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MEET THE
EXPERTS

TERESA SEIDEL [BA]
CAD / BIM SPECIALIST WITH 14 YEARS EXPERIENCE

Hello, I’m Teresa, an freelance CAD & BIM expert with a passion for precision, efficiency, and intelligent 2D and 3D design solutions.


With 14 years of experience supporting architects and engineers, I specialize in transforming complex concepts into structured, high-quality digital models—helping firms streamline workflows, optimize collaboration, and achieve greater project clarity.

My expertise spans detailed technical drawings, parametric modeling, BIM coordination, and seamless data integration—ensuring that your projects meet the highest standards of accuracy and efficiency. Whether it's architectural designs, structural engineering, or infrastructure planning, I provide tailored freelance support to firms worldwide, enabling them to scale resources flexibly while maintaining exceptional quality.

I believe that technology should serve creativity, not limit it. That’s why I focus on intelligent, well-structured CAD and BIM processes that enhance design intent rather than complicate it. Working with me means gaining a trusted, detail-oriented partner who understands the unique challenges of your field and delivers solutions that work—efficiently, pragmatically, and with a keen eye for innovation.

If you're looking for a professional who can elevate your digital workflows and refine your technical precision, let’s talk.

LEARN MORE

HAVING MY DETAILED CV
AND 

ONE OF THE 700 BEST CONSTRUCTION DRAFTER WORLDWIDE

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MEET THE
EXPERTS

HANNES SCHNEIDER
CAD / BIM PIONEER WITH 24 YEARS EXPERIENCE

THERE ARE STILL FREE

CAPACITIES THESE DAYS

CONTACT US

WITH DEEP UNDERSTANDING OF
CAD DESIGN SINCE 1999

My name is Hannes, and I have been working in the CAD industry since the late 1990s. With over two decades of experience, I am one of the most seasoned experts in the field, specializing in CAD and BIM solutions for engineering and architectural firms worldwide. As a freelancer, I offer my expertise to help companies optimize their workflows, enhance collaboration, and make the most of modern digital planning tools.


 

From the early days of digital drafting to today’s advanced BIM methodologies, I have witnessed and actively contributed to the evolution of CAD technology. Over the years, I have worked with countless firms, helping them transition from traditional 2D drafting to fully integrated 3D BIM environments. My goal is to provide practical, hands-on support that enables engineers and architects to work more efficiently and effectively.


 

As an experienced CAD/BIM professional, I support companies in various ways:

✔ Freelance Project Assistance – Need an expert to step in and provide high-level CAD or BIM services? I can help.

✔ Workflow Optimization – Let’s streamline your processes and ensure your team is using the best tools and strategies.

✔ Coaching & Training – Whether you’re a beginner or an advanced user, I provide tailored training sessions to help you and your team master CAD and BIM.

✔ Implementation & Consulting – Looking to integrate BIM into your firm’s workflow? I guide companies through the entire process, from planning to execution.

LEARN MORE

HAVING MY DETAILED CV
AND 

With a track record of working on diverse projects in architecture, structural engineering, and mechanical engineering, I bring a wealth of knowledge and best practices to every collaboration. My approach is not just about software—it’s about understanding the needs of each client and providing solutions that work in real-world scenarios.

By working with me, you’re not just hiring a CAD/BIM expert—you’re gaining a reliable partner who is passionate about helping you achieve success.

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BASED IN FREYBURG
WORKING WORLDWIDE

CAD SPECIALISTS FOR CIVIL
ENGINEERING AND ARCHITECTURE

SCHNEIDER/SEIDEL

HEY THERE. WE´RE HANNES & TERESA. TWO USER WITH

24 YEARS OF
EXPERIENCE
IN DRAWING
CAD. 

on  top  level 

Gemeinsam schauen wir auf mehr als 24 bzw. 14 Jahre Erfahrung in allen marktüblichen CAD Anwendungen zurück. Seit 2012 arbeiten wir im AutoCAD™ Pro-User und Associate Status - als Freelancer auf nationalem Spitzenniveau.

