PORTFOLIO JUAN SEBASTIÁN RANGEL MEJÍA
tHE pHRaSE Arquitectura es cosa de arte, un fenómeno de emociones, que queda fuera y más allá de las cuestiones constructivas. El propósito de la construcción es mantener las cosas juntas y el de la arquitectura es deleitarnos. Le Corbusier Architecture it's an art thing, a phenomenon of emotion, which remains outside and issues beyond construction. The purpose of the construction is to keep things together and architecture's is to delight us. Le Corbusier L'architecture est une chose d'art, un phénomène de l'émotion, qui est à l'extérieur et questions au-delà de la construction. Le but de la construction est de garder les choses ensemble et l'architecture est un plaisir. Le Corbusier
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EdUCAtION January 2007- Present
Pontificia Universidad Javeriana - Bogotá Facultad de Arquitectura y Diseño (8vo Semestre) (Pontificia Universidad Javeriana - Bogotá Faculty of Architecture and Design (8th Semester))
August 1994 - June 2006
Skills Human
Technology Hand Drafting Sketching Communication Teamwork Craftmanship
Contact Info email: juserame@gmail.com / rangelj@javeriana.edu.co phone: (057)-(1)-703-6956 mobile: (057)-318-237-9736
Colegio San Juan Berchmans - Santiago de Cali (St. Juan Berchmans School)
AutoCad (2007 to 2010 ) Sketch Up Adobe PhotoShop CS3 Adobe Illustrator CS3 Corel DRAW X4 Microstation V8 Microsoft Word Microsoft Power Point Microsoft Excel
Open minded, intelligent, sociable, applied, responsible and idealistic, I consider myself a person who proposes a different way of seeing the world change for the better and collaborate with its development. Coming from a family where the values are guaranteed, I intend to make them known to the world and make the best with them. I am interested in big architecture, I like working in big spaces and create big proportion things. Technology, progress and projections, characterize my wishes and empathy in my field.
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CONTENTS
Academic Works Digital Expresion p.02 p.05
Popular Housing
p.09
Urban Facilities
Architecture, Mobility and Public Space p.17 personal Works p.19
Ice Cream Shop
p.21
Multi-Family Housing
p.23
Heritage Building
.00
Digital Expresion
PROJECT: The Cristal House Location: Sao Paulo - Brazil Architect: Lina BoBardi
Planimetry C
The Digital Expresion is one of the ways to represent an architectural proyect, being able to use different rendenring engines helps the student and the professional to express details that in 2D are difficult to represent. mmmmmmmm The Cristal House was part of the first fully analized proyects in college that showed me the simplicity and the complex of an architectural composition.
D
C
D
10
15
16
5
6
9 7
B
B
B
15
3
10
4 7
11 8
A
A
2
1
2
D
5
C
N 0
10 m
7
13
FLOOR PLANTS - LEVEL 2
FLOOR PLANTS - LEVEL 1
0
A
12
1
17
C
14
1
2
D
5
N
10 m
LEGEND 1. Entry 2. Library 3. Living Room 4. Clothes Yard 5. Living Room 6. Hall 7. Room 8. Closet 9. Kitchen 10. Service Room 11. Service Living Room 12. Dressing Room 13. Balcony 14. Yard 15. Deposit 16. Machine Room 17. Garage
NORTHEAST FACADE
0
1
2
5
SOUTHEAST FACADE
10 m
0
.01
1
2
5
10 m
3D
.02
3D
.03
The house was designed with a minimum of protection to take full advantage of the incredible view of the landscape that can be seen towards the kkkkkkkkkkkkkkkkkk city. At the same time that the house shelters its occupants properly against outdoors, users can live in close contact with nature and enjoy the sunrise and sunsets from inside the house.
Digital Expresion
3D
PROJECT: The Cristal House kkkk Location: Sao Paulo - Brazil kkkkk Architect: Lina BoBardi kkkkkkkkk
.04
Urban Localization
Working with the topography and a social problematic, overcrowding, as the main design parameters, the New Bolonia Urbanization is planned to supply the basic needs of the Bolonia zone, one of the poorest areas in Bogotรก. kkkkkkkkkkkkkkkkkkkkkkkkkk Proposing as an economic alternative of earnings, urban agriculture, and a cheap mixed building system, Dura Panel and Lightweight Masonry, this popular housing project represents a great solution for people in the area and an excellent proposal for the architectural requirements of the course.
