
Suljettu
Julkaistu
Job description: We’re looking for a senior-level developer who can build high-performance web and mobile applications for a company based in Australia. You need to be product-minded, detail-driven, and capable of owning features end to end. This is not a junior role and not a hand-holding environment. Experience Required: 5+ years in production environments Core Stack Angular (12+) for web Flutter for cross-platform mobile Swift for native iOS development You don’t need to be elite in all three, but you must be strong in at least two and comfortable working across them. What you’ll do Build scalable web and mobile applications Translate UI/UX into clean, high-performance code Architect reusable components and systems Integrate APIs and manage async data flows Optimize performance, memory, and responsiveness Debug, refactor, and improve existing codebases Contribute to technical decisions and product direction Take ownership of features from idea to release What we’re looking for 5+ years professional development experience Strong Angular + TypeScript experience Strong Flutter or Swift experience (ideally both) Solid understanding of state management and app architecture Experience working with REST APIs Clean coding practices and attention to detail Strong Git workflow and collaboration habits Ability to work independently and hit deadlines Bonus Backend knowledge (Node.js, Firebase, or similar) Experience with SaaS platforms, dashboards, or large-scale apps App Store / Play Store deployment experience Performance tuning and CI/CD familiarity This role is for someone who: Thinks before they code Cares about product quality Takes ownership Ships reliably Wants to build serious software, not just “complete tasks” Job Type: Full-time Application Question(s): Link 1–2 real production apps you’ve built or contributed to. What was your exact role and what part did you personally own? Describe a complex technical problem you faced in Flutter or Swift. What caused it, how did you debug it, and how did you fix it? Which are you stronger in: iOS (Swift) or Flutter? Rate yourself out of 10 for both and explain why. ow do you structure a production app from scratch? Architecture, state management, API layer, and error handling. What does “high-quality code” mean to you in practice? Give real habits and examples, not theory. Work Location: Remote We’d like to schedule a 20–30 minute interview to talk through your Android experience, the production apps you’ve worked on, and how you approach building reliable, high-performance applications between 4:00 PM and 8:00 PM Philippine Standard Time and Wednesday 6:00 PM and 10:00 PM Philippine Standard Time. Message us for details.
Projektin tunnus (ID): 40216507
84 ehdotukset
Etäprojekti
Aktiivinen kuukausi sitten
Aseta budjettisi ja aikataulu
Saa maksu työstäsi
Kuvaile ehdotustasi
Rekisteröinti ja töihin tarjoaminen on ilmaista
84 freelancerit tarjoavat keskimäärin $12 USD/tunti tätä projektia

Hi there, I read your need for a senior Angular + cross-platform mobile expert who can own features end-to-end and deliver high-performance apps for an Australian company. I bring 6+ years of hands-on Angular/TypeScript, plus solid Flutter and Swift experience, and a track record of building scalable web and mobile apps with clean architectures and reusable components. I’ll translate UI/UX into performant code, architect robust state management, and establish API layers with resilient error handling. I’ll own features from concept to release, optimize for speed and memory, and ensure smooth CI/CD with reliable deployments. I propose starting with a small, high-impact feature to align on code quality and collaboration, followed by a plan that scales across modules while keeping you involved at major milestones. My approach emphasizes clear ownership, maintainable code, and proactive performance tuning to meet your product goals on time. Next steps: quick technical alignment, confirm environment details, and share top production apps I’ve contributed to for review. 1) Link 1–2 real production apps you’ve built or contributed to. What was your exact role and what part did you personally own? 2) Describe a complex technical problem you faced in Flutter or Swift, including cause, debugging steps, and fix. 3) Which are you stronger in: iOS (Swift) or Flutter? Rate yourself out of 10 for both and explain. 4) How do you structure a production app from scratch, covering architecture,
$25 USD 33 päivässä
9,1
9,1

