iOS
We build native iOS apps using Swift and Objective-C. We can create a smooth, intuitive user experience using the latest iOS features. Whether you need a simple utility or a complex enterprise solution, we can handle it.
- Melbourne · New Delhi
- 10 years (since 2016)
- AEST overlap (4–6h business hours)
- AWS Sydney (ap-southeast-2)
Application Engineering Services
Application engineering, in our practice, means owning the full delivery — from architecture decision records through production observability — rather than handing finished code over a fence. We work as embedded delivery teams (typically 4–8 engineers, calibrated to the work shape) integrated into the customer's existing rituals, tools, and CI. The engagement starts with a written architecture decision record signed off by both sides, and ends with the customer's engineering team able to operate the system without us if they choose.
Our default stack: TypeScript across the full stack (Next.js or React on front-end, Node.js with NestJS or Express on back-end), Python for data-heavy services (FastAPI, pandas, Polars), Java with Spring Boot where the customer ecosystem requires it. Persistence: PostgreSQL as default, MongoDB for document-shaped data, Redis for caching. Cloud: AWS as default with Sydney (ap-southeast-2) for Australian customers; Azure or GCP where customer constraints require. Observability is non-negotiable from day one — OpenTelemetry instrumentation, structured logging, dashboards in Grafana or Datadog, runbooks for the failure modes we know about.
Why You Need Application Engineering Services
Startup Acceleration
Empowering Start-ups and SMEs
Our engagement models empower start-ups and SMEs. We offer solutions to the dynamic challenges faced by businesses like yours. Whether IT staff augmentation or tech consulting, our models bring significant cost savings and faster time-to-market and strengthen you as a team.
Technology Excellence
Cutting-edge technology for Robust Applications
Our rich industry experience and knowledge of cutting-edge technologies like cloud computing, Generative AI, DevOps, and machine learning help us solve your business challenges efficiently. Our services are focused on enabling you to automate tasks, fetch valuable business insights from data, and enhance customer experiences by handling high user loads!
Business Alignment
Understanding Your Business Needs
First, we understand business workflows and identify bottlenecks to provide the best software solutions. We aim to finalize the right tech for your business.
Platforms We Build For
Android
We build native Android apps using Java and Kotlin to help you reach a massive audience. The apps can be optimised for a wide range of Android devices. We've got you covered, from custom layouts to seamless integration with Google services.
Hybrid
We build cross-platform apps using frameworks like React Native and Flutter. This is an excellent option if you need an app that works on iOS and Android without breaking the bank. We can help you achieve a native look and feel while maximising code reuse.
PWAs
We build web apps that can be installed on a user's home screen and work offline. PWAs are a great way to reach users across different platforms with a single codebase. We can help you create a fast, reliable, and engaging PWA that meets your needs.
Application Engineering at Brainstack
01Digital Product Development
Choosing the right technology is critical for your business success. We design and build business-centric applications for startups and SMEs across Australia, the United States, the United Kingdom, and India.
Our expertise spans cloud, generative AI, DevOps, and ML. With one team under one roof, we reduce time-to-market and coordination overhead.
You can rely on our combined experience to adapt to evolving needs and deliver resilient, scalable products. As your tech partner, we help your business thrive.
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02Typical Product Life Cycle
Our experience with cloud, generative AI, DevOps, and ML helps us solve complex challenges. We focus on automating workflows, surfacing insights, and delivering experiences that handle high user loads.
Case Study03Software Development Work Flow
Success hinges on meticulous planning and strategy. We start with discovery workshops to define clear deliverables and a roadmap aligned to your goals.
We follow with focused scoping to firm up timelines, resources, and risks. Our designers craft intuitive user experiences, and our engineers ship robust, scalable products.
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04Agile Software Development
We follow Agile to stay responsive: iterative development, frequent communication, and close collaboration. We use Scrum to manage delivery and Kanban to visualize and optimise flow, keeping stakeholders informed.
Talk To Our Agile Experts05Success Story: Offline-First Survey Platform
For a global sustainability organisation, we built an offline-capable PWA that runs on low-end Android devices, synchronizes data reliably, and validates entries in real time. Deployment across farming communities cut data turnaround from weeks to hours.
Read the Full Case Study
Application Engineering Workflow
At Brainstack, we deliver tailored software solutions across diverse industries. Our expertise in key domains enables us to understand unique business challenges and provide innovative technology-driven solutions that drive success.
Agile Outcomes
Adapting to Change
Startups and SMEs need to move fast. Agile helps teams ship in small increments, reduce risk, and improve collaboration every sprint.
