Logotipo do Freelancer
Fazer Login Cadastrar
Publicar um Projeto
EXPLORE
HTML5
JavaScript
MySQL
PHP
Software Architecture
Foto de capa do perfil
Você está agora seguindo
Erro seguindo usuário.
Esse usuários não permite que o sigam.
Você já está seguindo esse usuário.
Seu plano permite apenas 0 seguidas. Aprimore-o aqui.
Deixou de seguir com sucesso
Ocorreu um erro ao deixar de seguir o usuário.
Você recomendou com sucesso
Ocorreu um erro ao recomendar o usuário.
Algo deu errado. Por favor, atualize a página e tente novamente.
E-mail verificado com sucesso
Avatar do Usuário

Sergej R.

@mattsrinc

annual-level-three.svgverified-v2.svgpreferred-freelancer-v3.svg
4,9
138
7,1
7,1
91%

Visualization Presentation SVG D3.js R Elearning

$39 USD / hora
・
Bandeira do(a)
Slovenia (9:40 AM)
・
Entrou em novembro 24, 2004
$39 USD / hora
・
❇️️ Hi, Matt Sergej, 27 years helping in training, e-learning, video marketing, Powerpoint presentations, and data science visualizations. ► 2D animation/visualization with GreenSock GSAP, D3.js and RStudio (R tool) plus SVG CSS3 (CSS) animations. HTML5 and javascript. Three.js custom scripts and 3D visualizations. ► ImageMagick, Audacity, FFMPEG and other image/video conversion and scripting solutions. ► Mapplic maps and wayfinding, Leaflet and OpenStreetMap solutions. ► Wordpress (setup, SEO) & (Revolution) sliders. ► Electron (nodeJS) cross-platform applications. ► Expert in creating manuals and translation (guides, software, websites) to Slovenian - former Doc-To-Help Certified Trainer (technical writer). EPUB/EPUB3 knowledge. ► E-learning courses. Membership sites. ► ScreenFlow and Camtasia Studio screencasts. Audio cleanup. ► Webmaster and IT developer. Urgent, weekend job? Crowdstrike rescue? Contact me. I am often booked 2-3 weeks in advance. Please contact me for my dedicated availability. I prefer honest communication all the time and always talk about any project obstacles when they occur. ★ BS in Computer Science, specialized in Multimedia (programming) ★ I find the solution, propose other or find a workaround ★ Public speaker (trainer from 2009) Matt S Rinc
Verificações
No prazo
91%
No orçamento
98%
Índice de aceitação
95%
Índice de recontratação
11%
Freelancer PHP Developers Slovenia
Ver todos PHP Developers em Slovenia

