just a resume with the keyword on it.
Your developer reviews existing code, Firebase rules, and any App Store or Play Store constraints before touching a single file.
We agree on a short list of deliverables for week one, usually something small enough to prove the working relationship fast.
Builds ship on a set cadence with demos over Loom or Zoom, so you always know what changed and why.
"Ritik and his team at Aneri Developers are top notch! We have been working together for almost 2+ years now and the project continues to evolve exactly how I had envisioned it. His communication is amazing and his attention to detail is even better! The mobile app and back office that we have created has freed up so much of my day to day while also giving my clients much better transparency and service in return too. His pricing is very fair and I feel extremely lucky to have him helping behind the scenes and growing my business! I look forward to all our future endeavors and continued success. Thank you!"
"I used Aneri Developers to build a campaign website. They were responsive, creative and handled any web-site related problems promptly. The turnaround time to implement updates was impeccable. Rutvik was also very patient and gracious. I recommend Aneri Developers for your website development needs."
"Great developer. On Time. Reasonable pricing. I trust working with him. We have an on going business now!"
Tell us what your app needs to do and we'll match you with a Flutter developer within a few days, no long-term contract required to start.
For your Campbell, California business.