Lef Filippakis
Data AnalystSenior AI Engineer for hire
Filed
AI is analyzing your overall score…
Identifying your key strengths…
Evaluating your skill match against the job requirements…
Assessing your cultural and operational fit
Senior AI Engineer for hire
AI is analyzing your overall score…
Identifying your key strengths…
Evaluating your skill match against the job requirements…
Assessing your cultural and operational fit
I solve problems by helping others solve problems 👾
Chalmers University of Technology
Master’s Degree, Complex Adaptive Systems - Engineering Physics
January 1, 2016 – January 1, 2018
Technological Education Institute of Piraeus
Bachelor’s Degree, Automation Engineering
January 1, 2010 – January 1, 2014
Lycée Léonin Nea Smyrni
High School, Major in Technology
January 1, 1998 – January 1, 2010
Filed
Senior AI Engineer
August 1, 2025 – Present
Stockholm, Stockholm County, Sweden · Remote
Pitzi
Co-Founder - Senior AI Engineer
June 1, 2023 – Present
Stockholm, Stockholm County, Sweden · Remote
Visa
Senior MLOps Engineer
February 1, 2023 – August 1, 2025
Stockholm, Stockholm County, Sweden · Hybrid
Northvolt
Full-Stack Data Scientist
March 1, 2021 – February 1, 2023
Stockholm, Stockholm County, Sweden
Rocker
Full-Stack Data Scientist
September 1, 2019 – March 1, 2021
Stockholm, Sweden
Cybercom Group
Innovation Zone Leader
March 1, 2019 – July 1, 2019
Gothenburg, Sweden
Cybercom Group
Data Scientist & Machine Learning Engineer
April 1, 2018 – July 1, 2019
Gothenburg, Sweden
Recorded Future
Master Thesis Student in Data Science and ML
September 1, 2017 – April 1, 2018
Greater Gothenburg Metropolitan Area
Ericsson
Data Visualization Developer
June 1, 2017 – December 1, 2017
Gothenburg, Sweden
YouTube
Co-Host on "Unbox Office"
August 1, 2016 – June 1, 2017
Athens, Greece
Coins-Magazine.com
Webmaster
May 1, 2016 – August 1, 2017
Greece
Goormet.gr
Webmaster
June 1, 2015 – August 1, 2017
Greece
TBSP Engineering S.A
Automation Engineer
September 1, 2014 – July 1, 2015
Athens, Greece
Iviskos Publications
Webmaster
October 1, 2013 – July 1, 2015
Greece
MuseumMasters.gr
Webmaster
September 1, 2013 – September 1, 2015
Greece
Live2
Cashier
July 1, 2013 – August 1, 2013
River Party at Nestorio Kastorias
YouTube
Host of the show "Planet Automation"
April 1, 2013 – May 1, 2014
Athens, Greece
Shine4ever.gr
Webmaster
September 1, 2010 – September 1, 2015
Greece
Philippakis Art
Craftsman
June 1, 2008 – August 1, 2010
Freddy
June 1, 2013 – Present
Mechatronics - ISLab Line-following/Object-overtaking tracked robot
Planet Automation
April 1, 2013 – May 1, 2014
A Greek comedy science show, mostly about automation. It aims to inform, entertain and mostly promote my university department to the Greek students community. After that goal is accomplished, Planet Automation will take off and become a generic science and arts channel!!
www.museummasters.gr
November 1, 2012 – August 1, 2016
Is an e-shop to promote ancient greek art and civilization abroad, through the handmade art that one will be able to buy and "Take a piece of Greece with you" ...home! Which is also our slogan. Appart from the Coins, Jewellery, Home & Deco, Accessories, Historical Items, Books, etc. collections, the user will learn more about greece, as it has major historical information for each item on-line!
Shine4ever.gr | Memories that last
September 1, 2010 – August 1, 2016
It’s a wonderful feeling to be able to keep a memory shining forever! It’s the need to move along with objects that at a certain point played an important role in our life. Our art has various forms! It can give a piece another look, another color; it can transform a piece of melted wax into a unique book-stand. It can give “life” to your baby’s first shoe, to a seashell that you once found on the beach, to a plastic toy, to a lucky charm.
Diploma in French Studies level B2
Institut Francais D' Athenes
June 24, 2026 – Present
Improving Deep Neural Networks: Hyperparameter tuning, Regularization and Optimization
Coursera
June 24, 2026 – Present
Neural Networks and Deep Learning
Coursera Course Certificates
June 24, 2026 – Present
Certificate of Proficiency in English
Hellenic American Union
June 24, 2026 – Present
Cultural Fit Analysis
The candidate demonstrates a diverse background with experience in various industries (fintech, manufacturing, telecommunications, cybersecurity) and roles, from technical engineering to webmaster and media host. This breadth suggests adaptability and a willingness to explore different domains. The personal projects, while not directly technical, show initiative and creative thinking. The career progression from Automation Engineer to Senior AI/MLOps Engineer indicates a strong drive for continuous learning and growth. However, the target role of 'Data Analyst' might be a step down from their recent 'Senior AI Engineer' and 'Senior MLOps Engineer' roles, potentially indicating a mismatch in career trajectory or a desire for a different focus. The extensive experience in AI/MLOps might be overqualified for a pure Data Analyst role, but could be a strong asset for an advanced analytics or data science-focused analyst position.
Soft Skills & Operational Fit
The candidate's experience as an 'Innovation Zone Leader' and 'Co-Founder' suggests leadership, initiative, and a proactive approach to problem-solving. Descriptions of making data accessible and crafting solutions indicate a focus on operational impact and collaboration. The diverse project background, including media and webmaster roles, points to adaptability and a broad skill set, though not all directly align with a senior data analyst's core operational tasks.