N 0.00
N-0.60
Section B-1
1m
2m
3m
4m
Escala Grรกfica
Corte A-2
Volumetries
Popular Housing .05
PROJECT: New Bolonia Urbanization Location: Bolonia, Usme, Bogota DC.kk Architects: Juan Sebastiรกn Rangel kkkkkkkkkkkkkk and Katherine Mora
1m Escala Grรกfica
Right Facade
2m
Floor Plants type a Houses
N+2.80
N+2.20
N 0.00
N-0.60
1m
2m
3m
4m
Escala Grรกfica
N+2.80
N+2.20
N 0.00
N-0.60
Section A-2 4m
Corte A-1
Level 1 Perspectives
3m
Level 2
Roof Level
.06
Urban Proposal
PENDIENTE DE LOSA INCLINADA 15 %
0.91
PENDIENTE DE LOSA INCLINADA 15 %
1.70 1.20 2.83
Sections
Popular Housing .07
Urbanization PROJECT: New Bolonia Location: Bolonia, Usme, Bogota DC. kk Architects: Juan Sebastiรกn Rangel kkkkkkkkkkkkkk and Katherine Mora
2.60
0.90
The environmental system recovery through ecological corridors to connect main roads with Entrenubes Park in East-West direction, as well walks and bike paths that connect and passing through the area from north to south is the main objective of the proposal to generate a mesh suitable for mobility pedestrian, cyclist and vehicle.
0.50
1.20
5.72
0.90
2.10 2.77
07 06 05 04 03 02 01
1.51 2.63
07 06 05 04 03 02 01
2.60
15 14 13 12 11 10 09 08
0.90
15 14 13 12 11 10 09 08
5.81
1.09
1.12
0.15
2.00
1.82
0.90
2.00
1.60
C D E 3m
2m
0.70
0.90
0.90
2.10 2.77
0.90
H
8.00
1m
0.70
8.47 8.00
0.70
8.47
B
1.82
0.90 1.60
0.70 0.90
H
E D C
B
J
4m
Escala Grรกfica
LOSA INCLINADA CUBIERTA CON TEJA DE BARRO RECOCIDO 0.15 0.10
LOSA INCLINADA CUBIERTA CON TEJA DE BARRO RECOCIDO
0.10 0.50
0.15 0.10
0.10
0.50
2.60 1.90
2.60 1.90
The proposal is given from an axis primary and dominant natural of the Planning Unit Zonal (UPZ) Gran Yomasa which is the Quebrada Santa Librada, and which in this case also takes Quebrada Bologna, generating connection between individual proposals and generating a large space that allows eco-tourism to this location.
0.20
5.55 0.10
0.10
14 13 12
0.20
11
N+ 1.44 N+ 1.26
06
5.55 0.10
13
09 2.60
0.10
14
10
2.60
12
08
11
07
10 09
05
08
04
07
03
N+ 1.44 N+ 1.26
02
2.60
06
2.60
05
01
04 03 02 01 0.25
2.43
2.43
1.00 6.00
2.43
URBAN PROGRAM AREAS PLACE Growing Area
QUANTITY IN PROJECT 1
USE Urban Culture Public
Equipamiento de Training - Storage Bienestar Social
1
Entertainment Public
1
Multiple Fields
Sports - Public
2
Gym
Sports - Public
1
Kids Games
Entertainment - Public For children under 13
1
Reading Zone
Education
Resting Zone Relaxation - Public Type "A" Houses Housing Type "B" Houses Housing
CHARACTERISTICS
2.400
Space for the gardening managed by the inhabitants of Bolonia, and the Ubanization New Bolonia.
2
4 3 72 60
4.300
3 5
Training Zone: 80 Storage Equipment for the training of the people of Bolonia and New Zone: 50 Complete Bolonia Urbanization on the use of plantations; has a storage Construction: 960
3 1m
area of the output of the crop.
Linear Park
2.43
1.00 6.00
AREA (m2)
1
Escala Grรกfica
Linear park with presented for the residents of the Urbanization and from the neighborhood in general.