Als Pro-Anwender sind wir absolut sicher im Umgang mit Autodesk® und Nemetschek® Software und Apps sowie Werkzeugen im Zusammenhang mit 3D Druckprozessen.
 

AUTOCAD™
CERTIFIED USER

Certificate No. 00282074 - since 2012 - Autodesk® Inc.

AUTOCAD™
CERTIFIED ASSOCIATE

Certificate No. 1DDDDD8D51 - since 2013 - Autodesk® Inc.

VECTORWORKS™ PRO
ALLPLAN / OPEN BIM EXPERT 

All courses - since 2013 - Extra Group / Codematix

Services
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2D CAD DRAWINGS

AND LAYOUTS

2D ZEICHEN- UND KONSTRUKTIONS-
PROZESSE - ALS DWG´s

as DWG files, layered in best practice, acc. national standards 

3D CAD MODELLING

AND VISUALIZATION

ERARBEITEN VON MODELLEN

ALS 3D DWG`s / IFC / REVIT FILES

or full HD / High Res. Rendering - absolutely photo realistic

3D PRINTING UP TO

40X30X50 CM

GROSSFORMAT 3D DRUCKE
MODELLE UND PROTOTYPEN

in PLA (Polylactide) ABS, PETG, Carbon Fiber, Nylon

GIS TASKS GEO

LOCATED STRUCTURES

GIS AUFGABEN UND GEOREFERENZ-
IERTE STRUKTUREN / MAPS

als overlays or stand alone applications and workflows

WHERE SOUL

MEETS TALENT

EXPECT  MAX. APPROACh

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DURING A CERTIFICATION PROCESS, THE AUTODESK TRAINING CENTER AND CERTIPORT DETERMINED A SOFTWARE UTILIZATION RATE OF MORE THAN 85%. THIS IS 25% HIGHER THAN THE AVERAGE USER CAN USUALLY DO.

Während einem offiziellen Zertifizierungsprozess stellte das Autodesk Trainingszentrum und CertiPort einen Ausnutzungsgrad bei CAD Software (AutoCAD™) von 85% fest. Ein Spitzenwert! Damit liegen wir mit 25% deutlich über dem Wert eines Durchschnittsanwenders.

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HOW CAN WE

SUPPORT YOU?

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Work with us as freelancer

REMOTE

YOU ARE LOOKING FOR HELP OF
AN EXTERNAL FREELANCER FOR
REMOTE COOPERATION?

Sie möchten CAD / BIM / GIS Aufgaben an einen externen, freien Mitarbeiter im Rahmen einer Zusammenarbeit remote auslagern?
Wir arbeiten von unserem Wohnort aus mit Ihnen.


Kommunikation über Telefon, E-Mail und Video-Calls
Communication via phone, emails and video calls 

from 46.50 EUR / h

with freelancer contract acc. to specific projects, plus 19% VAT
mit Werkvertrag für das jeweilige Projekt - zzgl. 19% MwST

You need well educated CAD staff - ON SITE ?

INTERIM

YOU HAVE A FREE SEAT TO BE PRODUCTIVE? WE DO ALSO WORK ABROAD ON CUSTOMER´S SITE.

Sie müssen dringend eine Position besetzen, wollen jedoch nicht  auf freie Mitarbeit (remote) zurückgreifen? Wenn notwendig arbeiten wir in befristetem Rahmen auch bei Ihnen vor Ort.


Auslöse trägt der Auftraggeber. Special charges to the employer

from 75.00 EUR / h

with temporary working contract, plus costs of accomodation and
neccessary transfers.
mit befristetem Arbeitsvertrag - zzgl. Auslöse und Fahrtkosten

WHAT CLIENTS SAY

"...OUR EXPECTATIONS WERE EXCEEDED. SUPER FAST PROCESSING AND BEST SERVICE. I CAN ABSOLUTELY RECOMMEND..."

