Kristoffer E.-Swedish Writer, Linguist and AI-Worker
Check rate
Experience
QA
ElevenLabs
QA for a language project.
creative caption writer
Invisible Meridian
Hawkeye: creative caption writer in an AI project for Microsoft.
Invisible/ElevenLabs
Swedish grading and transcription project
LILT (SuperAnnotate)
Swedish annotation project
Lionsbridge
Swedish speech and transcription project
Spoken Oy
Swedish transcription project
transcription expert
Uber
transcription expert, in Swedish, for an Uber AI Labs project.
journalist, columnist
Catholic Stand
Micro1
video annotation (Lens)
Micro1
transcription and labeling (Flux)
Mindysupport (Apple)
data annotation; fine-tuning grading; image annotation
Outlier AI
data annotation; image annotation; translation
TM
iMerit
TM for a Swedish project in PII
Self employed
substitute teacher
Uppsala commune
office worker
Nordea bank
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Banking and Finance, Information Technology, Media and Entertainment, Education, and Professional Services.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Research and Development, Information Technology, Operations, Project Management, Quality Assurance, and Marketing.
Summary
Hi,
my name is Kristoffer, I am 40-year-old Swedish writer, linguist and AI-worker currently coming off several projects in the field of AI and annotation. My experience from AI work comes from working for a few years as a freelance employee on different task-based projects. For instance, in translation, general annotation, grading and tuning, writing and editing prompts and responses. In several linguistic projects I have had the position of QA and reviewer and made sure that the annotators have done a correct job. I have also worked with video and image annotation, as a creative caption writer, and with audio-projects in both Swedish and English. I just wrapped up a transcription project with Lionbridge besides working part-time for Spoken, and I am therefore looking for a new project, hopefully with you.
Languages
Education
Uppsala University
Rhetoric and Literary Production, Journalism etc · Uppsala, Sweden
Wik Art School
Creative Writing
Calle Flygare
Theatre- and Film Technique, and Acting
Statistics
Experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Kristoffer is based in Uppsala, Sweden.
Kristoffer speaks the following languages: Swedish (Native), English (Advanced), Spanish (Intermediate), French (Elementary).
Kristoffer has at least 10 years of experience. During this time, Kristoffer has worked in at least 7 different roles and for 15 different companies. The average length of individual experience is 1 year and 7 months. Note that Kristoffer may not have shared all experience and actually has more experience.
Based on recent experience, Kristoffer would be well-suited for roles such as: QA, creative caption writer, transcription expert.
Kristoffer's most recent position is QA at ElevenLabs.
In recent years, Kristoffer has worked for ElevenLabs, Invisible Meridian, Invisible/ElevenLabs, LILT (SuperAnnotate), and Lionsbridge.
Kristoffer is most experienced in industries like Banking and Finance, Information Technology, and Media and Entertainment. Kristoffer also has some experience in Education and Professional Services.
Kristoffer is most experienced in business areas like Research and Development, Information Technology, and Operations. Kristoffer also has some experience in Project Management, Quality Assurance, and Marketing.
Kristoffer has recently worked in industries like Information Technology, Media and Entertainment, and Professional Services.
Kristoffer has recently worked in business areas like Research and Development, Information Technology, and Operations.
Kristoffer holds a Bachelor in Rhetoric and Literary Production, Journalism etc from Uppsala University.
The availability of Kristoffer needs to be confirmed.
Daily rate distribution
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Average rates for similar positions
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The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 7 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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