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Hi, I’m Sanni Meeri Miriam Saarijärvi. I’m a multi‑disciplinary founder and leader with a track record building health‑tech platforms, online education, and remote ventures across Europe and Asia. I enjoy turning complex ideas into practical products and building teams that ship impact. Today I lead 4GoodHealth and e-mielenterveyskeskus, connecting patients with care through digital platforms, while exploring new ventures in learning, finance, and technology. I’m fluent in English and Finnish, with working proficiency in Spanish and Mandarin, and I love equestrian sports, martial arts, and languages.…Hi, I’m Sanni Meeri Miriam Saarijärvi. I’m a multi‑disciplinary founder and leader with a track record building health‑tech platforms, online education, and remote ventures across Europe and Asia. I enjoy turning complex ideas into practical products and building teams that ship impact. Today I lead 4GoodHealth and e-mielenterveyskeskus, connecting patients with care through digital platforms, while exploring new ventures in learning, finance, and technology. I’m fluent in English and Finnish, with working proficiency in Spanish and Mandarin, and I love equestrian sports, martial arts, and languages.

Sanni Meeri Miriam Saarijärvi

Web Developer, Programmer, Data Scientist, +2

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Hi, I’m Sanni Meeri Miriam Saarijärvi. I’m a multi‑disciplinary founder and leader with a track record building health‑tech platforms, online education, and remote ventures across Europe and Asia. I enjoy turning complex ideas into practical products and building teams that ship impact. Today I lead 4GoodHealth and e-mielenterveyskeskus, connecting patients with care through digital platforms, while exploring new ventures in learning, finance, and technology. I’m fluent in English and Finnish, with working proficiency in Spanish and Mandarin, and I love equestrian sports, martial arts, and languages.…Hi, I’m Sanni Meeri Miriam Saarijärvi. I’m a multi‑disciplinary founder and leader with a track record building health‑tech platforms, online education, and remote ventures across Europe and Asia. I enjoy turning complex ideas into practical products and building teams that ship impact. Today I lead 4GoodHealth and e-mielenterveyskeskus, connecting patients with care through digital platforms, while exploring new ventures in learning, finance, and technology. I’m fluent in English and Finnish, with working proficiency in Spanish and Mandarin, and I love equestrian sports, martial arts, and languages.

Available to hire

Hi, I’m Sanni Meeri Miriam Saarijärvi. I’m a multi‑disciplinary founder and leader with a track record building health‑tech platforms, online education, and remote ventures across Europe and Asia. I enjoy turning complex ideas into practical products and building teams that ship impact.

Today I lead 4GoodHealth and e-mielenterveyskeskus, connecting patients with care through digital platforms, while exploring new ventures in learning, finance, and technology. I’m fluent in English and Finnish, with working proficiency in Spanish and Mandarin, and I love equestrian sports, martial arts, and languages.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Finnish

Fluent

Spanish; Castilian

Advanced

Chinese

Advanced

Work Experience

Director & Chief Executive Officer (CEO) at 4GoodHealth

March 1, 2025 - Present

Leading the development of a first-in-market mental health wearable and an ecosystem of digital care around it under brand 4MindHealth; overseeing product strategy, partnerships, regulatory considerations, and go-to-market planning.

Director & Chief Executive Officer (CEO) at e-mielenterveyskeskus

March 1, 2023 - Present

Founded an online platform connecting mental healthcare specialists and patients; designed and implemented the platform’s IT ecosystem; navigated patient security and data privacy requirements; managed major administrative and operational aspects; innovated online service models and launched two neuropsychiatric clinics in 2024.

Director & Chief Financial Officer (CFO) at SuperEGO

January 1, 2020 - Present

Took sole responsibility for day-to-day financial management, accounting, and cross-border tax planning for a psychiatrist’s private practice. Researched, proposed, and negotiated investment opportunities in exclusive financial products, real estate, and other ventures. Managed assets worth up to 500,000€.

Director & Chief Executive Officer (CEO) at scholar4.io

September 1, 2022 - September 1, 2023

Founded an online tutoring platform connecting students with STEM, law, and university admissions tests tutors across the UK and Asia.

Equestrian Athlete at Sanni Saarijaervi

July 1, 2021 - July 1, 2022

Set up and ran a self-funded equestrian business for training, showing, and trading horses; led a small team and progressed from regional to international competition, achieving 1 win and 5 placings across eight starts in a three-month period.

Director & Chief Executive Officer (CEO) at Errata

November 1, 2017 - June 1, 2021

Designed the mathematical framework and implemented front- and back-end code of a semantic algorithm (Python); drafted foundational legal agreements and IP rights agreements for novel technology.

Front-End Developer at Rayleigh Research

January 1, 2019 - December 1, 2019

Developed responsive and cross-browser front-end functionality for a gamified high-frequency trading algorithm design and testing platform (JavaScript, CSS, PHP); created tools for graph plotting and visual analysis of financial data; provided legal guidance on the sale of user-created algorithms and on the use of digital tokens as payment.

Assistant Web Developer at UCL Students’ Union

April 1, 2018 - March 1, 2019

Designed, developed, and debugged full-stack functionality (PHP, CSS, JavaScript) in Drupal environment for the UCL Students’ Union website; managed database scripts for a database of over 40,000 students.

IT Teaching Assistant at UCL Information Services Division

October 1, 2017 - March 1, 2019

Assisted the teacher in programming and statistical analysis classes (R, STATA, SPSS, MATLAB, Unix).