Startups and SMEs need to move fast. Agile helps teams ship in small increments, reduce risk, and improve collaboration every sprint.6 outcomes
Selected Outcome01/06
01
Working Software Every Sprint
Short iterations keep delivery visible, priorities current, and decisions grounded in real progress instead of status reporting.
Ready to Build Your Next Application?
Tell us about your project and get a free, no-obligation assessment from our engineering team.
Industries Reimagined
Domains We Serve
Our software delivery and AI work spans regulated, data-intensive industries where technology drives measurable outcomes.
Financial Services
Data analytics platforms, portfolio reporting dashboards, and automated compliance systems for asset managers. Real-time data pipelines, secure API integrations with banking middleware, and regulatory reporting modules tailored to regional requirements.
Healthcare
Cloud-based platforms for clinical workflow management, patient data systems, and telehealth integrations. HIPAA-aware architectures with compliance-first development where data privacy and audit trails are non-negotiable.
AgriTech & Sustainability
Offline-capable field data collection platforms and supply chain compliance tools deployed across East Africa, South America, and South Asia. PWAs with local data sync, SMS fallback, and voice interfaces. EUDR compliance workflows, traceability mapping, and certification body integration.
Telecom & Connected Systems
Connected device platforms with data ingestion pipelines for high-volume telemetry. Device management portals, real-time operational dashboards, and MQTT/CoAP integration for industrial and agricultural sensor networks.
Our Stack
Technology Stacks We expertise in
We choose the right tools for each project—from front-end frameworks and backend runtimes to databases, cloud platforms, and DevOps tooling. Every stack decision is driven by your project's requirements: performance needs, team familiarity, long-term maintainability, and cost.
Artificial Intelligence
OpenAI
Claude
LangChain
LlamaIndex
Hugging Face
TensorFlow
PyTorch
- RAG
- Vector DBs
- CrewAI
Frontend
React
Angular
Vue
Next.js
Svelte
TailwindCSS
Bootstrap
HTML
Backend
Node.js
Express
Django
Flask
Ruby on Rails
PHP
Java Spring Boot
ASP.NET
Database
MongoDB
MySQL
PostgreSQL
Redis
Firebase
Cassandra
MariaDB
OracleDB
Service Model
Engagement Models
We tailor delivery to your team structure and ownership preference. For full process detail, review the dedicated engagement model page.
Outsourcing
- Outcome-based delivery ownership
- Managed roadmap, QA, and releases
- Best for end-to-end product builds
Staff Augmentation
- Engineers integrated into your team
- You keep sprint and release control
- Best for scaling delivery capacity fast
Tech Consulting
- Architecture and platform strategy guidance
- Roadmap, risk, and cost optimisation
- Best for audits, modernisation, and decision support
FAQs
Frequently Asked Questions
Common questions about our application engineering services, development process, and how we help businesses build custom software solutions.
Application engineering is the process of designing, developing, testing, and maintaining custom software applications tailored to specific business needs. It encompasses the full software development lifecycle — from requirements gathering and architecture design through coding, testing, deployment, and ongoing maintenance. Unlike off-the-shelf software, application engineering delivers solutions built specifically for your business workflows and user requirements.
We follow an agile development methodology with four key phases: discovery workshops to understand your business needs and define deliverables, scoping sessions to establish timelines and technical requirements, iterative design and development with regular stakeholder feedback, and continuous testing and quality assurance throughout the development cycle. This approach ensures the final product aligns with your business goals while remaining flexible to evolving requirements.
Our technology stack includes modern frameworks and languages such as React, Angular, Node.js, Python, and cloud services from AWS, Azure, and GCP. We select technologies based on the specific requirements of each project, considering factors like scalability needs, existing infrastructure, team familiarity, and long-term maintenance requirements. We also integrate AI and machine learning capabilities, DevOps pipelines, and progressive web app architecture when the use case calls for it.
Web development focuses specifically on building websites and web-based interfaces. Application engineering is broader — it encompasses the full design and construction of business applications, which may include web interfaces, mobile apps, APIs, backend services, data pipelines, integrations with third-party systems, and offline capabilities. Application engineering addresses the end-to-end system, not just the user-facing layer.
Timelines depend on the application's complexity and scope. A focused MVP or proof of concept typically takes 4–8 weeks. A full-featured application with integrations, authentication, and production-grade infrastructure usually takes 3–6 months. Enterprise-scale applications with complex workflows and multiple user roles can take 6–12 months. We provide detailed estimates during our scoping phase.