Oliver Spryn Consultancy

Founder & CEO

UPMC Enterprises

- Landed #4 top medical app in Google Play
- Led Android app architecture growth from 0 to 350K+ active users
- Delivered a telemedicine app at the height of COVID-19 on time and on budget

Lead Android Architect

Inspirata

- Designated as the engineering spokesman to executive leadership
- Created a testing strategy that led to a 3x decrease in product delivery time

Research Software Engineer

Bentley Systems

Software Engineering Intern

Smith Micro Software, Inc.

Quality Assurance Engineering Intern

Teaching 150k+ how to build chart-topping Android apps

I know what it takes to build world-class software.
It starts with a mindset that creates like it's already 2026.

This second-nature thinking has earned me the trust of top companies such as Google, Tesla, Shopify, and Fastly.

Here is my track record:

- Trusted by 1M+ users, with 90M monthly impressions
- Built a $25M production-ready Android app development roadmap

What you can get from me:

- 7+ years of vetted, hardened experience
- An acceleration toolkit to ship your app up to 6-12 months sooner
- Long-range insights that keep your investment in apps fresh and current

Are you building a new Android app or struggling to maintain an old one?

I'll help you build stable, modern apps that both users and engineers love ahead of time and under budget.

Oliver Spryn

Kustbevakningen

Senior Software Engineer

Sigma Technology Systems

Ericsson

Design, develop, improve, maintain, document the software and processes of a telecom OSS in a development team, improving microservices.

Java, JUnit, Scala, Kubernetes, Docker, Git, Maven, SBT, Jira, IntelliJ, Scrum, Microservices, CI/CD, Clean Architecture, Clean Code, Test Driven Development/TDD, Domain Driven Design/DDD, Extreme Programming/XP

WirelessCar

Developer in an XP DevOps team using Java and AWS on middleware for automotive.

DevOps Engineer

CSN - Centrala studiestödsnämnden

Design, develop, improve, maintain, document the software and processes of a telecom OSS in a development team. Design components and improve microservices. Lifts several teams and developers with a community, mentoring, pair-programming and Coding Dojos.

Java, JUnit, Scala, Kubernetes, Docker, Git, Maven, SBT, Jira, IntelliJ, Scrum, Microservices, CI/CD, Clean Architecture, Clean Code, Test Driven Development/TDD, Domain Driven Design/DDD, Extreme Programming/XP

Weland Solutions AB

Design, architect and develop a system integration between Warehouse Management System and Warehouse Control System

TDD, .Net Core, C#, NUnit, Azure DevOps, Teams, Git, Swagger, Agile Scrum, IntelliJ, CI/CD, Clean Architecture, Clean Code, Test Driven Development/TDD, Domain Driven Design/DDD, Extreme Programming/XP

factor10

Develop and maintain a web-based solution to manage cable transit inspections.

TDD, .NET, C#, NUnit, Visual Studio, CoffeeScript, TypeScript, Jasmine, IntelliJ, Git, GitHub, Jira, Swagger, AngularJS, DevOps, CI/CD, Test Driven Development/TDD

Software Engineer @ Roxtec

Develop and maintain software for process automation

Nginx, RabbitMQ, Cassandra, ELK-stack, Domain Specific Language/DSL, Gradle, Grunt, Git, Docker, Scala, IntelliJ, CQL, Azure, Kubernetes, PugJS, CoffeeScript, , JavaScript, Visual Studio Code, Test Driven Development/TDD

Software Engineer

Design and implement a generic pricing engine for mobile services with exceptionally high quality and a high performance team.

R&D in Business Support Systems. Team Lead Developer. Design Team Lead. Mentor. Tutor.

Managed one team of students on 3D GUI prototype, and a second team on TestDoxon. Run Coding Dojos.

Back-end Java EE, OSGi, Maven. Front-end concept demos in JavaScript, HTML5, REST, Ymer. Pair Programming, Eclipse, JUnit, Jenkins, Automation, CI/CD, Git, Scrum, Clean Code, Test Driven Development/TDD, Domain Driven Design/DDD, Extreme Programming/XP

Master Software Engineer

Writing requirements using BDD. Developing in Java; real-time charging system on Solaris using TimesTen, Eclipse, ClearCase, TestNG, Hudson, CruiseControl, ReviewBoard, TagTool, DDD.

System Manager

Co-ordinating half a dozen development teams. Developing in C++ and Java; real-time charging system on Solaris using TimesTen, Eclipse, ClearCase, TestNG, Hudson, CruiseControl, ReviewBoard, TagTool.

Technical Coordinator

Delicate Sound of Software AB

We make apps that allows you to play all boardgames on smartphones; think Spotify for Boardgames. Software development in Java for Tomcat/Linux/Postgresql, Objective-C for iPhone, Java for Android. Using Eclipse, Github, XCode.

Founder

Delivering Software Solutions since 1982.

Constantly trying to improve both quantity and quality.

taplio

The Battle

Oliver Spryn

Roger C S Wernersson

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