Joao Sardinha

IOS Engineer

London, England, United Kingdom9 yrs 6 mos experience
Highly Stable

Key Highlights

  • Experienced in developing complex Android applications.
  • Strong collaboration skills with cross-functional teams.
  • Proficient in Kotlin and Android development frameworks.
Stackforce AI infers this person is a skilled Android Developer with a focus on SaaS applications.

Contact

Skills

Core Skills

KotlinAndroid Development

Other Skills

Adobe PhotoshopAndroidAndroid StudioCSSComputer ProgrammingHTMLJavaJavaScriptKtorSoftware Developmenthtmx

About

building apps

Experience

Plantchief

Engineer

Aug 2025Present · 7 mos · London Area, United Kingdom

htmxKtorKotlin

Roku inc.

Senior Android Engineer

Apr 2023Jul 2025 · 2 yrs 3 mos · London Area, United Kingdom

  • Roku is the #1 most used TV operating system in the US.

Albelli-photobox group

Senior Android Engineer

Jul 2019Feb 2023 · 3 yrs 7 mos · London, United Kingdom

  • Photobox has been the leading photobook and prints service in the UK for over 20 years.

Buzzhire - temporary staff, on-demand

Android Developer

Jan 2017May 2019 · 2 yrs 4 mos · London

  • Worked closely with backend developers, iOS developers and designers to build a complex app used by hundreds of freelancers everyday while observing the operations team to understand the real needs of the users. My experience at BuzzHire also often involved researching and constructing my own success metrics and measurements, contributing to the our app's direction and occasionally collaborating on our backend and iOS codebases.
KotlinAndroid Development

Tamarin ltd.

Android Developer

Oct 2016Dec 2016 · 2 mos · Remote

  • An app built for a UK-based client. I sprinted to complete a complex mental health app in four weeks based on rough sketches. With the client I then honed and redesigned this modular prototype into a polished final version.

School minder

Android Developer

Dec 2015Sep 2016 · 9 mos

  • School Minder was a comprehensive organizational app for students that allows them to calculate their absences, grades & averages as well as schedule exams and lessons. The experience working on this project was composed by researching and designing a mobile solution for school work management, developing, testing, releasing it, marketing it, and discontinuing it.

Education

ESAG (High school)

Ciências Socioeconómicas

Jan 2013Jan 2016

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