330 (each one) Spaces for the sport practicing. Volleball, basketball and soccer can be played on them. 600 Space located in the linear park for the training of the New Bolonia Urbanization's people and Bolonia neighborhood 1.000 Space designated for the children in the sector. 180 Spaces dedicated to reading and relaxation, are located along the linear park. 141 Public spaces for resting and relaxation. Each one: 72 Popular Housing. In total (144): Each one: 60 Popular Housing. In total (14): 840
TOTAL AREA OF 33.220,20 THE PROJECT (m2)
Back Facade
2m
3m
2 4m
1
Floor Plants type b Houses
0.91
1.70
2.60
0.90 5.81
0.50
1.20 2.60
0.90
Level 1
CANAL DE DESAGUE HIERROS DE REFUERZO D=1cm
1.00 PRIMERA CAPA DE MORTERO
0.04
CAPA CONCRETO
0.10 0.35
SEGUNDA CAPA DE MORTERO
HIERROS DE REFUERZO D=1cm
0.15 VIGA - DINTEL Hierros D=1'
1.16
0.02
PESTAÑA DESAGUE Pen=20°
MALLA ELECTROSOLDADA
0.90 NÚCLEO ONDULADO DE POLIESTILENO
0.05
0.50 0.20
REGISTRO SANITARIO
REGISTRO SANITARIO
TUBERIA con 2% de pendiente
Perspectives
PLACA DE CONCRETO SIMPLE F´C = 100 KG / CM2
Volumetries
Section Through Facade Detail
2.00
LOSA DE CIMENTACION DE 10 CMS DE ESPESOR Contratrabe de losa de cimentacion de 20 x 25 cms.
Left Facade
Roof Level
Level 2
PENDIENTE DE LOSA INCLINADA 15 %
0.10
0.15
PLACA DE CONCRETO SIMPLE F´C = 100 KG / CM2
.08
Urban Facilities
Solar Study
.09
PROJECT: Technical School with Emphasis on Industrial Production of Wood kkkkkkkkkk Location: Centro Suba, Suba, Bogota DC. kk Architects: Juan Sebastiรกn Rangel
3dS
Located in a popular area in the west of Bogotรก, the school tries to help young people to get an appropriate academic formation and creates new alternatives of generating some earnings for their own and, with the colaboration of the district, be able to create their own work based on the wood's manufacture and wood's industrial treatment and production. The design of the school is focused on the prominent topography of the area and in a simple combination of the basic geometrical forms used in architechture; the addition and subtraction of volumes taking notice of the principal axes and tensions of the property and it's boundaries are the design paremeters used on this project. kkkkkkkkkkkkkkkkkkk
Dec 21st 8h
Dec 21st 12h
Dec 21st 16h
Jun 21st 8h
Jun 21st 12h
Jun 21st 16h
Ground Floor Plan
Mar 21st 8h
Mar 21st 12h
Jun 21st 16h
Sep 21st 8h
Sep 21st 12h
Sep 21st 16h
.10
Urban Facilities
Urban Proposal Fachadas Occidentales Colegio Técnico con Énfasis en Producción Industrial de Madera (Edificios Talleres y Salones) Esc: 1.100 1m
2m
3m
4m Escala Gráfica
The view and the properties of the location made this project an excellent proposal for the public space treatment (it's proposes a circuit of parks and public squares) and a razonal work with the land making it an economic solution for the education and public equipment problem in the area. The Urban Proposal it's based on the reduction of the social, economic, movility and ambiental problematics that affects the population of the zone. The urban equipments aren't enought for the needs of the people in Suba, including education equipments; one of the biggest kkkkkkkkkkkkkkkkk shortcomings.
Urban Problematics
.11
PROJECT: Technical School with Emphasis on Industrial Production of Wood kkkkkkkkkk Location: Centro Suba, Suba, Bogota DC. kk Architects: Juan Sebastián Rangel
SCN
SCN
N Project Location
Local and Zonal Analysis SOLARAFECTATION EFFECT SOLAR
LAND USES
Esc: 1.100 1m
2m
3m
4m Escala Gráfica
SOCIAL AND ECONOMIC PROBLEMS
HOUSING IN AREAS OF HIGH RISK OF MASS REMOVAL
INVASION OF PROTECTED AREAS
SCN
DEFICIT AND PUBLIC SPACE INVASION
WIND'S DIRECTION
CONCENTRA TION OF LOCAL ACILITIES F
PUBLIC SPACES
GREEN SYSTEM
West Facade 1m
2m
3m
Technical School with Emphasis on Industrial Production of Wood
4m Escala Gráfica
East Facade
Technical School with Emphasis on Industrial Production of Wood Ángulos Solares - Altura Diciembre
Junio Altura 2pm=56
90°
4pm=31
10am=56 8am=31
0°
0°
Septiembre-Marzo 2
Septiembre-Marzo 1 Altura
Altura 90°
0°
90°
0°
0°
0°
BLOCK'S FORMS
Section A-A Section of the zone of the Street 150A from the Cali City Avenue to the highest point of the Cerros de Suba
.12
Urban Facilities .13
PROJECT: Technical School with Emphasis on Industrial Production of Wood kkkkkkkkkk kk Location: Centro Suba, Suba, Bogota DC. Architects: Juan Sebastiรกn Rangel
Plans 2nd Level - Classrooms and Administration Building
The Plans are distribuited in the best way according to the topography and the conditions of the lote. The Administration and Workshops Building (developed in 4 upper floor plans) is localited so that it can take the most out of daylight and natural ventilation that the sector offers.
