Rosalisa Carlson
@rosalisacarlson
Reliable multilingual worker with hands-on testing, customer service, and independent delivery experience.
What I'm looking for
I am a dependable, multilingual professional with experience in app testing, customer-facing roles, and independent night-shift delivery work. I have proven ability to work independently, communicate clearly, and adapt quickly across varied environments from remote testing to busy food-service and logistics roles.
As an app tester I ensured smooth operation for Finland-based clients, reported issues clearly, and supported product quality; my background also includes gig work in restaurants, promotional sales, library assistance, and childcare—demonstrating flexibility, physical stamina, and strong problem-solving under pressure.
Experience
Work history, roles, and key accomplishments
App Tester
Teztable
Dec 2022 - Dec 2024 (2 years)
Tested mobile applications for private customers across Finland, reported issues and provided actionable feedback to improve stability and user experience over a two-year period.
Postal Delivery Worker
Posti
Aug 2021 - Nov 2021 (3 months)
Operated as a solo night-shift postal delivery worker on foot, delivering mail and resolving issues independently to ensure timely distribution.
Sales Promoter
Helsinki kevätmessut
Nov 2019 - Nov 2019 (0 months)
Promoted and sold DIY sauna logs at the Helsinki spring convention during a weekend event, engaging attendees and driving on-site sales.
Library Assistant
Finnish International School of Tampere
May 2018 - May 2018 (0 months)
Assisted in organizing library materials by alphabetical and chronological order during a two-week work experience placement.
Kitchen Helper
Ravintola Pivanka
Jun 2017 - Jun 2017 (0 months)
Supported kitchen prep, bussed tables, and handled dishwashing in a buffet-style gas station restaurant during a summer role.
Childcare Assistant
Helsinki English Montessori Preschool
May 2017 - May 2017 (0 months)
Worked in an English daycare for two weeks, supervising children, assisting with daily tasks, and maintaining a clean play environment.
Cafeteria Kitchen Helper
Finnish International School of Tampere
May 2016 - May 2016 (0 months)
Worked in the school cafeteria assisting with food preparation, cleaning, and dishwashing as part of a short-term work experience program.
Education
Degrees, certifications, and relevant coursework
University of Groningen
Bachelor's, History
Pursuing a Bachelor's degree in History at the University of Groningen.
Eiran aikuislukio
High School Diploma, High School
Completed high school degree at Eiran aikuislukio.
Finnish International School of Tampere
Work Experience Programme, Work Experience
2016 - 2018
Activities and societies: Library assistant (May 2018), Cafeteria kitchen helper/dishwasher (May 2016)
Completed short-term supervised work experience placements at the school's cafeteria and library as part of secondary education.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
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