Daniel Retzl

Programmer, Web Developer, HTML 5 / CSS / PHP, Javascript (ES5/ES6), C# (Unity), Python / Bash, Scrum Master, Linux User / Admin Skills, Raspberry Pi, Social Media Expert, I'm a maker!

Name: Daniel Retzl

Profile: Fullstack IT Guru

Email: danielretzl@gmail.com

Phone: +43 (676) 9094197

Skills*

HTML (2/3/4/5+) 95%
CSS3 (incl. Bootstrap framework) 85%
PHP (procedural as well as oop) 75%
JAVASCRIPT (ES5 / ES6) 65%
jQuery (my favourite Javascript framework) 85%
Linux & Server (apache, mysql, and more...) 75%
C# / Unity (gaming development) 45%

* 100% means mastery level, where there's nothing more to go (which is untenable, because things change fast) I learn something new every day to improve my skills.

About me

If we can dream it, I can build it! If somebody says: "this is impossible" - is my first thought: "challenge accepted!" I work self-employed in the IT since more than 15 years.

My greatest strengths are web programming. Through many different projects, I have acquired a wide range of knowledge in recent years. Skills range from assembling hardware to Linux (web) server administration and maintenance to modern programming languages.

I'm a creative maker - I love the Raspberry Pi and playing around with sensors and close to hardware programming in Python. I'm a stress-resistant person and get the most out of my skills when I'm in love with a project.

I also sing, play guitar, bass and a bit piano. I own a professional recording studio and love to record and produce music. I'm familiar with video production too.

Adobe Software (Photoshop & Co) are standards to me. MS Office / OpenOffice as well. Typing skills (420 / min)

Skills

What I can do for your company or project - these are my main services

Web Design

I'm on the web before it was there. Started a BBS with my telephone line when I was 15 years old. Google wasn't born yet. I'm into webdesign from 1997 until now...

Web Development

I'm familiar with all needed techniques: HTML / CSS / PHP / JS and more. I wrote my very own Content Management System and I'm using it whenever it makes sense.

SQL Database

Today's web data needs to be stored. MySQL is my first choice for this job since ever after. I'm experienced with storing / retrieving / importing and exporting data.

Responsive Design

Since 2012 - to me, responsive design is way more than a buzzword. It became an industry standard. Any website must work on tablets and phones as well these days.

Loading Speed

Today, it is important that websites load fast. To achieve this, I use my knowledge about technologies like caching, server configuration and modern CDN services.

Marketing Services

I'm into SEO Optimization, as well as Google Adsense / Adwords and Social Media (Facebook Advertising) are my main focused online marketing expertises.

Tech & Tools I know and use:

Adobe Photoshop
Adobe Premiere
Agile Dev
Apache
bin/bash
Bootstrap
Cloudflare
CSS
Debian Linux
Docker Container
GitHub
Google Analytics
HTML 5
JavaScript
Jira / Confluence
jQuery
JSON
Linux
MySQL
NextCloud
MVC / OOP
OpenAI Expert
Prompt Engineering
PHP 4/5/7/8
PhpStorm
Postfix
Procedural
Raspberry Pi
SCRUM Master
SEO
Unity / C#
Wordpress
Virtualizing
YaWK
XML
...and much, much more!




Additional Skills

I am a very creative person, beside IT - these are my bonus skills

Audio Recording

I'm owner of 'Bigfield Recording Studio', located in Vienna. I'll do recording, mixjobs and mastering in state-of-the-art quality.

Video Production

I am familiar with video production and Live Streaming. My skills cover the whole set from pre to post using Adobe Premiere.

Photography

I own an old Olympus E-300 D-SLR and mostly I love to shoot architecture, people, nature, urban city, cars and technology.





120

PROJECTS DONE
(or slightly more)

20

YEARS OF EXPERIENCE
(or slightly more)

420

DIFFERENT PROJECTS
(incl. Audio & Video)

10

YEARS IN SCHOOL
(learned much more afterwards)

Photos

A very small view into my photo collection.

Vienna, Riesenrad

Architecture

Vienna, Donauturm

Architecture

Vienna, Riesenrad

Architecture

Kurt Ostbahn

People

Anna Maria Jopek

People

Gwyneth Herbert

People

Vienna, Spittelau

Architecture

Vienna, Ottakring

Urban

Vienna, Subway

Architecture

WEBSITES

...some of my latest web development projects...

WEBSITE

www.funkyfingers.at

Concept, Design & Development. This Website features a powerful server-sided Facebook connection from where Events and Photos gets loaded. This spares a lot of time and let the artist focus on what is really important to him: playing guitar

made with YaWK in approx
14 days


WEBSITE

www.stephanheiner.com

Concept, Re-Design & Development. The customer made some vector graphics on its own and had a lot of great ideas - that spared time within development process. It also uses the Facebook connection to load upcoming events onto the page.

made with YaWK in approx
5 days


WEBSITE

www.wirundjetzt.at

Concept, Design & Development. The Band also wanted to maintain their website as less as possible, but keep it up to date without doing anything. They got a well maintained facebook page, from which I grab everything useful: Events, News & Pics

made with YaWK in approx
12 days
WEBSITE

www.benix.rocks

Concept, Design, Development & Video Production. This website features a young Rock'n'Roll drummer from Vienna. All the videos were filmed with low-cost AEE action cams. Video player is full responsive.

made with YaWK in approx
5 days


PHP Class

gitcurl.yawk.io

GitHub API Helper / Programming. GitCurl is an object oriented class, written in PHP to make easy use of the GitHub API. It allows to display open and closed issues and milestones of any public repository.

development time
3 days


WEBSITE

www.yawk.io

Concept, Design & Development. The Website of my self-written Content Management System YaWK (Yet another Web Kit) currently in alpha state, users may sign up for a upcoming closed beta test.

made with YaWK in approx
1 day
Website

www.es-gebäudetechnik.com

Website Concept, Design & Development. This page was made with YaWK. Content, photos and color choice have been made by the customer.

development time
7 days
Website

www.gina-strong.at

Website Concept, Design & Development. This page was written from scratch, with no use of any content management system. Just plain HTML / CSS / JavaScript

development time
3 days
This was just a very short overview. During the past years, I've done a lot of projects for many different clients and companies.

Maybe your's next?
Side Skills
  • Perfect german, spoken and written
  • Very good english, spoken and written
  • Austrian driving license class B
  • 40 hour RedCross first aid course
  • Social media marketing course (@WIFI)
  • Scrum Master course (@WIFI)
  • Responsible, respectful & easy person
  • Naturally innate analytical thinking
  • Creative and solution-oriented mind
  • Can work self-professioned on my own
  • Also a great teamplayer
  • "There are no problems - only solutions"
Get in Touch

You need a widely diversified IT expert for your next project? Feel free to get in contact with me!

  • based in Vienna, Austria
  • +43 (676) 9094197
  • danielretzl@gmail.com

Social Links