Albert Goldstein
Founder at Avant LLC
Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Steven Joung | M | - |
Pangea Ventures LLC
 Pangea Ventures LLC Real Estate DevelopmentFinance Pangea Ventures LLC buys, restores, rents and manages distressed buildings. The firm owns and operates multi-family apartment buildings within troubled communities. It specializes in the restoration and management of properties facing foreclosure. The company was founded by Steven Joung and Albert Goldstein in 2008 and is headquartered in Chicago, IL.
Avantcredit, Inc. (FN)
 Avantcredit, Inc. (FN) Finance/Rental/LeasingFinance Avantcredit, Inc. (FN) is an online lending platform based in Phoenix, AZ. The private company operates by providing loans to individuals through their online platform.
Avant LLC
 Avant LLC Packaged SoftwareTechnology Services Avant LLC provides online consumer loans. It offers consumer instalment loans and a credit line through which consumers can access credit anytime without a credit card. The company was founded by Albert Goldstein, Paul Zhang and John Sun in November 2012 and is headquartered in Chicago, IL. | 8 years |
| Adam Navroz Jiwan | M | - |
Avant LLC
Avant LLC Packaged SoftwareTechnology Services Avant LLC provides online consumer loans. It offers consumer instalment loans and a credit line through which consumers can access credit anytime without a credit card. The company was founded by Albert Goldstein, Paul Zhang and John Sun in November 2012 and is headquartered in Chicago, IL.
Avantcredit, Inc. (FN)
Avantcredit, Inc. (FN) Finance/Rental/LeasingFinance Avantcredit, Inc. (FN) is an online lending platform based in Phoenix, AZ. The private company operates by providing loans to individuals through their online platform.
Springcoin, Inc.
 Springcoin, Inc. Packaged SoftwareTechnology Services Springcoin, Inc. develops software. It builds transparent and secure ecosystem to exchange credit and identity information using the block chain. The company was founded by Adam Navroz Jiwan, Anna Fridman and John Sun in 2017 and is headquartered in Marina Del Rey, CA. | 8 years |
| John Sun | M | - |
Avant LLC
Avant LLC Packaged SoftwareTechnology Services Avant LLC provides online consumer loans. It offers consumer instalment loans and a credit line through which consumers can access credit anytime without a credit card. The company was founded by Albert Goldstein, Paul Zhang and John Sun in November 2012 and is headquartered in Chicago, IL.
Springcoin, Inc.
Springcoin, Inc. Packaged SoftwareTechnology Services Springcoin, Inc. develops software. It builds transparent and secure ecosystem to exchange credit and identity information using the block chain. The company was founded by Adam Navroz Jiwan, Anna Fridman and John Sun in 2017 and is headquartered in Marina Del Rey, CA. | 12 years |
| Matt Foran | M | - |
StoicLane, Inc. (US)
 StoicLane, Inc. (US) Financial ConglomeratesFinance StoicLane is a long-term growth platform based in the US that specializes in making controlling and strategic minority investments in the finance, insurance, and real estate (FIRE) verticals. StoicLane, Inc. (US) is based in Chicago, IL and has subsidiaries in Canada and the United States. The company works closely with its portfolio companies to improve service and quality for consumers by utilizing data and technology. StoicLane was founded by Albert Goldstein, Jake Nice, Matt Foran, and Matthew G. Walters, with Albert Goldstein serving as the CEO since incorporation. | - |
| Peter Martay | M | 46 |
Pangea Ventures LLC
Pangea Ventures LLC Real Estate DevelopmentFinance Pangea Ventures LLC buys, restores, rents and manages distressed buildings. The firm owns and operates multi-family apartment buildings within troubled communities. It specializes in the restoration and management of properties facing foreclosure. The company was founded by Steven Joung and Albert Goldstein in 2008 and is headquartered in Chicago, IL. | 15 years |
| Brian Brooks | M | 54 |
Avant LLC
Avant LLC Packaged SoftwareTechnology Services Avant LLC provides online consumer loans. It offers consumer instalment loans and a credit line through which consumers can access credit anytime without a credit card. The company was founded by Albert Goldstein, Paul Zhang and John Sun in November 2012 and is headquartered in Chicago, IL.
Springcoin, Inc.
