Bernardo Di Chiara Email and Phone Number
Bernardo Di Chiara personal email
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Data Analytics & Engineering Skills: capability to extract effective business metrics from data contained in multiple sources, programming in Python (Pandas, Matplotlib, Sklearn) and R, ETL data pipelines, data warehouse creation, data analysis techniques (data cleansing, data preparation, data visualization), exploratory data analysis and inferential statistics, bayesian statistics, supervised and unsupervised machine learning, SQL, Hadoop, HDFS, MapReduce, Spark (see GitHub Profile below).Computer Programming Skills: Linux (Ubuntu and Red Hat Enterprise), Bash shell, Python , R, Django framework, Flask, Cloud Computing, Docker.Requirement Handling Skills: Solution Design, Product/Feature/System Specifications, Acceptance Test Cases Definition, Road Maps, User Experience Research Methods.Methods and Tools (preference for open-source tools): Agile, VirtualBox, GitLab, Amazon Web Services, Bitvise SSH Client, MySQL Workbench, SQL Server Management Studio, Jupyter Notebook, RStudio, Wiki, Jira, PowerBI, Qlik Sense, Grafana, Apache Ni-Fi, Apache Airflow, Qlik Replicate/Compose, TimeXtender, Timescale, KNIME, RapidMiner.People Handling Skills: Leading a Country project within an EU wide project, Leading Functional Teams, Competence Transfer, Coaching.Language Skills: English, Finnish, Italian.Attitude and Personality: passion-driven, energetic, balanced, logical, self-steering, critical thinker, accurate, keen on quality, good at documenting, inspired to work with people.Work Experience: data engineering and data analysis, computer programming, 25 years’ dealing with customer requirements in Product Management and System Engineering kind of positions, IT industries’ processes.Basic Education: Master of Science in Electric Engineering.Preferred Industries: sustainable development, ships, boating, music, health and well-being, education, sports and leisure.Other Interests: sailing, boat maintenance and reparation work, psychology, playing keyboards and ukulele, swimming.An extract of my projects' portfolio in my GitHub Profile: https://github.com/BerniHacker/CV/blob/master/README.md
Optiwatti Oy
View- Website:
- optiwatti.fi
- Employees:
- 8
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Senior Developper And Project ManagerOptiwatti OyHelsinki, Fi
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Senior Developper / Project ManagerOptiwatti Oy Jul 2023 - Present• Leading the Finnish pilot part of an EU funded project whose aim is to develop a novel and robust flexibility ecosystem for existing power markets’ low voltage grids (since March 2024) https://stream-he-project.eu/• Deploying an IoT solution on AWS Cloud in Linux environment based on open source tools - Apache Ni-Fi (data pipeline), Apache Airflow (orchestration layer), Timescale (database management system) and Grafana (data visualization) - for migrating Time Series data from a relational MySQL database into a more efficient and cost-effective Time Series DBMS• Performing database administrator tasks• Used programming languages: python• Used SQL dialects: MySQL, PostgreSQL• Used Database Engines and Cloud: AWS RDS, Managed Timescale (aiven)• Used project management tool: JiraOptiWatti offers smart energy management solutions which allow cutting up to 40% of the energy consumption used for heating.Electric radiators, floor heating, water-based heating systems, heat pumps, water boilers and car heaters EVs charging can be integrated in the same control system.The solution includes control of solar panels and support for implicit flexibility, that is, adapting automatically energy consumption to the energy hourly price.Each room can be controlled separately and the wished temperature can be programmed with an hour granularity. This allows also increasing comfort.