Cindy Rost
CEO - Zomaro Food Advice - Germany

"...WE HAVE BECOME AWARE BY A RECOM-MENDATION OF MR. SCHNEIDER. OUR COOPERATION HAS BEEN PERFECT SINCE THE FIRST CONTACT. IT IS WORKED QUICKLY BUT ALWAYS CONSCIOUSLY. WE LOOK FORWARD TO MANY MORE JOINT PROJECTS..."

Philipp Donschen
Donschen Hoch- und Tiefbau - Germany

"...AN EXTREMELY TALENTED TEAM. I WAS ALWAYS SATISFIED. WELL DONE..."

Esme Tüzakai
Architect and Interior Designer - Germany

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"...REALLY IMPRESSIVE PERFORMANCE.

FRIENDLY, COMPETENT AND ABOVE ALL - FULLY RELIABLE..."

Nils Bakker
Project Developer - Netherlands

ABOUT  US

"...ABSOLUTE TEAM-PLAYER - VERY EXPE- RIENCED..."

Josef Jansen
(former) CEO SDM Group - Germany

now Senior Advisor Metaspan

Work
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PRIVATE HOMES

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BUILDING OF A SINGLE-FAMILY HOUSE WITH CARPORT IN LUDWIGSHAFEN   GERMANY

Including this plans:

  • Floor plans

  • Cutting sections

  • Facade concept

  • Space values

  • Renderings

Plansatz beinhaltete:

  • Grundrisse

  • Gebäudeschnitte

  • Fassadenkonzept

  • Raumwerte

  • Renderings

CONVERSION OF AN EXISTING BUILDING AND EXTENSIONS IN AACHEN   GERMANY

Including this plans:

  • 4 Floor plans

  • 2 Cutting sections

  • 4 Side views

  • Building model

  • 6 Renderings

Plansatz beinhaltete:

  • 4 Grundrisse

  • 2 Gebäudeschnitte

  • Ansichten N-O-S-W

  • 3D Gebäudemodell

  • 6 Renderings

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MODIFICATION AND ELEVATION BY ONE FLOOR FOR AN EXISTING GARAGE     WITH CONVERSION TO LIVING SPACE
NEAR FRANKFURT A.M.

Including this plans:

  • 2 Floor plans

  • 2 Cutting sections

  • 4 Side views

  • Building model

  • 2 Renderings

Plansatz beinhaltete:

  • 2 Grundrisse

  • 2 Gebäudeschnitte

  • Ansichten N-O-S-W

  • 3D Gebäudemodell

  • 2 Renderings

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PUBLIC BUILDINGS

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REPLACEMENT BUILDING OF A PRIMARY SCHOOL    IN NORD-
RHEIN-WESTFALEN    ENTIRE PROPERTY PLANNING

Including this plans:

  • 4 Floor plans

  • Roof- and foundation plans

  • 4 Cutting sections

  • 4 Side views and Renderings

  • various details

Plansatz beinhaltete:

  • Grundrisse aller Geschosse

  • 4 Gebäudeschnitte

  • Ansichten N-O-S-W und Renderings

  • Gründungspläne, Dachaufsichten

  • diverse Details

NEW CONSTRUCTION OF A TWO-SIDED INFRASTRUCTURE TUNNEL    ON THE SITE OF A UNIVERSITY HOSPITAL    IN SAXONY

Including this plans:

  • Connection planning to the existing structure

  • Fire protection planning

  • Cutting sections

  • Videos, presentations and renderings

  • Formwork and reinforcement plans plus details

Plansatz beinhaltete:

  • Anschlussplanung zum Bestand

  • Brandschutzplanung

  • diverse Schnitte

  • Präsentationen, Videos, Renderings

  • Schal- und Bewehrungsplane sowie diverse Details

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CIVIL ENGINEERING PLANNING FOR A LARGER SCHOOL CENTER IN NORDRHEIN-WESTFALEN

