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GEORGIOS K.

GEORGIOS K.
Greece

I have been solving business problems oriented in data-driven solutions since 1999 and I can handle a large variety of them. I can analyze and transform data and discover patterns to use them as features for different kind of analyses or predictive models. Ι create updateable, maintainable and reusable Machine Learning and Data Analysis systems in Python using the OOP paradigm. The systems read and preprocess data and can perform automated analyses. The systems may have the ability to train and optimize predictive models and retrain models when updated with new data. The final user will not need coding skills to use the system's tools and may access them easily from Jupyter Notebook as well as from other environments or encompass them in their server. Full support to use these tools will be provided. Skills Supervised Learning, Unsupervised Learning, Reinforcement Learning, Feature Learning, Anomaly Detection. Technologies Numpy, Pandas, Scikit-learn, Matplotlib, Seaborn, NLTK, Scipy, Keras. Education University of Piraeus: Bachelor, "Bachelor in Economics" University of Michigan: Specialization, "Python for Everybody". University of Michigan: Specialization, "Applied Data Science with Python". Wesleyan University: Specialization, "Data Analysis and Interpretation". MIT: Specialization, "Computational Thinking Using Python". Duke University: Specialization, "Java Programming and Software Engineering Fundamentals". Duke University: Course, "Data Science Math Skills". Harvard: Course, "Using Python for Research". Imperial College London: Course, "Mathematics for Machine Learning: Linear Algebra". Mathesis: Course, "Introduction to Python". Mathesis: Course, "Advanced Python". Mathesis: Course, "Mathematics - Probabilities" Mathesis: Course, "Introduction to Web Development Using HTML5, CSS3, JAVASCRIPT" deeplearning-ai: Course, Introduction to TensorFlow for Artificial Intelligence, Machine Learning, and Deep Learning". deeplearning-ai: Course, "Convolutional Neural Networks in TensorFlow". National Research University Higher School of Economics: Course, "Introduction to Deep Learning". National Research University Higher School of Economics: Course, "How to Win a Data Science Competition". Languages Greek: Native English: Proficiency of Cambridge in the English Language (C2) Publications Academia-Edu: "Using Machine Learning for Text Classification to identify useful information in texts: A comparison of Naïve Bayes and Support Vector Machines to identify decisions in business meeting transcripts"
python
data analysis
Data science
machine learning
text analysis
sentiment analysis
time series analysis
text classification
pandas
Christina B.

Christina B.
Greece

Every brand has a story to tell - a story that will not only engage, inform, surprise, delight, and impact their audience, but that will also deliver on measurable goals. I help businesses find what best fits their unique identity, and then I initiate effective marketing campaigns online, and I am translating business goals into successful marketing campaigns. In my 5+ year experience as a digital marketing specialist, I have the insights required to plan and execute all web, SEO, email, social media, and advertisement campaigns that your company will require to stay abreast of the competition. You can take advantage of all the skills I learned and experience gained! Some of them are: • PPC Management & Ads Optimization • Social Media Management • Adobe Photoshop & Canva • E-mail Marketing • Creative Writing • Google Analytics The best thing about me is that I examine a project from all the angles to achieve your ultimate goal! With a great ability to work proactively to develop social media presence, drive traffic to websites and monitor the company’s online reputation, I am positive that my addition to your organization will prove to be fruitful. I have completed many online courses as far as concerning Social Media, Internet Marketing, Ads provided by Hubspot (yes! I am certified by Hubspot), Coursera.org (Social Media Specialization courses provided by the Northwestern University), Google Academy (I am Google Certified) and Facebook. I have put a lot of effort to acquire knowledge of all the new and constantly updating trends in Digital Marketing. Also, I have completed the Intensive Translation Program by Glossologia School and also the 10-week course in Medical Terminology for professional translators by the University of Strasbourg. I consider myself as a hard-working person with strong organizing abilities. I offer confidentiality and discretion when handling private information. Also, I can follow strict deadlines, fast response, and flexibility in my working hours. *** Hubspot Certified | Google Ads Search & Display Certified***
social media marketing
E-mail Marketing
Google Ads
Blog Writing
Panos K.

Panos K.
Greece

Top rated on Upwork / 10+ years of experience. Music composition / Audio production Are you making a: Video game (Audio editing, music, fx) Documentary (Audio editing, music) Movie (Audio editing, music) Guided meditation (Audio editing, music) Podcast (Audio editing, music) Audiobook ( audio editing ) I can help you by writing music and/or do the audio production (editing,mixing) for your awesome project. Wrote and produced many songs for different record companies and clients. Did music and fx production for various indie games, (5 games published on google play, 2 on steam and switch). Composed music for ads on radio and internet. Wrote music packages for various game asset stores. (Unreal, Unity, etc)
music production
Audio Editing
video game music
podcast editing
sound fx
audio logo
audiobook editing
MARIANNA A.

MARIANNA A.
Greece

Translations for the Travel and Tourism Industry. Language combinations: EN/IT/ES > EL & EL/EN/ES > IT CV and Cover Letters Translation EL > EN/IT/ES (Tourism/Economics/Business Management/Linguistics/Education)
Translation
transcription
data entry
Proofreading
cv translation
travel translation