Portfólio

Portfólio

2361231
Data analysis implemented in R to mimic MatLab features as requested by client.
R data analysis
2357601
Report video for service promotion
Report video for service promotion
Report video for service promotion
Report video for service promotion
311 PDFs converted to images, resized, counter added and exported to video. This was then imported to Camtasia Studio project where introduction, synchronized audio and text effects were added and exported to final video. Low resolution presented, original project is Full HD (1920x1080 pixels).
Report video for service promotion
311 PDFs converted to images, resized, counter added and exported to video. This was then imported to Camtasia Studio project where introduction, synchronized audio and text effects were added and exported to final video. Low resolution presented, original project is Full HD (1920x1080 pixels).
Report video for service promotion
311 PDFs converted to images, resized, counter added and exported to video. This was then imported to Camtasia Studio project where introduction, synchronized audio and text effects were added and exported to final video. Low resolution presented, original project is Full HD (1920x1080 pixels).
Report video for service promotion
311 PDFs converted to images, resized, counter added and exported to video. This was then imported to Camtasia Studio project where introduction, synchronized audio and text effects were added and exported to final video. Low resolution presented, original project is Full HD (1920x1080 pixels).
Report video for service promotion
452213
Here's video scribe proposal on a contest here. This type of video can be done in a day with full vectorized logo (whatever you have), company images and other media. Starting from $150, in YouTube HD size and smaller for website embedding.
Scribe video proposal
365537
Short clip showing PowerPoint part of presentation makeover for health related IT solutions provider. Efficient idea, simple sign transformation to name of company and \"borrowing\" successful design idea in a subtle, subconcious way. Do not listen to voice over (in Slovenian) but grab ideas to leave dull presentations behind!
Presentation makeover ideas (presenting to investors)
1377827
Here are some most important passed Coursera courses for data science.
Data Science (Analytics, Statistics) Coursera
1062240
Here are some passed Coursera courses for e-learning (Foundations of Virtual Instruction is not shown), computer/gamification and coaching.
E-learning, Gamification and Coaching (Coursera)
Here are some passed Coursera courses for e-learning (Foundations of Virtual Instruction is not shown), computer/gamification and coaching.
E-learning, Gamification and Coaching (Coursera)
2361231
Data analysis implemented in R to mimic MatLab features as requested by client.
R data analysis
2357601
Report video for service promotion
Report video for service promotion
Report video for service promotion
Report video for service promotion
311 PDFs converted to images, resized, counter added and exported to video. This was then imported to Camtasia Studio project where introduction, synchronized audio and text effects were added and exported to final video. Low resolution presented, original project is Full HD (1920x1080 pixels).
Report video for service promotion
311 PDFs converted to images, resized, counter added and exported to video. This was then imported to Camtasia Studio project where introduction, synchronized audio and text effects were added and exported to final video. Low resolution presented, original project is Full HD (1920x1080 pixels).
Report video for service promotion
311 PDFs converted to images, resized, counter added and exported to video. This was then imported to Camtasia Studio project where introduction, synchronized audio and text effects were added and exported to final video. Low resolution presented, original project is Full HD (1920x1080 pixels).
Report video for service promotion
311 PDFs converted to images, resized, counter added and exported to video. This was then imported to Camtasia Studio project where introduction, synchronized audio and text effects were added and exported to final video. Low resolution presented, original project is Full HD (1920x1080 pixels).
Report video for service promotion
452213
Here's video scribe proposal on a contest here. This type of video can be done in a day with full vectorized logo (whatever you have), company images and other media. Starting from $150, in YouTube HD size and smaller for website embedding.
Scribe video proposal
365537
Short clip showing PowerPoint part of presentation makeover for health related IT solutions provider. Efficient idea, simple sign transformation to name of company and \"borrowing\" successful design idea in a subtle, subconcious way. Do not listen to voice over (in Slovenian) but grab ideas to leave dull presentations behind!
Presentation makeover ideas (presenting to investors)
1377827
Here are some most important passed Coursera courses for data science.
Data Science (Analytics, Statistics) Coursera
1062240
Here are some passed Coursera courses for e-learning (Foundations of Virtual Instruction is not shown), computer/gamification and coaching.
E-learning, Gamification and Coaching (Coursera)
Here are some passed Coursera courses for e-learning (Foundations of Virtual Instruction is not shown), computer/gamification and coaching.
E-learning, Gamification and Coaching (Coursera)
Mudanças salvas
4.9 · 138 Reviews
Avaliações
L
Buy and ship Items from Bolha.com to my address in Germany • €65 EUR
Matt has greatly helped me with acquiring certain items from Slovenia, that I've been trying to get for a while now, in no time! He's been very friendly and communicative. I hope to work with him again for future opportunities!