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Data Management ConsultantPengon Oy Oct 2020 - Jun 2023• Facilitating an internal project by evaluating different tools to ramp up data integration services in order to expand the company's business (with emphasis on Qlik Data Integration: Qlik Replicate and Qlik Compose)• Providing coaching/consultancy services for customers to build and optimize their data warehouse• Designing, implementing, testing and documenting an IoT solution on AWS Cloud based on Apache Ni-Fi (data pipeline), Timescale (database management system) and Grafana (data visualization) for migrating Time Series data from a relational MySQL database into a more efficient and cost-effective Time Series DBMS• Supporting customers' tender processes• Used programming languages: python• Used SQL dialects: MySQL, PostgreSQL, SQLite, T-SQL• Used Database Engines and Cloud: AWS RDS, Managed Timescale (aiven)• Used project management tool: JiraPengon is a leading Business Intelligence expert in Finland. We design and implement comprehensive BI-solutions and services to meet our customers’ unique needs. Our offering reaches from data integration to business analytic tools and data literacy services: from discovering the data to exploring, understanding and acting on it. We help our customers to optimize their business and sharpen their competitive edge through informed action. Our team consists of +20 professionals and we’re on a track of continuous growth. Our offices are located in Vantaa and Jyväskylä, Finland. -
System DeveloperOptiwatti Oy Dec 2018 - Mar 2020Espoo, Uusimaa, Finland• Handling large databases with hundreds of gigabytes and being responsible for databases' re-organization and data migration (data engineering)• Performing database administrator tasks• Doing Exploratory Data Analysis by using Jupyter Notebook, Pandas and Matplotlib• Developing new features by using MySQL, Python, Django framework, Amazon Web Services, Linux (being responsible for the requirements' collection phase, for the architecture design phase as well as for the coding and testing phases)• Creating and maintaining documentation such as Feasibility Studies, Requirement Specifications, Software Design, Testing Plans, User Manuals, Communication SlidesOptiWatti offers smart energy management solutions which allow cutting up to 40% of the energy consumption used for heating.Electric radiators, floor heating, water-based heating systems, heat pumps, water boilers and car heaters can be integrated in the same control system.Each room can be controlled separately and the wished temperature can be programmed with a hour granularity. This allows also increasing comfort.
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Mentor For The Course "Sql For Data Science"Coursera Aug 2018 - Jul 2019• Performing customer support kind of tasks on behalf of Coursera / University of California, Davis• Handling: potential inconsistencies/mistakes and suggestions for improvements in the course material, difficulties of single students with the theoretical or the practical part of the course, issues related to the platform, ... -
Improving My Data Analytics SkillsOn My Own May 2017 - Nov 2018• Expanding my professional competence by learning about Statistics (Exploratory Data Analysis, Inferential Statistics, Bayesian Statistics), R programming (using several packages), Python (using Pandas, Matplotlib and Sklearn), Data Analysis techniques (Data Cleansing, Data Preparation, Data Visualization, Supervised and Unsupervised Machine Learning), Databases (SQLite, Hadoop, MapReduce, Spark), tools (RStudio, Jupyter Notebook, Power BI, GitHub, KNIME, RapidMiner)* Courses from major Universities through Coursera, more than 1100/1700 hours of study done (see the attachment Self-Created Course Plan.pdf for more details): - SQL for Data Science (University of California Davis) - Getting Started with Python (Univ. of Mich.) - Python Data Structures (Univ. of Mich.) - Using Databases with Python (Univ. of Mich.) - Using Python to Access Web Data (Univ. of Mich.) - Introduction to Data Science in Python (data cleansing and manipulation) (Univ. of Mich.) - Applied Plotting, Charting and Data Representation in Python (Univ. of Mich.) - Applied Machine Learning in Python (Univ. of Michigan) - Introduction to Probability and Data (exploratory data analysis in R) (Duke Univ.) - Inferential Statistics (in R) (Duke University) - Linear Regression and Modeling (in R) (Duke Univ.) - Data Science Math Skills (Duke Univ.) - The Data Scientist's Toolbox (J. H. Univ.) - Getting and Cleaning Data (in R) (J. H. Univ.) - R Programming (Johns Hopkins University) - Practical Machine Learning (in R)) (J. H. Univ.) - Hadoop Platform and Application Framework (Univ. of Calif. San Diego)* Classroom Courses with Instructor: - Big Data (TalentGate/HaagaHelia University of Applied Sciences) - Big Data Specialist (Eficode)• Utilizing my analytic skills and satisfying my passion for social sciences by studying about User Experience Research Methods and Tools - "Understanding Your Users" book by Baxter & Co