Springcoin, Inc. Packaged SoftwareTechnology Services Springcoin, Inc. develops software. It builds transparent and secure ecosystem to exchange credit and identity information using the block chain. The company was founded by Adam Navroz Jiwan, Anna Fridman and John Sun in 2017 and is headquartered in Marina Del Rey, CA. | 3 years |
| Adam Hughes | M | - |
Amount, Inc.
 Amount, Inc. Information Technology ServicesTechnology Services Amount, Inc. develops online banking technology. It provides API framework, which streamlines workflows and automates account originations across all products and channels. The company is headquartered in Chicago, IL.
Avantcredit, Inc. (FN)
Avantcredit, Inc. (FN) Finance/Rental/LeasingFinance Avantcredit, Inc. (FN) is an online lending platform based in Phoenix, AZ. The private company operates by providing loans to individuals through their online platform. | 9 years |
| Jonathan C. Korngold | M | 50 |
Avantcredit, Inc. (FN)
Avantcredit, Inc. (FN) Finance/Rental/LeasingFinance Avantcredit, Inc. (FN) is an online lending platform based in Phoenix, AZ. The private company operates by providing loans to individuals through their online platform.
Avant LLC
Avant LLC Packaged SoftwareTechnology Services Avant LLC provides online consumer loans. It offers consumer instalment loans and a credit line through which consumers can access credit anytime without a credit card. The company was founded by Albert Goldstein, Paul Zhang and John Sun in November 2012 and is headquartered in Chicago, IL. | 8 years |
| Daniel Osnoss | M | 37 |
Amount, Inc.
Amount, Inc. Information Technology ServicesTechnology Services Amount, Inc. develops online banking technology. It provides API framework, which streamlines workflows and automates account originations across all products and channels. The company is headquartered in Chicago, IL.
Avant LLC
Avant LLC Packaged SoftwareTechnology Services Avant LLC provides online consumer loans. It offers consumer instalment loans and a credit line through which consumers can access credit anytime without a credit card. The company was founded by Albert Goldstein, Paul Zhang and John Sun in November 2012 and is headquartered in Chicago, IL. | - |
| Jake Nice | M | - |
StoicLane, Inc. (US)
StoicLane, Inc. (US) Financial ConglomeratesFinance StoicLane is a long-term growth platform based in the US that specializes in making controlling and strategic minority investments in the finance, insurance, and real estate (FIRE) verticals. StoicLane, Inc. (US) is based in Chicago, IL and has subsidiaries in Canada and the United States. The company works closely with its portfolio companies to improve service and quality for consumers by utilizing data and technology. StoicLane was founded by Albert Goldstein, Jake Nice, Matt Foran, and Matthew G. Walters, with Albert Goldstein serving as the CEO since incorporation. | - |
| Anna Fridman | F | - |
Springcoin, Inc.
Springcoin, Inc. Packaged SoftwareTechnology Services Springcoin, Inc. develops software. It builds transparent and secure ecosystem to exchange credit and identity information using the block chain. The company was founded by Adam Navroz Jiwan, Anna Fridman and John Sun in 2017 and is headquartered in Marina Del Rey, CA. | 7 years |
| Matthew G. Walters | M | 39 |
StoicLane, Inc. (US)
StoicLane, Inc. (US) Financial ConglomeratesFinance StoicLane is a long-term growth platform based in the US that specializes in making controlling and strategic minority investments in the finance, insurance, and real estate (FIRE) verticals. StoicLane, Inc. (US) is based in Chicago, IL and has subsidiaries in Canada and the United States. The company works closely with its portfolio companies to improve service and quality for consumers by utilizing data and technology. StoicLane was founded by Albert Goldstein, Jake Nice, Matt Foran, and Matthew G. Walters, with Albert Goldstein serving as the CEO since incorporation. | - |
| Paul Zhang | M | - |
Avant LLC
Avant LLC Packaged SoftwareTechnology Services Avant LLC provides online consumer loans. It offers consumer instalment loans and a credit line through which consumers can access credit anytime without a credit card. The company was founded by Albert Goldstein, Paul Zhang and John Sun in November 2012 and is headquartered in Chicago, IL. | 12 years |
| James Robinson | M | 88 |
Avant LLC
Avant LLC Packaged SoftwareTechnology Services Avant LLC provides online consumer loans. It offers consumer instalment loans and a credit line through which consumers can access credit anytime without a credit card. The company was founded by Albert Goldstein, Paul Zhang and John Sun in November 2012 and is headquartered in Chicago, IL.