Including this plans:

  • Civil engineering planning

  • Handling of rainwater and
    waste water

  • various details

Plansatz beinhaltete:

  • RW / SW Planung
    (LP, Längs- und Querschnitte)

  • koordinierte Leitungspläne

  • allgemeine Tiefbauplanung

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INFRASTRUCTURE

RENOVATION AND EXPANSION OF A LARGE RAIN RETENTION BASIN, DIRECTION AND RAINWATER TREATMENT

Including this plans:

  • Detail plans of every concrete part
    in plan view and section

  • Manufacturing instructions for precast concrete plant

  • List of services ready for handover according to AVA

Plansatz beinhaltete:

  • Werkplanung aller Betonfertigteile (Ing.-Bauwerke)
    (in Grundriss, Schnitt und Isometrie)

  • Fertigungsanweisungen für Betonfertigteilwerk

  • BIM Datensatz übergabefertig nach AVA

ROAD CONSTRUCTION FOR A MEDIUM-LARGE NEW BUILDING AREA -DEVELOPMENT FOR
THE PRIVAT INVESTOR 

Including this plans:

  • Overview (location) plans in various scales
    full layered and geo-refereced

  • Detail plans of street sections (profiles)

  • Height plans and gradients

Plansatz beinhaltete:

  • Lagepläne und ÜLP´s in verschiedenen Maßstäben
    (nach besonderen Layerstrukturen / UTM referenziert)

  • diverse Querprofile und Details

  • Deckenhöhenpläne und Gradientenbestimmung

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RENOVATION OF EXTERNAL FACILITIES OF A WASTE DISPOSAL COMPANY AND DRAINAGE CONCEPT

Including this plans:

  • Overview (location) plans in various scales
    full layered and geo-refereced

  • Drainage planning

  • various details and component plans

Plansatz beinhaltete:

  • Lagepläne und ÜLP´s in vers. Maßstäben

  • gesamte Entwässerungsplanung
    (RW und SW Kanäle und Schächte)

  • Detailpläne zu Ingenieurbauwerken
    (in Grundriss, Schnitten und Isometrien)

INDUSTRIAL

FACADE CONSTRUCTION PLANNING FOR A FROZEN LOGISTICS CENTER ON ORDER OF THE ARCHITECT

Including this plans:

  • Detailed plans for the interior and exterior skin
    of all relevant parts

  • Manufacturing instructions the panel producer

  • various views, cutting sections and floor plans

Plansatz beinhaltete:

  • Werkplanung der gesamten Innen- und Außenhaut
    (für TK relevante Bereiche)

  • Fertigungsanweisungen für den TK-Paneelhersteller

  • diverse Ansichten, Schnitte, Grundrisse etc.

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CEILING MIRROR FOR TWO FLOORS OF A LARGER ADMINISTRATIVE BUILDING - HEADQUARTERS OF A FOOD DISCOUNTER

Including this plans:

  • Ceiling mirror plans of all levels

  • including all electric facilities

  • with fotorealistic reanderings of the rooms

Plansatz beinhaltete:

  • Deckenspiegelplanung für alle Geschosse

  • mit allen deckenbefindlichen Einrichtungen

  • fotorealistische Renderings der Raumanmutung

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HOLISTIC BIM MODEL OF A SILO PLANT FOR SEWAGE SLUDGE - NEW CONSTRUCTION OF A WASTE INCINERATION PLANT

  • Creation of a holistic BIM model

  • according to 2D specifications from approval planning

  • implemented in working time of 3 weeks

  • Erstellung eines ganzheitlichen 3D BIM Modells

  • nach 2D Vorgaben aus der Genehmigungsplanung

  • umgesetzt in einer Rekordzeit von nur drei Wochen

REFERENCE SECTION
UNDER CONSTRUCTION

let´s  do  something  great

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