University of Tartu

University Alliance Enlight Digital Campus Project Manager

Tallinn Black Nights Film Festival

Head of IT

IT Manager

Projectionist

Atea Eesti

Head of IT Services

Technical Project Manager

Tarcona / Gunvor Services

Worked on automation, optimization and integration projects to guarantee that the company is always one step ahead. Main focus was on business process analysis, solutions development and later support while often handling the whole project as an one man army.

GSD/TSS Analyst

Tallinn Polytechnicum

Did my part in helping young students to get some real life experience and examples from business processes automation and analysis. Focused on IT processes from desktop to web servers and everything in between.

IT Automation Teacher

NATO Cooperative Cyber Defence Centre of Excellence (CCDCOE)

Project based internship for Locked Shields 2017 developing railroad ICS systems that was used in critical infrastructure attack simulation to Heads of States in NATO countries.

ICS Developer

Idea Lab OÜ

Main role was to prepare company IT for merger. Also managed web-based projects. Setting the scope and technical requirements and following thru with the projects in specified time and budget.

Technical Project Manager - Web Development

Viking Security AS

Worked with mostly different security and surveillance systems, security servers, communication networks, mostly Inner Range, DSC, Paradox and 3GS. Part of my job was to guarantee that everything from bare copper cabling to system configuration and development was done correctly, as per standards and customers needs and orders. Project management being natural part of it. Working in a small team I also had to react to incidents and fix systems with limited time, tools and information. Most projects also included consultations and training how use the newest and best technologies out there that could benefit the customer.

Technical Specialist

Remikro

Worked on different business processes automation projects as an full-stack web developer on contract basis. Built mostly tools for management but also some bigger project like in-house queue system. Most of my tools are being used even today, that is up-to 10 years after last maintenance.

Web Developer

AL Systems OÜ

Biggest part of my day was spent by programming Siemens and Unitronics controllers for process control in food industries. The company is most known in Estonia as a company without Estonian beer wouldn't exist. Main clients are located in Estonia, Latvia and Belarus. Extended school internship.

Industrial Automation Programmer

What I've learned and what I preach

1. Dream big - the courage to imagine and innovate drives us forwards
2. Teach to learn - never stop learning, share what you've learned
3. There is I in team - team is as strong as the weakest link
4. We are all unique little snowflakes - learn from others, differences enrich us
5. There is no perfect solution - listen and iterate like crazy

What I would like to show you

1. IT doesn't have to be complicated - simplify to drive down costs and up your efficiency
2. Security doesn't have to be hard - nail the basics, and you are halfway there
3. Overtime won't save you - well-managed systems will save you money, and time and are more resilient

Don't believe me? Try me!

taplio

The Battle

Roland R. Puiestik

Erki Vellama

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