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Senior System ArchitectNokia Jan 2010 - Dec 2016Espoo, Uusimaa, Finland• Leading functional teams and being responsible of of creating and maintaining several feasibility studies and requirement specifications by using Agile approach• Defining acceptance test scenarios together with test engineers• Maintaining Statements of Compliance for several features and interfaces• Following up and steering key topics in standardization forums• Sharing knowledge through competence transfer sessions• Supervising Master Thesis works (coaching) -
Self DevelopmentSabbatical May 2009 - Dec 2009• Sailing (developing my team building and leadership skills and maintaining my goal setting and planning skills)• Studying psychology (increasing my self-awareness and improving my communication skills)
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Product Planning ManagerNokia Siemens Networks Apr 2007 - Apr 2009• Defining the content of a new product by coordinating the work of a group of people and by actively participating in the specification• Defining best practices and customizing a new requirement handling tool• Facilitating the maintenance of the Road Map of different products• Handling customer cases -
Solution Manager / Senior Solution ManagerNokia Networks Mar 2004 - Mar 2007• Providing consulting work and designing customized solutions with major global customers by specifying new features and integrating with third party products• Running several internal competence transfer sessions to Marketing and to Engineers• Creating and maintaining communication material for internal and external purposes• Providing input for release definition• Providing input to standardization forums
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Network ArchitectNokia Networks Mar 2003 - Feb 2004• Being responsible for the specification of key functionality in system releases composed of several products (defining and documenting the requirements)• Supporting system program activities (like Road Map work)
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System Product ManagerNokia Networks May 2001 - Feb 2003• Collecting requirements from customers and giving input to Development regarding several end to end functionalities• Creating and maintaining contacts with other Business Units in order to coordinate release contents and schedules and in order to support marketing activities• Creating communication slide sets for internal and external purposes
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Product ManagerNokia Networks Apr 2000 - Apr 2001• Collecting requirements from customers and giving input to Development• Contributing to the creation of marketing material (including Road Maps, Product Descriptions, Feature Descriptions, slide sets)
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System Engineer / Senior EngineerNokia Networks Nov 1997 - Mar 2000• Being responsible of several front end and back end requirement specification projects (requirement specifications, feasibility studies, implementation specifications)• Participating in Standardization 3GPP forum as a Nokia Main Delegate
Bernardo Di Chiara Skills
Bernardo Di Chiara Education Details
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Electrical Engineering -
110/110 With Honor -
Royal Yachting Association(Skippering - Navigation - Seamenship)
Frequently Asked Questions about Bernardo Di Chiara
What company does Bernardo Di Chiara work for?
Bernardo Di Chiara works for Optiwatti Oy
What is Bernardo Di Chiara's role at the current company?
Bernardo Di Chiara's current role is Senior Developper and Project Manager.
What is Bernardo Di Chiara's email address?
Bernardo Di Chiara's email address is be****@****ail.com
What schools did Bernardo Di Chiara attend?
Bernardo Di Chiara attended Teknillinen Korkeakoulu-Tekniska Högskolan, Università Degli Studi Di Palermo, Aalto University, Royal Yachting Association.
What are some of Bernardo Di Chiara's interests?
Bernardo Di Chiara has interest in Psychology, Playing Keyboards, Boat Maintenance And Reparation Work, Gardening, Playing Keyboards (By Ear), Reading, Sailing, Swimming.
What skills is Bernardo Di Chiara known for?
Bernardo Di Chiara has skills like Intelligent Networks, Telecommunications, Mobile Communications, Mobile Devices, Business Planning, 3gpp, Requirement Management, System Specification, Product Management, Data Analysis, Statistics, R.
Who are Bernardo Di Chiara's colleagues?
Bernardo Di Chiara's colleagues are Matias Marjeta, Jan Jokelainen, Lauri Ahlsten, Hannu Loponen.
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Bernardo Di Chiara
Finland
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