Avantcredit, Inc. (FN)
Avantcredit, Inc. (FN) Finance/Rental/LeasingFinance Avantcredit, Inc. (FN) is an online lending platform based in Phoenix, AZ. The private company operates by providing loans to individuals through their online platform. | 10 years |
| Eric Carlborg | M | 60 |
Avantcredit, Inc. (FN)
Avantcredit, Inc. (FN) Finance/Rental/LeasingFinance Avantcredit, Inc. (FN) is an online lending platform based in Phoenix, AZ. The private company operates by providing loans to individuals through their online platform.
Springcoin, Inc.
Springcoin, Inc. Packaged SoftwareTechnology Services Springcoin, Inc. develops software. It builds transparent and secure ecosystem to exchange credit and identity information using the block chain. The company was founded by Adam Navroz Jiwan, Anna Fridman and John Sun in 2017 and is headquartered in Marina Del Rey, CA. | 8 years |
| Matt Bochenek | M | - |
Avant LLC
Avant LLC Packaged SoftwareTechnology Services Avant LLC provides online consumer loans. It offers consumer instalment loans and a credit line through which consumers can access credit anytime without a credit card. The company was founded by Albert Goldstein, Paul Zhang and John Sun in November 2012 and is headquartered in Chicago, IL. | 11 years |
| John Johnston | M | 72 |
Avantcredit, Inc. (FN)
Avantcredit, Inc. (FN) Finance/Rental/LeasingFinance Avantcredit, Inc. (FN) is an online lending platform based in Phoenix, AZ. The private company operates by providing loans to individuals through their online platform.
Avant LLC
Avant LLC Packaged SoftwareTechnology Services Avant LLC provides online consumer loans. It offers consumer instalment loans and a credit line through which consumers can access credit anytime without a credit card. The company was founded by Albert Goldstein, Paul Zhang and John Sun in November 2012 and is headquartered in Chicago, IL. | 8 years |
| Sheila Bair | F | 70 |
Avant LLC
Avant LLC Packaged SoftwareTechnology Services Avant LLC provides online consumer loans. It offers consumer instalment loans and a credit line through which consumers can access credit anytime without a credit card. The company was founded by Albert Goldstein, Paul Zhang and John Sun in November 2012 and is headquartered in Chicago, IL.
Avantcredit, Inc. (FN)
Avantcredit, Inc. (FN) Finance/Rental/LeasingFinance Avantcredit, Inc. (FN) is an online lending platform based in Phoenix, AZ. The private company operates by providing loans to individuals through their online platform. | 8 years |
| James Paris | M | - |
Avant LLC
Avant LLC Packaged SoftwareTechnology Services Avant LLC provides online consumer loans. It offers consumer instalment loans and a credit line through which consumers can access credit anytime without a credit card. The company was founded by Albert Goldstein, Paul Zhang and John Sun in November 2012 and is headquartered in Chicago, IL. | 9 years |
| John Johnston | M | - |
Amount, Inc.
Amount, Inc. Information Technology ServicesTechnology Services Amount, Inc. develops online banking technology. It provides API framework, which streamlines workflows and automates account originations across all products and channels. The company is headquartered in Chicago, IL. | - |
| Daniel M | M | - |
Springcoin, Inc.
Springcoin, Inc. Packaged SoftwareTechnology Services Springcoin, Inc. develops software. It builds transparent and secure ecosystem to exchange credit and identity information using the block chain. The company was founded by Adam Navroz Jiwan, Anna Fridman and John Sun in 2017 and is headquartered in Marina Del Rey, CA. | 7 years |
| Siddharth Mehta | M | - |
Avantcredit, Inc. (FN)
Avantcredit, Inc. (FN) Finance/Rental/LeasingFinance Avantcredit, Inc. (FN) is an online lending platform based in Phoenix, AZ. The private company operates by providing loans to individuals through their online platform. | 8 years |
| John Uphoff | M | - |
Avant LLC
Avant LLC Packaged SoftwareTechnology Services Avant LLC provides online consumer loans. It offers consumer instalment loans and a credit line through which consumers can access credit anytime without a credit card. The company was founded by Albert Goldstein, Paul Zhang and John Sun in November 2012 and is headquartered in Chicago, IL. | - |
| W. Eric Carlborg | M | - |
Amount, Inc.
