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Our Office


    Tòa nhà Waseco, số 10 Phổ Quang, Phường 2, Quận Tân Bình, Thành phố Hồ Chí Minh

Our Story


Personify is the world's foremost immersive video technology company where we build amazing apps (PC/Mac, Tablets/Mobile, Website/WebApps) and services that teleport you virtually anywhere: like magic! We server 17,000 customers worldwide and growing.



Personify is headquartered in Chicago with offices in Silicon Valley and Vietnam. We are passionate technologists, 3D computer vision gurus, deep learning geeks, excellent cloud/web designers, careful testing experts, together, we’ve built amazing things! We are team-oriented, coffee savvy, and solve hard, rewarding problems.


Since 2009 Personify has been inventing and perfecting a brave new vision for video communications that brings people together… that actually teleports you where you want to be in the way you want to be seen. We think about communications differently than most. Personify is redefining the way people communicate with video.


Since the company was founded in 2009, the Personify team has focused its energies on creating a better and more personal way for people to interact with each other using video.  

Personify technology analyzes the video stream, isolates and segments the user as if they had a green screen, embeds the user video onto their game session, presentation, online meeting or other content, and streams it across the internet using highly optimized network technology.


Personify ChromaCam: Magically replace the background in your favorite webcam video app. No green screen needed.

Personify Fusion: Collaborate, immersively. Connect with video with multiple friends, teammates, coworkers.

Personify Presenter: Enable high-impact online presentations with a personalized presence.

Our People

Sanjay Patel

Ph.D, CEO & Co-Founder


As CEO and co-founder of Personify, Sanjay has grown the company from 5 people at the University of Illinois to a global team of more than 30 technologists and innovators, with dozens of partnerships and relationships with companies like Intel, SAP, and Lenovo. In another life, Sanjay would be running his own ramen noodle food truck.

Sanjay Patel

Trương Hoàng Long

MSc, Director


As the director and co-founder of Vietnam Office, Long has together with the team to grow the company to a strong products development company with excellent teams made up of members who are experts in all domain of IT (coding, testing, R&D). Long loves to cooperate with others to create amazing applications, technologies, IT and HR process to boost efficients and saving time. In spare time, he loves to play and make games in all languages (Pascal, C, VB, HTML...) that a PC can "speak".

Trương Hoàng Long

Jim Kosmach

Ph.D, VP of Engineering


Jim leads Personify’s world-class engineering team and his research has led to 6 issued patents and 4 patent applications. Jim uses phrases like “vector-enhanced processing algorithms”, “cryptographic protection”, and “macroblock encoding” like most people use “peanut butter and jelly” or “hot air balloon”. Outside the world of code, Jim was once considered a world class Rubik’s cubist and enjoys hiking and camping with his family.

Jim Kosmach

Our Benefits

Fair KPI and Performance Assessment

We provide a transparent KPI and Performance Assessment so that it's encouraging and fair for the employees who are talent and contributing well to the company.

Bonus and OT policy

One with great contribution may get bonus (cash, salary raising) from the company. Besides, your valuable time after working time (OT) is always counted, because we believe that your valuable time deserves that because it comes from heart and mind.

Coaching and Training

We always, non stop, to cooperate with employees, through daily tasks & missions, to develop their career. Whether it is from junior to senior, from senior to expert or from this domain to another domain as long as one want/willing to explore. There is no limit in developping career, everything is possible withing one's extendable capabilities.

Team building and travel to US

We offer team building trip yearly. Besides, for core/valuable employees, there is opportunity to visit US for training and experiencing the US culture.

Coding Practices


  • 1. Do we use source control?
  • 2. Can we make a build in one step?
  • 3. Do we make daily builds?
  • 4. Do we have a bug database?
  • 5. Do we fix bugs before writing new code?
  • 6. Do we have an up-to-date schedule?
  • 7. Do we have a spec?
  • 8. Do programmers have quiet working conditions?
  • 9. Do we use the best tools money can buy?
  • 10. Do we have testers?
  • 11. Do new candidates write code during their interview?
  • 12. Do we do hallway usability testing?

Based on the Joel test

Key Technologies

  • PHP
  • C++
  • Python
  • Linux
  • cloud computing
  • R&D
  • QA&QC
  • Automation