Giannis Sis

A highly energetic and technically astute mechanical engineer, who has enjoyed over 7 years working in, the construction sector specializing in; Cad, Mechanical design, Building services design, Renewable energy sources, Assessing and advising on energy performance of buildings. Self-motivated with a high work ethic and committed to deliver projects and results within budget and meeting deadlines.
 

Sales mechanical engineer
3DS ENERGY S.A , Skg ,Greece l Aug 2021 - now
ú Sales mananger position in the EU residential energy efficiency program for houses, renovations, and photovoltaics. Controlled the incoming calls, evaluating the clients’ income to define whether they could benefit from this prograá
ú Responsible for the first contact with the client, imprinting the existing space, calculating the energy efficiency class and suggesting new changes, such as thermal insulation, replacing doors and window frames, placing solar collectors, awnings etc.í
ú Responsible for renovations. Supervision of construction as a site engineer, wrote technical reports, oversight of schedules and the orders. Managing the progress and the economical evaluation.í
ú Issuing the necessary permits for the reformations of the houses. Planning and supervision of the investigations including technical support, ensuring compliance with health and safety standards, tender appraisal, bills of quantities, pre-construction information packages and risk assessmentsÜ
ú Multi-taskingandtimemanagementskills.
Cad Technician
SURREY FIRE & RESCUE SERVICE , Surrey, UK l Mar 2020 -
Mar 2021
ú Creating, processing and quality assuring life-critical risk information for use by the emergency services and to make this available electronically to front-line personnel via Service mobile data technologies.í
ú Responsible to contribute to the safety of fire service personnel and the community by maintaining an effective and comprehensive risk information process where Service objectives and targets are metÜ
ú Participating to a small team who process and manage electronic information to safeguard Firefighers responding to operational incidents.í
ú Creating and updating CAD plans for use on Mobile Data Terminals fixed in all front line appliances with accuracy and the production of quality information Ü
ú Providing advice and assistance as necessary, playing an active role in promoting firefighter and community safety through provision of risk and resource informationÜ
ú Multi-taskingandtimemanagementskills

Cad Technician and Site Engineer
3DS ENERGY S.A , Skg ,Greece l Aug 2018 - Sept 2019
ú Leader position in the EU residential energy efficiency program for houses. Controlled the incoming calls, evaluating the clients’ income to define whether they could benefit from this program.í
ú Responsible for the first contact with the client, imprinting the existing space, calculating the energy efficiency class and suggesting new changes, such as thermal insulation, replacing doors and window frames, placing solar collectors, awnings etc.í
ú Responsible for renovations. Supervision of construction as a site engineer, wrote technical reports, oversight of schedules and the orders. Managing the progress and the economical evaluation.í
ú Issuing the necessary permits for the reformations of the houses. Planning and supervision of the investigations including technical support, ensuring compliance with health and safety standards, tender appraisal, bills of quantities, pre-construction information packages and risk assessmentsÜ
ú Multi-taskingandtimemanagementskill
ú Incorporated integrated sustainable design solutions into projects,
preparing presentation/design drawings.

Cad Technician and Site Engineer
MATIAKIS CONSTRUCTIONS- ENERGY SOLUTIONS , Skg ,Greece l Apr 2016 - Aug 2018
Cad Technician and Site Engineer  Responsible for liaising with clients, designers and contractors. Duties & Tasks included reviews of designs, drawings and technical deliverables, getting the necessary building permits for the restoration.
Delivering technical designs and reports, desk studies, preliminary source study reports, risk assessments and building investigation reports.
Managed technical deliverables including planning, interpretation of technical data in accordance and related standards, production of office study and facade research.
Managing and supervising investigations including technical support, ensuring compliance, health and safety standards, tender appraisal, bills of quantities, pre-construction information packages and risk assessments
mulult-tasking and time management skills.
Trainee Mechanical Engineer
PUBLIC ENTERPRISE OF WATER SUPPLY SEWERAGE, Kozani, Greece l Sept 2015 - Apr 2016
Produced technical reports relating to complications occurred in clients’heatexchangers. 
Workedinboilermaintenance
Calculating the kWh that the district heating consumed from the
Public Power Corporation, SA Hellas, while transferring the results
into the “Equal” program.
Acquiredvaluablemechanicalengineeringexperience.
Dealing with client problems and providing technical advice.

MSc in Architecture restoration & conservation of buildings, Aristotle University ofThessaloniki,Skg,Greece (2020)
Completed a 1-year academic curriculum in Architecture Engineering. 
Focused on Restoration and conservation of cultural monuments all over the world
Thesis: Restoration of an Iconic house in Ioannina Greece 18th century.
BSc Mechanical Engineering, University of Western Macedonia, Kozani, Gr (2012-2016)
Completed a 4-year academic curriculum in Mechanical Engineering. 

Focused on Energy Design of Buildings, Mild Energy and Renewable Energy Sources, Optimization of Energy Systems, Lifting and Transport Systems, Steam Steamers, Steam Turbines, Internal Combustion Engines.
Thesis: Conversion of an existing building into bioclimatic.

Certificates
Autodesk AutoCad Autodesk Revit BIM
Autodesk 3ds Max Archicad Graphisoft 2D, 3D