3rd Level - Classrooms and Administration Building
The Lower Floor of the Classroom Building, is distributed so that is a light volume that "fits" in the field, it exploits the visuals that the location has and deals with the field's form presenting an economic solution in saving work and reducing the waste on the excavations for this building. kkkkkkkkkkkkkkkkk
4th Level - Classrooms and Administration Building
3rd Level - Workshops and Laboratories Building
4th Level - Workshops and Laboratories Building
Roof - Workshops and Laboratories Building (Rotated)
2nd Level - Workshops and Laboratories Building
.14
Details - Sections Detail Sanding Workshop 1m
2m
3m
0,12 0,03
4m
Armadura Muro 1m
2m
3m
4m Escala Gráfica
Loza Maciza 0,01
0,3
0,4
3: Sanding
Area (45m 2)
0,08
Workshop
Viga
Armadura Losa Maciza
Cuña de Cambio de Dirección
Vacío Techo Falso Instalaciones
0,06
The level of detail required for the project included the design of spaces to understand the direct relations with the use of the space and the relation between the user and the space. kkkkkkkkkkkkkkkkkkkkkkkkkk
desprendimientos.
45°
Terreno
4,44
Steel Structure Window Tied To The Wall Cristal - 4mm
Extractor de Aire
4,31
2,12
Tied Window Frames
Armadura Muro de Contención
Ducto Ventilación
Horizontal Siding AluZinc Panel
Armadura Muro
Aluminum Rails Sliding Window
0,04
Enchape Muro (1mm)
0,3
Esco Esp pleadora igad ora
Concrete Column 0.4m X 0.4m
C ep il Reg ladora rues ador a
Concrete Tile with Expansion Joint of 1.5cm.
Tup í
0,4
Metal with Glass Sliding Door
4
Save Brooms (1cm from the plating of the wall)
Metal with Glass Sliding Door
0,4
0,3
Understand the construction of the project was another objective of the course. Sections and details worked together to analyze the building from a very detailed scale.
Disk S Belt ander San d Port able er San ders
Tongue and Groove System (Panel Link)
Reinforced Concrete Wall 20cm and 1cm Thick Veneer
.15
0,4
0,07
Armadura Muro NO Portante
Escala Gráfica
0,2
Urban Facilities
PROJECT: Technical School with Emphasis on Industrial Production of Wood kkkkkkkkkk Location: Centro Suba, Suba, Bogota DC. kk Architects: Juan Sebastián Rangel
Cuña de Cambio de Dirección
Retaining Wall 1m
2m
3m
4m
Section a-1
Corte C-1 Esc: 1.150 1m
2m
3m
Section c-1
4m Escala Grรกfica
.16
PROJECT: Outdoors Teatre kkkkkkkkkkkkkkk Location: Fusagasugรก, Cundinamarca, Col. Architects: Juan Sebastiรกn Rangel,
Architecture, Mobility and Public Space
Natalia Pedraza, Silvia Cerรณn, Jose M. Arango.
.17
In this case, the course was about working with the expression of different spaces and situations. Digital skills where proved here and the level of graphic expression too. The Outdoor Teatre located in the foot of a mountain, was an example where different exact type of lines (layers) were applied for the 2D model's expression, then, a hand-made model was done using different types of boards, following a line of "sobriety" in this manual three-dimensional expression excercise.