Hello, This role aligns very well with how I work: ownership-driven, product-focused, and production-grade delivery. I have 5+ years of experience building and shipping real-world web and mobile applications and I’m comfortable working independently without hand-holding. Core stack fit * Angular (12+ / TypeScript): very strong — large production apps, complex state, reusable components * Flutter: strong — cross-platform apps, shared logic, custom UI, performance tuning * Swift (iOS): solid working experience for native features and debugging I’m strongest in Angular + Flutter, and comfortable collaborating on Swift where needed. Production work I’ve contributed to multiple live SaaS dashboards and consumer apps, owning UI architecture, API integration, async data flows, performance optimisation, and release builds. I can walk through these privately during the interview. Complex issue example Resolved Flutter frame drops caused by excessive rebuilds by profiling with DevTools, refactoring state ownership, isolating rebuild scopes, and optimising widget trees—restoring stable 60fps. Ratings Flutter: 8.5/10 Swift: 7/10 How I build apps Clear architecture, predictable state management, typed API layers, strong error handling, clean Git workflow, and performance considered from day one. I ship reliably, care about quality, and take full ownership. I’m available for the requested 20–30 min interview in the PST time windows. Looking forward to speaking. Best, Jenifer
$10 USD 40 päivässä
9,4
9,4

Hello, I’ve reviewed your job description and understand you need a senior-level developer based in the Philippines who can own high-performance web and mobile applications using Angular + Flutter/Swift, with strong product sense and the ability to ship features end-to-end without hand-holding. With 10+ years of professional experience, I fit the senior profile and can confidently deliver clean, scalable, production-grade solutions. I’m strong in Angular + Flutter, and also comfortable working with Swift when required. What I bring to your team: • Strong Angular (12+) + TypeScript expertise • Strong Flutter development with clean architecture and performance optimization • Experience translating UI/UX into high-quality, reusable components • Solid API integration, state management, and async handling • Proven Git workflow and collaboration habits • Ability to take full ownership of features from design to release • Familiarity with CI/CD, performance tuning, and deployment processes I will work 40 HOURS PER WEEK FULL-TIME FOR YOU, ensuring consistent progress and reliable delivery. I have a few questions about your current codebase and product roadmap—please message me so we can align before the interview. Awaiting your positive response. Thanks
$9 USD 40 päivässä
8,5
8,5

I HAVE DELIVERED PRODUCTION-GRADE WEB & MOBILE APPS USED DAILY BY THOUSANDS OF USERS. I’m a senior full-stack developer with 7+ years in production environments, owning features end to end across Angular, Flutter, and native iOS (Swift). I work comfortably in fast-moving, low-hand-holding teams and focus on shipping reliable, high-performance software. Core Strengths Angular (12+) & TypeScript: scalable architecture, reusable components, RxJS-heavy async flows Flutter (8/10): clean architecture, Bloc/Riverpod state management, performance tuning Swift (7/10): UIKit/SwiftUI, memory management, async debugging REST API integration, strong Git workflows, CI/CD familiarity Product-minded: translate UX into maintainable, production-ready code How I Build Production Apps Architecture: feature-based modules, clean separation of UI/domain/data State Management: predictable, testable patterns (Bloc/Riverpod / RxJS stores) API Layer: typed services, retries, graceful error handling Quality: code reviews, refactoring, performance profiling, defensive coding What “High-Quality Code” Means to Me Readable before clever, predictable state, clear ownership, no hidden side effects, and code I’m confident maintaining 2 years later. I’m comfortable taking full ownership from idea → release, contributing to technical decisions, and optimizing for performance and reliability.
$9 USD 40 päivässä
8,3
8,3

Hello there, Hope you are doing good!!! I recently Reached across your job post that you are looking for a senior-level developer who can build high-performance web and mobile applications for a company based in Australia. You need to be product-minded, detail-driven, and capable of owning features end to end. This is not a junior role and not a hand-holding environment and as per your scope of work and required technology i felt that I can assist you perfectly. I have 8+ years of working experience as a website developer & Mobile developer as well. I have vast experience with all the tech stack you have mentioned Feel free regarding any clarification. I am ready to start immediately and looking forward to long business association ahead. Thanks and Looking Forward Rasna Rajput
$9 USD 40 päivässä
6,6
6,6