Amount, Inc. Information Technology ServicesTechnology Services Amount, Inc. develops online banking technology. It provides API framework, which streamlines workflows and automates account originations across all products and channels. The company is headquartered in Chicago, IL. | - |
| Siddharth Mehta | M | - |
Amount, Inc.
Amount, Inc. Information Technology ServicesTechnology Services Amount, Inc. develops online banking technology. It provides API framework, which streamlines workflows and automates account originations across all products and channels. The company is headquartered in Chicago, IL. | - |
| Nigel Morris | M | - |
Amount, Inc.
Amount, Inc. Information Technology ServicesTechnology Services Amount, Inc. develops online banking technology. It provides API framework, which streamlines workflows and automates account originations across all products and channels. The company is headquartered in Chicago, IL. | - |
| Reich Derek | M | - |
Pangea Ventures LLC
Pangea Ventures LLC Real Estate DevelopmentFinance Pangea Ventures LLC buys, restores, rents and manages distressed buildings. The firm owns and operates multi-family apartment buildings within troubled communities. It specializes in the restoration and management of properties facing foreclosure. The company was founded by Steven Joung and Albert Goldstein in 2008 and is headquartered in Chicago, IL. | 12 years |
| Hade Jared | M | - |
Pangea Ventures LLC
Pangea Ventures LLC Real Estate DevelopmentFinance Pangea Ventures LLC buys, restores, rents and manages distressed buildings. The firm owns and operates multi-family apartment buildings within troubled communities. It specializes in the restoration and management of properties facing foreclosure. The company was founded by Steven Joung and Albert Goldstein in 2008 and is headquartered in Chicago, IL. | - |
| Chris Hamilton | M | - |
Amount, Inc.
Amount, Inc. Information Technology ServicesTechnology Services Amount, Inc. develops online banking technology. It provides API framework, which streamlines workflows and automates account originations across all products and channels. The company is headquartered in Chicago, IL. | 4 years |
| Kevin Marcus | M | - |
Amount, Inc.
Amount, Inc. Information Technology ServicesTechnology Services Amount, Inc. develops online banking technology. It provides API framework, which streamlines workflows and automates account originations across all products and channels. The company is headquartered in Chicago, IL. | - |
| Jade Mandel | F | - |
Amount, Inc.
Amount, Inc. Information Technology ServicesTechnology Services Amount, Inc. develops online banking technology. It provides API framework, which streamlines workflows and automates account originations across all products and channels. The company is headquartered in Chicago, IL. | - |
| Rahul Gupta | M | 64 |
Amount, Inc.
Amount, Inc. Information Technology ServicesTechnology Services Amount, Inc. develops online banking technology. It provides API framework, which streamlines workflows and automates account originations across all products and channels. The company is headquartered in Chicago, IL. | - |
| Joel Eckhause | M | - |
Springcoin, Inc.
Springcoin, Inc. Packaged SoftwareTechnology Services Springcoin, Inc. develops software. It builds transparent and secure ecosystem to exchange credit and identity information using the block chain. The company was founded by Adam Navroz Jiwan, Anna Fridman and John Sun in 2017 and is headquartered in Marina Del Rey, CA. | - |
| Andrew Pearlman | M | - |
Springcoin, Inc.
Springcoin, Inc. Packaged SoftwareTechnology Services Springcoin, Inc. develops software. It builds transparent and secure ecosystem to exchange credit and identity information using the block chain. The company was founded by Adam Navroz Jiwan, Anna Fridman and John Sun in 2017 and is headquartered in Marina Del Rey, CA. | - |
| Steven Chaouki | M | 51 |
Springcoin, Inc.