Model
Corte A-1
fLOOR pLAN - lEVEL 1
Planta Bรกsica General - Primer Piso
23
15
22
14
21
20 13 19
18 12 17
16 11 15
10
14 7 12
13 6 12
11 5 10
9
4
8
7
3
6
4
5
3
2
1
2
3
1
2
4
5
7
6
1
8
9
10
11
12
13
7 8 9 11 12 13 12 14 15 16 17 18 19 20 21 22 23
4
3
2
5 6 10
1
9
.18
PROJECT: Pottes - Daza - Mejía House kkkkkkkkkkkkkkkkkkkkkkk kkkkkkkk Location: San Fernando, kkkkkkkkkkkkkkkk Cali, Colombia. Architect: Juan Sebastián Rangel.
Floor Plans / Without Modifications 1,85
First Level (Modificated)
2,59
1,85
0,7
3,28
0,98
1,91
0,7
0,88
1,28
0,8
2,2
1,85
4,78
0,7
0,98
0,88
1,8
3,28
2,59
Habitación 2 Closet
1,03
Habitación Servicios
0,75
Two independent appartments are located on the first level, on the second level, an appartment for a retired person and in the third level an appartment for a couple with one kid. k
Ducto de Ventilación
3,45
W.C. Servicios
1,2
Cuarto de Ropas
1,28
Comedor
1,98
1
1,51
1,85
1,5
3,28 0,8
1,35 0,8
0,95
Sala
N
5,35
5
6,14
Housing
3,28
The project consist in the remodelation of an existing house and the modification of interior spaces for 2 families so they were able to live in the existing structure but with a different distribution on each floor, according to kkkkkkkkkk the wishes of each family.
2,13 2,43 2,95
Balcón Sala
5,28
.19
Principal
Third Level (Modificated) / Without Modifications Fourth Level (Modificated) / Without Modifications Closet
2,15
3,28
0,7
Ducto de Ventilación
2,59 0,7
0,98
0,88
Cuarto de Ropas Comedor
0,98
0,88
0,8
1 Oratorio 15 2 14 3 13 4 12 5 11 6 10 7 9
1,8 Closet
W.C. Servicios
Habitación Principal
Sala
Oratorio
Balcón Habitación Principal
Cuarto de Ropas
1,03 1,88
Habitación Servicios
Balcón Sala
1,2
Cuarto de Ropas Comedor
1
W.C.
1,98
1
1,51
1,85
1,78
W.C.
1,85 1,51
1,98
2,5
2,5
Comedor
W.C.
1,78
1,78
2
Bestier H.P. 2
2
Bestier H.P. 1,5
3,28
1,5
3,28
1,35
0,8
0,8
1,35
0,8
0,7
6,14
0,93
Habitación Principal
0,95
4,65
0,7
0,7
Oratorio 15 14 13 12 11 10 9
0,93
5
Sala
1,35
8
5,35
Sala
0,7
Habitación Principal
0,95
5
6,14
0,7
15 14 13 12 11 10 9
5,35
0,7
0,8
1 2 3 4 5 6 7
Balcón Habitación Principal
1,28
2,5
1,28
8
Estudio
0,75
0,75
Balcón Sala
1,2
Ducto de Ventilación
Habitación Servicios
3,45
1,03
Ducto de Ventilación
3,45
Balcón Habitación Principal
Sala
8
Estudio
W.C.
Bestier H.P.
1,9
1,91
Habitación Principal
Sala
Balcón Sala
Estudio Habitación Servicios
4,78
2,2
15 14 13 12 11 10 9
1,28
0,7
0,98
0,88
1 2 3 4 5 6 7
1,8 Closet
3,28
1,85
Bestier H.P.
W.C. Servicios
Habitación 3
W.C.
1,9
1,8
Oratorio
Closet 1,8 Comedor
1,91
Habitación Principal
Cuarto de Ropas
Habitación 3
0,8
1,28
Closet W.C. Servicios
Habitación 2
0,7
4,78
2,2
Closet
3,28
1,85
Bestier H.P.
1,9
Oratorio
0,7
W.C.