With over a decade of experience in top-tier software development and an extensive skill set in mobile app development, I am your ideal choice for this project. I specialize in the tech stack you've outlined which includes Angular(12+), Swift, and Flutter. Having worked on numerous production apps including those that required complex technical problem-solving, I have proven my ability to think before coding, ensure high product quality, and take complete ownership of my work. My vast experience with state management, App architecture, handling API integrations and debugging will be indispensable assets. I see myself as a seasoned problem solver; one who doesn't just tackle tasks but builds serious software with deep attention to detail. Pair this with my ability to scale web and mobile applications responsibly while ensuring clean code practices and hitting deadlines consistently - I believe I embody the type of developer you're looking for. Thanks...
$10 USD 40 päivässä
6,6
6,6

As a Senior Web and Mobile Application Developer boasting over a decade of experience, I have successfully executed numerous large-scale projects, built reliable high-performance applications, and demonstrated proficiency in diverse application environments. My extensive knowledge of Angular (12+), Swift, and Flutter places me in a position to tick off your top preferences. In addition, I bring with me strong capability in TypeScript, state management, REST API integration which are crucial to the tasks at hand. The Laravel framework, CodeIgniter for PHP and Wordpress among others utilized in my past works have also familiarized me with backend development such as Node.js required for the position. Furthermore, my adaptation techniques to handle complex tasks would be ideal for seamless software development. I have amassed broad full-stack expertise including cloud-based systems like AWS and REST APIs that enhance dynamic performance while maintaining clean coding practices. It is notable that my AI-driven application skills will also come to play in building insightful and manageable apps giving your company an edge amidst the competition. Hence, choosing me positions you to benefit from a vendor equipped with broad skills, fast response time, and a proven track record of satisfied clients guaranteeing you great value for your money. With Regards! Abhishek Saini
$11 USD 40 päivässä
6,3
6,3

Hi There!!! ⚜⭐⭐⭐⭐⚜((BUILD HIGH-PERFORMANCE ANGULAR AND MOBILE APPLICATIONS WITH CLEAN, SCALABLE CODE AND PRODUCT-FOCUSED FEATURES))⚜⭐⭐⭐⭐⚜ Delivering reliable, production-grade applications requires precision, ownership, and a strong grasp of architecture. This role calls for building web and mobile apps using Angular, Flutter, and Swift, translating UI/UX into efficient, maintainable code while managing async data flows and performance optimization. With over 5 years in professional development, I specialize in Angular and Flutter, creating scalable components, clean API integrations, and smooth state management. My approach focuses on structured architecture, modular code, and error-resilient flows to ensure high-quality deliverables. Three key priorities I will emphasize are reusable component architecture, high-performance state management, and robust API integration. I am eager to discuss how I can contribute to your production apps and take ownership of features end-to-end. Warm Regards, Farhin B.
$8 USD 40 päivässä
6,4
6,4

Nice to meet you ,The requirements of your project match my areas of work and skills, to introduce myself. My name is Anthony Muñoz and i am the lead engineer for DS Pro IT agency. I have worked for over 10 years as a Full-Stack and software development engineer and have successfully done multiple jobs. It will be a pleasure to work together to make your project. Feel free to discuss about the project with me, greetings.
$34 USD 40 päivässä
5,7
5,7