Springcoin, Inc. Packaged SoftwareTechnology Services Springcoin, Inc. develops software. It builds transparent and secure ecosystem to exchange credit and identity information using the block chain. The company was founded by Adam Navroz Jiwan, Anna Fridman and John Sun in 2017 and is headquartered in Marina Del Rey, CA. | - |
| Norman Bobbins | M | - |
Pangea Ventures LLC
Pangea Ventures LLC Real Estate DevelopmentFinance Pangea Ventures LLC buys, restores, rents and manages distressed buildings. The firm owns and operates multi-family apartment buildings within troubled communities. It specializes in the restoration and management of properties facing foreclosure. The company was founded by Steven Joung and Albert Goldstein in 2008 and is headquartered in Chicago, IL. | - |
| Eric Rychel | M | 49 |
Pangea Ventures LLC
Pangea Ventures LLC Real Estate DevelopmentFinance Pangea Ventures LLC buys, restores, rents and manages distressed buildings. The firm owns and operates multi-family apartment buildings within troubled communities. It specializes in the restoration and management of properties facing foreclosure. The company was founded by Steven Joung and Albert Goldstein in 2008 and is headquartered in Chicago, IL. | - |
| Jeffrey Brown | M | 56 |
University of Illinois
| 22 years |
| Raj Date Date | M | 52 |
Springcoin, Inc.
Springcoin, Inc. Packaged SoftwareTechnology Services Springcoin, Inc. develops software. It builds transparent and secure ecosystem to exchange credit and identity information using the block chain. The company was founded by Adam Navroz Jiwan, Anna Fridman and John Sun in 2017 and is headquartered in Marina Del Rey, CA. | 6 years |
| Janice C. Eberly | M | - |
Avant LLC
Avant LLC Packaged SoftwareTechnology Services Avant LLC provides online consumer loans. It offers consumer instalment loans and a credit line through which consumers can access credit anytime without a credit card. The company was founded by Albert Goldstein, Paul Zhang and John Sun in November 2012 and is headquartered in Chicago, IL. | 5 years |
| Andrew C. Singer | M | - |
University of Illinois
| 26 years |
| Terry N. Layton | M | - |
University of Illinois
| 24 years |
| Hansen A. Mansy | M | - |
University of Illinois
| 25 years |
| James Reynolds | M | - |
Avant LLC
Avant LLC Packaged SoftwareTechnology Services Avant LLC provides online consumer loans. It offers consumer instalment loans and a credit line through which consumers can access credit anytime without a credit card. The company was founded by Albert Goldstein, Paul Zhang and John Sun in November 2012 and is headquartered in Chicago, IL. | 5 years |
| Nigel Morris | M | 65 |
StoicLane, Inc. (US)
StoicLane, Inc. (US) Financial ConglomeratesFinance StoicLane is a long-term growth platform based in the US that specializes in making controlling and strategic minority investments in the finance, insurance, and real estate (FIRE) verticals. StoicLane, Inc. (US) is based in Chicago, IL and has subsidiaries in Canada and the United States. The company works closely with its portfolio companies to improve service and quality for consumers by utilizing data and technology. StoicLane was founded by Albert Goldstein, Jake Nice, Matt Foran, and Matthew G. Walters, with Albert Goldstein serving as the CEO since incorporation. | - |
| Gary Cohn | M | 63 |
Springcoin, Inc.