Estudio Habitación Servicios
2,59
2,59 0,7
Closet 1,8 Comedor
0,98
Cuarto de Ropas
Ducto de Ventilación
W.C. Servicios
Habitación 2 0,88
Oratorio
Habitación 3
Closet
Closet
2,59
Ducto de Ventilación
Estudio
Habitación 2
3,28
Habitación 3
Closet
Habitación Servicios
Balcón Trasero
Balcón 1,85 Trasero
Closet
Habitación 3
W.C. Servicios
1
Habitación 2
3,28
0,85
Balcón Trasero
Balcón 1,85 Trasero
1,85
1 3,28
0,85
1,85
2,15
Habitación 2
2,43
8
2,13
3,93
2,43
3,73
2,95
1,35
Balcón Sala
5,28
Balcón Habitación Principal
3,28
Balcón Sala
5,28
Balcón Habitación Principal
3,28
.20
Ice-Cream Shop .21
PROJECT: 2-Cold Ice-Cream Shop kkkkkkkkkk Location: El Bosque University, Bogotรก. kkkkk Architects: Juan Sebastiรกn Rangel. kkkkkkkk
As one of the individual works done during my college studies, a small shop is the idea to be represented. The location it's quite small, the budget is not too big and the time was the biggest constraint . kkkkkkkkkkkkkkkkkkkk Using light weight materials and a simple distribution, the 2-Cold Ice-Cream Shop represents the productivity of simplicity and development effectively and efficiently for a rapid implementation project.
Model
fLOOR pLANs and Elevations
ROOF PLAN 3
FLOOR PLAN 2m
4m
3m
0,9
2 0,1
Escala Grรกfica
0,8
2,3
LOW WALL. Height Above Ground = 0.9m
0,1
0,7
0,1
0,1
Service Desk Height From Floor: 0.9m
3,7
0,3
0,64
0,78
Service Desk Height From Floor: 0.9m
0,3
0,3
0,3
Service Desk - Cupboard Height From Floor: = 0.9m
2,3
0,9
LOW WALL. Height Above Ground = 0.9m
0,35
0,6
0,62
LOW WALL. Height Above Ground = 0.9m
0,9
0,5
FRONT ELEVATION 1,4
LEFT ELEVATION 3
3,7
2,3
2,3
0,4
Ad Space - Point of Sale Logo 1.9m X 0.4m
0,6
Price List 0.6m X 0.5m
0,9
2,05
2,3
2,8
2,8
0,9
2,3
0,6
Price List 0.6m X 0.5m
0,4
Ad Space - Point of Sale Logo 1.9m X 0.4m
0,9
1m
.22
Heritage Building
PROJECT: Facades and Sections of San Francisco Palace kkkkkkkkkkkkkkkkkkkkkkkk Location: Jimenez Avenue, Down-Town Bogotรก. Architect: Juan Sebastiรกn Rangel kkkkkkkkkkk.
Sections & Facades
In this case, the project was about the digitalization of the facades and a few sections of the San Francisco Palace, an important heritage building in Bogota's historical down-town. kkkkkkkkkkkkkkkkkkkkkkkkkkkkk The client is asking for full detail drawings and a very specific level of expression, by this, this building will be analyzed for future studies and investigations. kkkkkkkkkkkkkkkkkkkkkkkkkkkk
Section 2B - San Francisco Palace A
B
C
D
E
F
1 2 3 4
5
6
7
8
9
.23
Left Facade - San Francisco Palace
G
H
I
J
K
L
M
N
O
P
Q
R
S
Detail 1C - Principal Acces - San Francisco Palace
.24
Heritage Building
PROJECT: Facades and Sections of San Francisco Palace kkkkkkkkkkkkkkkkkkkkkkkk Location: Jimenez Avenue, Down-Town Bogotรก. Architect: Juan Sebastiรกn Rangel kkkkkkkkkkk.
Facades
Main Facade - San Francisco Palace
The Convent - Palace covered two city blocks and had three two-story cloisters. The cloisters, however, disappeared when built in its place the Estate Hall. Finally, in recent years the church was stripped of its white exterior and their covers were altered to the point that the only original temple historical documents that survive are the main facade, tower and chancel. kkkkkkkkkkkkkkkkkkkkkkkkkkkk
1m
2m
3m
4m Escala Grรกfica
.25
.26
Contact Info: e-mails: juserame@gmail.com / rangel2004@hotmail.com / rangelj@javeriana.edu.co Phone Number: (0571)-703-6956 - Bogota, Colombia Mobile Number: (057)-318-237-9736 I thank all those who contributed to my education and became material and intellectual part in the production of this portfolio. Its construction will not stop, the projects presented here are a reflection of my academic and professional life.