✋ Hi There!!! ✋ The Goal of the project:- BUILD AND MAINTAIN HIGH PERFORMANCE WEB AND MOBILE APPLICATIONS USING ANGULAR, FLUTTER, AND SWIFT WITH STRONG OWNERSHIP AND PRODUCTION GRADE QUALITY. I carefully reviewed the full job description and clearly understand that you are looking for a senior level, product minded developer who can independently own features end to end, work across Angular web and Flutter or Swift mobile stacks, and contribute to real production systems for an Australian based company. I am the best fit for this role because I have deep experience delivering scalable applications in demanding production environments where code quality, performance, and ownership truly matter. Strong Angular and TypeScript experience building reusable components, managing state, and integrating REST APIs. Hands on Flutter and native mobile development with focus on performance, memory optimization, and store ready builds. Proven ability to architect apps from scratch with clean structure, error handling, testing, and disciplined Git workflows. I bring 9+ years experience as a full stack developer and have already worked on SaaS platforms, dashboards, and large scale web and mobile applications used by real customers in production. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!
$8 USD 40 päivässä
5,5
5,5

With over 13 years of experience under my belt, I am confident that I can meet and exceed your expectations for this Angular Developers position. My expertise extends beyond just Mobile App Development and includes Flutter and Java, making me more than qualified for the two out of three core stack requirements. Additionally, my experience with full product journeys, from inception to release, aligns perfectly with the responsibilities you defined. In particular, my ability to see the big picture, plan strategically, and deliver high-quality code brings value to the table. While impressive resume may make us similar on paper, what sets me apart is my real-world problem-solving abilities. Whether it's identifying an issue in a large-scale app or structuring a complex architecture from scratch, the years have equipped me to tackle the most challenging tasks efficiently. I hold time management and vend out as my top-most priority; clients love my prompt deliveries. If being product-focused and detail-driven are characteristics you value in your next team member then look no further. With a perfect command of Angular and TypeScript and a solid knowledge base in Flutter and Swift (both of which I'd rate myself a 9/10), I reckon I can make significant contributions to your projects. Certainly excited about the prospect of working together!
$30 USD 40 päivässä
5,5
5,5

Hello, With over my 9+ year experience in software development and mobile app development, specifically in Angular, Flutter, and Swift, I believe I would be the ideal candidate for your project. My main focus has always been on designing high-performance web and mobile applications while ensuring clean code and optimal functionality. I have an extensive understanding of state management and app architecture, including the ability to translate UI/UX into efficient, high-performance code. This proficiency extends to integrating APIs, managing async data flows, optimizing performance, and debugging problems that may arise. I credit these skills to real-life experiences where I have successfully delivered products of exceptional quality throughout various stages from inception to release. IWith me, you don't just hire someone for the job; you tokenize someone who is fully invested in creating a robust digital ecosystem for your company's global operations. thank you Gaurav D.
$9 USD 40 päivässä
5,2
5,2

Hi, I’m a senior developer with strong experience in Angular, Flutter, and Swift, and I’m comfortable owning features end-to-end in production environments. I’ve built scalable web/mobile apps where performance, clean architecture, and reliable releases were critical, not just “task completion.” I pay close attention to state management, API flows, and reusable component design while keeping code maintainable and well-structured. I’d be glad to discuss my production apps, technical challenges I’ve solved, and how I approach building high-quality software in your interview window. Looking forward for your positive response in the chatbox. Best Regards, Arbaz H
$9 USD 40 päivässä
5,3
5,3

As a highly skilled and experienced software developer with over 5 years of solid experience, I possess a proven track record in crafting high-performance web and mobile applications.
$9 USD 40 päivässä
5,9
5,9

**** Senior Web & Mobile Developer (Angular, Flutter, Swift) **** Hello, I’ve gone through your JD and I’m a senior product-minded developer with 5+ years in production, strong in Angular + TypeScript and Flutter, and hands-on with Swift iOS. ➤ I build and own features end-to-end: architecture, state management, API integration, performance tuning, debugging, and store deployments. ➤ Experienced with scalable SaaS apps, dashboards, REST APIs, clean Git workflows, and high-quality, maintainable code. ➤ Comfortable working independently, making technical decisions, and shipping reliable software—not just completing tasks. Lets Chat... Thanks
$8 USD 40 päivässä
5,0
5,0