Springcoin, Inc. Packaged SoftwareTechnology Services Springcoin, Inc. develops software. It builds transparent and secure ecosystem to exchange credit and identity information using the block chain. The company was founded by Adam Navroz Jiwan, Anna Fridman and John Sun in 2017 and is headquartered in Marina Del Rey, CA. | - |
| Pamela Daniels-Halisi | F | - |
Pangea Ventures LLC
Pangea Ventures LLC Real Estate DevelopmentFinance Pangea Ventures LLC buys, restores, rents and manages distressed buildings. The firm owns and operates multi-family apartment buildings within troubled communities. It specializes in the restoration and management of properties facing foreclosure. The company was founded by Steven Joung and Albert Goldstein in 2008 and is headquartered in Chicago, IL. | - |
Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Timothy S. Ho | M | 43 |
University of Illinois
The Check Giant LLC
 The Check Giant LLC Finance/Rental/LeasingFinance The Check Giant LLC provides cash lending services. It offers NetCredit, Headway Capital, QuickQuid, Pounds to Pocket, On Stride Financial and The Business Backer. The company is headquartered in Chicago, IL. | 4 years |
| Thomas Stuart | M | 54 | - | |
| Jason R. Wells | M | - |
University of Illinois
| 8 years |
| Carol Curtis | F | - |
University of Illinois
| 8 years |
| Gabriel Walter | M | - |
University of Illinois
| 9 years |
| Matt Bell | M | - |
University of Illinois
| 14 years |
| Hyeon-Min Bae | M | - |
University of Illinois
| 4 years |
| T. Walsh | M | - |
University of Illinois
| 7 years |
| Anwar Mohamed Ahmed Issa | M | 53 |
University of Illinois
| 6 years |
| Jared William Baker | M | - |
University of Illinois
| 5 years |
| W. Geoffrey Martin | M | 47 |
University of Illinois
| 8 years |
| Seung Hun Rhee | M | - |
University of Illinois
| 4 years |
| Doris Chan | M | - |
University of Illinois
| 6 years |
| Sangwoo Lee | M | - |
University of Illinois
| 8 years |
| Aaron J. VanGetson | M | - |
University of Illinois
| 8 years |
| Rafael Vicente Correa Delgado | M | 61 |
University of Illinois
| 3 years |
| Mark A. Friedgan | M | - | - | |
| Paul Walker | M | - |
University of Illinois
| 4 years |
| Aditya Singh | M | - |
University of Illinois
| 1 years |
| Zhe Zhang | M | 53 |
University of Illinois
| 4 years |
| Luke Goodwin | M | - |
University of Illinois
| 5 years |
| Kenneth C. Schultz | M | 50 |
The Check Giant LLC
The Check Giant LLC Finance/Rental/LeasingFinance The Check Giant LLC provides cash lending services. It offers NetCredit, Headway Capital, QuickQuid, Pounds to Pocket, On Stride Financial and The Business Backer. The company is headquartered in Chicago, IL. | 6 years |
| Tomas Kirvaitis | M | - |
University of Illinois
| 8 years |
| Amita Schultes | M | - |
University of Illinois
| 6 years |
| Tomasz Milewski | M | - |
University of Illinois
| 4 years |
| Peng Fei | M | - |
University of Illinois
| 5 years |
| Ami Mehta | F | - |
University of Illinois
| 3 years |
| Hendrikus Passagi | M | 59 |
University of Illinois
| 2 years |
| Martin C. Stammer | M | 43 |
University of Illinois
| 5 years |
| David Ross Engle | M | - |
University of Illinois
| 6 years |
| Reed A. LeMar | M | - |
University of Illinois
| 4 years |
| Piotr Rybojad | M | - |
University of Illinois
| 2 years |
| Micah Martin | M | - |
University of Illinois
| 4 years |
| Bob Duggan | M | - |
University of Illinois
| 4 years |
| Joseph Edward Recendez | M | - |
University of Illinois
| 3 years |
| Tami M. Swits | F | - |
University of Illinois
| 4 years |
| James I. Ausman | M | 86 |
University of Illinois
| 10 years |
| Byron Jennings Smythe | M | - |
University of Illinois
| 4 years |
| Jeffrey M. Farrero | M | - |
University of Illinois
| 4 years |
| Matt Anderson | M | - |
University of Illinois
| 4 years |
| David Brodsky | M | - |
University of Illinois
| 4 years |
| Laura M. Kraus | F | - |
University of Illinois
| 4 years |
| Anlin Xiong | M | 44 |
University of Illinois
| 4 years |
| David K. Stark | M | - |
University of Illinois
| 4 years |
| Shou Sheng Lu | M | 52 |
University of Illinois
| 2 years |
| Mike Tian | M | 40 |
University of Illinois
| 4 years |
| Alex Morla | M | - |
University of Illinois
| - |
| Chaoran Jin | F | 48 |
University of Illinois
| 2 years |
| Qu Ji Guo | M | 48 |
University of Illinois
| 1 years |
| Mohamad Ikhsan | M | 59 |
University of Illinois
| 3 years |
| Joel Bloomer | M | - |
University of Illinois
| 4 years |
| David L. Chicoine | M | 76 |
University of Illinois
| 5 years |
| Matthew Casella | M | 46 |
University of Illinois
| 4 years |
Statistics
| Country | Connections | % of total |
|---|---|---|
| United States | 100 | 100.00% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- Albert Goldstein
- Personal Network