Closed User
@lalkanezdes
•
Bandeira do(a)
,
•
há 2 anos
Compartilhar
Avatar do Usuário
Update a simple D3.js visual from v3 to v5 • $50 USD
Sergej was able to resolve my D3 issue very quickly. He was very professional, polite and his communication from the proposal to the end was fantastic. I highly recommend him
Ryan B.
@bentham7246
•
Bandeira do(a)
Tyldesley, Manchester, United Kingdom
•
há 3 anos
Compartilhar
A
Write a blog post for a technical website • €120 EUR
Unfortunately, the job wasn't delivered.
Closed User
@alfiyatarasenko8
•
Bandeira do(a)
,
•
há 3 anos
Compartilhar
G
TypeScript and D3 visualization • $200 USD
Sergej did not deliver. He kept delaying the agreed-upon milestone deadlines until he finally stopped communicating at all.
Guy O.
@guy999
•
Bandeira do(a)
Hadera, Israel
•
há 3 anos
Compartilhar
M
Need help selecting a radial chart library- possibly D3.js- possibly something other. • $70 USD
Did great work-- make a complicated D3 chart look simple
William M.
@morgenweck
•
Bandeira do(a)
Charleston, United States
•
há 3 anos
Compartilhar
Experiência
Consultant, Founder & CEO
jun., 2008 - Presente
•
16 anos, 7 meses
Spletin.net d.o.o.
jun., 2008 - Presente
•
16 anos, 7 meses
SEO copywriting, managing video marketing, persuasive presentations and webinars/multimedia software solutions in innovative software company. Best-of-breed search engine optimization consultant, copywriter and project manager with 25 years of experience. Mediogram Services is business name for services offered (Mediogram will be our brand name internationally). From 2009 specializing in multimedia e-learning courses (WordPress/Moodle).
jun., 2008 - Presente
•
16 anos, 7 meses
System Engineer and Marketer
set., 2002 - dez., 2006
•
4 anos, 3 meses
eTrust d.o.o.
set., 2002 - dez., 2006
•
4 anos, 3 meses
Administered LAN and WAN networks. Set up e-learning site, courses and content. And helped programming in Delphi for large application project.
set., 2002 - dez., 2006
•
4 anos, 3 meses
Internet System Engineer
mai., 1996 - ago., 2002
•
6 anos, 3 meses
SKB Bank (Societe Generale Group)
mai., 1996 - ago., 2002
•
6 anos, 3 meses
Helped set up secure Internet banking. Advised marketing department for web campaigns, content and editing. Created one of first WAP (mobile) sites in Slovenia.
mai., 1996 - ago., 2002
•
6 anos, 3 meses
Educação
Univerza v Mariboru
2002 - 2007
•
5 anos
Engineer\'s degree in Computer Science and Informatics (BSCS)
Bandeira do(a)
Slovenia
2002 - 2007
•
5 anos
Qualificações
Cisco/Networking Certificates
2002
Nil d.o.o.
Cisco ICRC (Introduction to Cisco Router Configuration) Internet Firewalls and Cisco PIX Cisco Network Registrar (DNS system)
2002
Brainbench Certificates
2005
BrainBench.com
Brainbench Certified Internet Professional - Web Designer Page Layout, Web Administrator Linux, Web Administrator Unix, Web Administrator Internetworking with Cisco, Web Developer Client-side, Web Developer Server-side, Web Administrator Microsoft Windows NT. Master XML, Master XSL, Master WAP (the only in Slovenia), Master Apache 1.3.12 Administration, Master HTML 4.0, Master Dreamweaver 3.0, Master TCP/IP Administration.
2005
Certified European Innovation Manager
2006
ECQA (European Certification and Qualification Association)
European certificate for know-how about creating, engaging and educating multicultural innovation community in organizations.
2006
Publicações
When East Meets West
HERMES SoftLab
Printed Proceedings and CD-ROM preparation for international technical writers conference. 14 days, only myself as external consultant - 6 technical writers were at that time employed by an organizer.
Kako narediti predstavitev v eni uri
Spletin.net d.o.o.
First multimedia e-course (in Slovene language) for how to create effective PowerPoint presentation in less than an hour. With speaker tips, templates and 5 presentation models. ISBN 978-961-92793-0-4
Certificações
US English - Level 1
US English
Basic Numeracy - Level 1
Basic Numeracy
P
Preferred Freelancer Program SLA
Freelancer Orientation
Freelancer Orientation
SEO - Level 1
SEO
PHP - Level 1
PHP
JavaScript - Level 1
JavaScript
MacOS - Level 1
MacOS
Blogging - Level 1
Blogging
H
HTML5 Geolocation
HTML 4 - Level 1
HTML 4
E
Employer Orientation Exam
Academic Writing - Level 1
Academic Writing
UK English - Level 1
UK English
WordPress
WordPress
Convite enviado com sucesso!
Obrigado! Te enviamos um link por e-mail para que você possa reivindicar seu crédito gratuito.
Algo deu errado ao enviar seu e-mail. Por favor, tente novamente.
Logotipo do Freelancer Brazil / Português
Ajuda & Suporte
 Freelancer
Categorias Projetos ConcursosFreelancersEmpreendimentoDesenvolvimento IAPlano de AssociadoPrograma de Freelancer PreferencialGerenciamento de ProjetosTrabalhos LocaisPhoto AnywhereMostruárioAPI para DesenvolvedoresSe tornar VerificadoAplicativo de Desktop
 Sobre
Quem SomosComo FuncionaSegurançaInvestidorMapa do SiteDepoimentosNas NotíciasEquipePrêmiosPress Releases Trabalhe Conosco
 Termos
Política de PrivacidadeTermos e CondiçõesPolítica de Direitos AutoraisCódigo de CondutaTaxas e Encargos
 Parceiros
Escrow.comLoadshiftWarrior Forum
 Aplicativos
Logotipo da Loja de Apps da AppleLogotipo do Google Play
Não foi possível copiar para a área de transferência, por favor, tente novamente após ajustar suas permissões.
Copiado para a área de transferência.
Usuários Registrados Total de Trabalhos Publicados
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2025 Freelancer Technology Pty Limited (ACN 142 189 759)
Carregando pré-visualização
Permissão concedida para Geolocalização.
Sua sessão expirou e você foi desconectado. Por favor, faça login novamente.