Hello! I understand that you seek a senior developer to create high-performance web and mobile applications for your Australian company, emphasizing a product-minded approach. With over 5 years of experience, I specialize in Angular and Flutter, which align perfectly with your requirements. I am adept at building scalable applications, architecting reusable components, and optimizing performance, ensuring every feature is owned from conception to release. My strong understanding of API integration and state management makes me well-suited for this role. Please check my profile for examples of high-quality production apps I've developed. Regards, Davide
$50 USD 37 päivässä
4,9
4,9

Hello, I’m an experienced full-stack mobile/web developer with 6+ years in production environments. I specialize in Angular + TypeScript and Flutter, building scalable, high performance applications from idea to release. I architect clean, reusable components, integrate APIs, and optimize performance across web and mobile. I follow rigorous Git workflows, ensure error handling and state management are robust, and ship features independently. I can provide links to live production apps I’ve built, describe complex technical challenges I’ve solved, and explain my approach to clean, maintainable code and scalable app architecture.
$9 USD 40 päivässä
4,7
4,7

Hello, I am a senior full-stack developer with 7 years of experience building production-ready web and mobile applications. I specialize in Angular (12+), Flutter, Swift, TypeScript, API integration, and state management, delivering scalable, high-performance solutions. Deliverables I provide: End-to-end feature ownership from UI/UX translation to release Clean, modular, reusable components and architecture Optimized performance, memory management, and responsiveness Robust error handling and API integration Code review, debugging, and continuous improvement Why hire me? I ship reliable, product-focused software with attention to quality, maintainability, and scalability. Let’s connect and discuss next steps.
$11 USD 40 päivässä
4,4
4,4

✋ Hi there. I can help build your high-performance web and mobile applications with Angular and Flutter/Swift, delivering clean, maintainable code and taking full ownership of features from UI/UX translation to production-ready release. ✔️ I have over 5 years of professional experience developing scalable Angular apps and cross-platform mobile applications with Flutter, including REST API integration, state management, and performance optimization. I’ve designed reusable components, debugged complex asynchronous flows, and ensured smooth deployment across platforms. ✔️ For your project, I will take ownership of assigned modules end-to-end, architecting the app structure, implementing robust state management, integrating APIs efficiently, and optimizing memory and responsiveness. I will also debug and refactor existing code where necessary to improve overall performance. ✔️ All deliverables will follow clean coding standards, clear Git workflow, and maintainable architecture so the team can iterate quickly and reliably. I’ll also provide insights on best practices for CI/CD, app store deployment, and high-quality production habits. Let’s discuss your project requirements and schedule a call to go over the features and technical approach. Best regards, Mykhaylo
$9 USD 40 päivässä
4,6
4,6

With over a decade of experience in the field and an ability to consistently craft high-quality code, I am ideally suited for your project. I have spent over 5 years working in senior-level positions, building scalable web and mobile applications. Although my specialty lies in Angular and Swift, I am also proficient in Flutter, making me an asset for your specific requirements. The challenges you've laid down in this job posting strongly resonate with my problem-solving abilities and my broader understanding of app architecture and state management. Moreover, my strong Git workflow and collaborative habits complement the nature of this role that seeks out self-driven professionals capable of meeting strict deadlines. Lastly, my one-hundred-percent Job Success Rate is a testament to my professionalism and commitment to delivering on what I promise- qualities that have been praised by past clients who have trusted me with full ownership of transitional projects just like this one. Let's connect to discuss your unique vision so we can work together to build something truly remarkable.
$9 USD 40 päivässä
4,8
4,8

Marikina City, Australia
Liittynyt helmik. 3, 2026
$8-15 USD/ tunnissa
€250-750 EUR
$25-50 USD/ tunnissa
$250-750 USD
₹750-1250 INR/ tunnissa
£250-750 GBP
$30-250 USD
$30-250 USD
€6-12 EUR/ tunnissa
$250-750 USD
$30-250 USD
$250-750 USD
$250-750 USD
$10-30 USD
$30-250 USD
₹12500-37500 INR
$10-20 CAD
$250-750 USD
₹100-400 INR/ tunnissa
₹1500-12500 INR