SERVICES
How I Can Help You Build & Scale Your Product
From idea to execution, I help companies turn concepts into reality, scale their technology, and overcome development challenges. 🚀 Whether you need rapid prototyping, a strategic CTO, or expert intervention to fix and optimize existing projects, I provide the technical expertise to accelerate your success.
Product Development & Scaling
I provide end-to-end custom software development, mobile applications development (iOS and Android), backend infrastructure setup, web development, AI systems integration, and hardware integration. Whether you need a new product from scratch or enhancements to an existing one, I ensure seamless integration, scalability, and performance
Rapid Prototyping & MVP Development
Transform your innovative ideas into functional prototypes quickly! I specialize in developing proof-of-concept (PoC) solutions and creating minimum viable products (MVPs) for software-centric products. My focus is on helping you turn your vision into reality by rapidly building prototypes that allow you to test and validate your ideas. By doing so, you can attract potential investors, gather user feedback, and refine your product, ultimately speeding up the process of getting to market and gaining a competitive edge.
CTO as a Service
Gain strategic technical leadership without the full-time cost. I help early-stage startups define their tech roadmap, manage development teams, and make key architectural decisions to set the foundation for long-term success.
Project Rescue & Optimization
Inherit a messy codebase? Struggling with unreliable systems? I step in to diagnose issues, refactor code, and get your project back on track—whether it’s fixing bugs, improving performance, or completing unfinished work.
Telmo's work on my project was of the highest quality. I would highly recommend anybody to hire him for any IOS or Android work that you need doing. It's not very often that you encounter someone with the skills, the vision and the attitude to ensure that the finished product is A+.
INDEPENDENT CONTRACTOR
TELMO AMARO
I’m a Portuguese engineer based in Coimbra (Portugal), with extensive experience in developing software-centric products for various industries and global clients.
I specialize in empowering entrepreneurs by transforming their innovative ideas into tangible software solutions, leveraging over two decades of expertise and a continuous drive for innovation.
Key Highlights:
- 20+ years of experience building multidisciplinary software solutions
- Master’s degree in Aeronautical Engineering
- Proven track record of working with global clients across various industries

SKILLS
Most Often Requested Skills
The following are some of my most often used skills. Their selection is determined
by project requirements and/or client request.
When choosing the best toolset to implement a project I prioritize technology fit for the project, stable, with community support, and reduced third-party dependencies - all traits that increase a product's lifespan with reduced maintenance costs.
PRICING
In Case You are Wondering How Much a Custom Software Product Costs to Develop - Here are Some Examples of Typical Fixed-Cost Pricing per Project Type
Basic Software Development
A simple mobile app
Typical Starting Value
- A mobile app calculator or some other type of productivity tool with up to 4 screens
- Up to 4 screens
- None to limited backend access required
- Login system
- Flutter development
- 1 year of technical guarantee
Average Complexity Development
Mobile app connected to an API
Typical Starting Value
- A tour guide app, tracking application, news app, or any app that requires regular access to a web API to update its data
- Up to 10 screens
- Regular access to an API to update data
- Different types of data synchronization (text, images, etc)
- Camera use to scan QRCodes or NFC reading
- Native development or multi-platform with Flutter
- 1 year of technical guarantee
Full-cycle Product Development
A Complex development
Typical Starting Value
- A development that often includes native mobile apps, web API/backend, and some integration of hardware. Whether you need a Proof of Concept or a commercial-grade Minimum Viable Product.
- Up to 20 screen
- Complex native mobile development
- Mobile background running tasks
- Development of and connection to an API/Web backend
- Extensive use of camera and device sensors
- Connection to hardware
- Proof of concept study with significant technical unknowns OR a Minimum Viable Product
- 2 years of technical guarantee
Fully-Custom made Uber-clone
Large product development
Typical Starting Value
- Development of a custom Uber-clone platform
- Complex native Android and iOS apps
- Complex Backend plaform and API
- Connection to multiple payment methods
- Extensive use of camera and device sensors
- Requirements assessment, Technical Design, Implementation, and Verification
- 2 years of technical guarantee
Consulting
Hourly Consultation for Ongoing Projects
Typical Starting Value
- Comprehensive assessment of ongoing projects
- Expert second opinion on project strategies
- In-depth requirements evaluation
- Oversight and guidance for project development
CONTACT TODAY
Benefit from a FREE consultation video call
Everything begins with a discovery call. We'll meet to discuss your project's requirements and explore initial ideas on the best technologies to achieve your goals.