Our services

Mobile, Wearables, Desktop, Web

XenZu’s team of top notch engineers has extensive experience developing across *ALL MAJOR* mobile, desktop platforms, wearables and web, delivering in a fast-paced, deadline-driven environment utilizing Agile methodologies:

  • iOS
  • Android
  • Tizen
  • BlackBerry 10
  • Windows Phone
  • Samsung Gear S
  • Android Wear
  • Apple Watch
  • HTML5
  • Windows 8
  • Mac OS

Hardware and IoT

We provide complete, custom product development turn-key service including:

  • 3D concept of the product
  • PCB design
  • Schematics development
  • Firmware development
  • Connectivity with Android and iOS devices
  • Prototype/sample manufacturing
  • Support with product launch

IP Telephony

XenZu’s team has unmatched expertise in design, development and sustaining of VoIP products of virtually any complexity:

  • IP PBX, Softswitches
  • SIP or H.323 based IP phones (hardware or software)
  • Voice Mail servers
  • Conference Servers
  • Interactive Voice Response, Voice Calling Card solutions
  • Messaging systems
  • Call Supplementary Services Solutions
  • SIP servers/proxies
  • IP to IP signaling gateways (providing protocol to protocol trance coding, e. g. SIP to H.323)
  • And much more…

We work in the areas such as:

 

Social Networks

 

Games

 

Cloud/Big Data

 

Augmented Reality

 

Messaging

 

Multimedia

 

Streaming Media

 

Location based services

 

Internet of Things

 

Wearables

 

VoIP/FMC

 

Porting from one platform to another

Our clients

“I have the opportunity to work with some really talented Xenzu’s employees at SugarSync. They have been part of the engineering team for more than 4 years showing commitment in relationship and relentless performance for an off-shore team. We found them technically sound, self-motivated and very good team players. I would recommend them as potential off-shore resources for any suitable team.”

Engineering Manager, Desktop Client and Platform at j2 Global

Subbu Satyanarayana

“Xenzu was able to provide us with an awesome iOS/Android development team. They were diligent, self-directed, smart, knowledgeable and very pleasant to work with, even if remote. Code craftsmanship was also very good, and they served as an excellent platform to also test our ideas with.”

Chief Technology Officer at Thinglink

Janne Jalkanen

“XenZu was instrumental in the success of the Poynt solution. The highest quality software and hardware development services combined with extremely talented employees with a dedication and focus on customer satisfaction. I highly recommend XenZu for the services of sustaining of your legacy software as well as new product development.”

Vice President at Poynt Corporation

Bart McCormick

“I was looking for a team to develop a mobile application that connects to an innovative piece of hardware. Xenzu Technologies came highly recommended by a few companies in my area, and they were right. With minimal explanation, the engineers where able to conceptualize and implement the functionality of the device. They asked all the right questions, and even taught me thing or two about my new device. The coding was impeccable and the application is very stable. This is due to the extreme skill and professionalism of the engineers. The engineers kept me informed with weekly status reports, emails and with real time information (they had no problem chatting with me at 3am). XenZu wrote the application for J2me, but I plan to have them port the app to other platforms.”
Top qualities: Great Results, Expert, Good Value

CEO at CellAssist

Hendalee Wilson

“We initially contracted XenZu to port our existing BlackBerry message archiving application onto the Symbian S60 platform. They demonstrated a clear understanding of the scope and requirements, based on very limited documentation from us. In addition, they were extremely communicative, both asking relevant & insightful questions, and keeping us informed of their progress throughout the whole process.

XenZu is absolutely unmatched when it comes to quality mobile development per dollar.

We are planning to continue working with them on the S60 platform.”

CIO at Dexrex LLC

Cristos Lianides-Chin

“Working with XenZu is a pleasure; XenZu team is superb, we are able to work with true experts in a very difficult R&D challenge; results are on time and within budget, communication is clear and concise, and we look at XenZu team as an extension of our own.”
Top qualities: Great Results, Personable, Expert.

Founder and President at TuneWiki

Amnon Sarig

“XenZu company are diligent and professional. We would recommend him to anyone looking for development work.
Top qualities: Great Results, Good Value, High Integrity.

CEO at TSG Global, Inc.

Noah Rafalko

“NetService Ventures Group engaged XenZu to develop new Symbian and Blackberry clients, and support an existing Windows Mobile client related to the My Digital Life consumer service. They came up to speed very quickly, produced working apps on schedule, and iterated with us to tune the apps based on our user feedback. It was a very positive experience from start to finish.”
Top qualities: Great Results, Good Value, On Time.

Partner at NetService Ventures Group

Jamie Allen

“I’m happy to recommend XenZu. I worked with XenZu team in developing the wikiHow Survival Kit application for Symbian^3. They delivered a quality app in a short time frame, and managed to implement some features we have yet to include on other platforms. We were pleased with the final results, and XenZu team were professional, clear communicators, and effective problem-solvers through the process.”
Top qualities: Expert, Good Value, On Time.

CEO at wikiHow

Chris Hadley

“I enjoyed working with XenZu Technologies LLC. XenZu has been providing with accuracy and patience not only quotes and feasibility studies, but also technical advices and business perspectives. I have worked with XenZu on 2 projects, both successful and well orchestrated.”
Top qualities: Personable, Expert, High Integrity.

VP Platform Operations at Digital Chocolate

Cyril Barrow

“XenZu team has a diverse set of skills and knowledge in the field of Mobile application development and worked with well with our Test and QA group to ensure the delivery quality products. I would recommend XenZu team for software development projects of all types.”
Top qualities: Great Results, Good Value, High Integrity.

CTO at ZOS Communications

Russ Ziskind

“XenZu combines the best of two worlds. A responsible CEO with a Silicon Valley track record (and a head office in the valley) with a workforce of highly skilled developers offshore providing excellent value for money. We worked with XenZu team on a complicated Blackberry port and they performed extremely well.”
Top qualities: Great Results, Expert, Good Value.

CEO at EchoEcho

Nick Bicanic

“I’ve had the good fortune to work with XenZu to bring some of our smartphone products to alternate platforms. XenZu team demonstrated expert knowledge, were highly responsive during the term of the projects and they delivered on schedule. Each time the result was product that exceeded my expectations. I can enthusiastically recommend XenZu if you’re looking for a reliable smartphone development partner.”
Top qualities: Great Results, On Time, High Integrity.

Director, OEM and New Platorms at Magmic Inc.

Troy Johnson

“XenZu deliver the whole next level of development partnership beyond “outsourcing”. Zvents used XenZu’s team to build mobile applications that we had decided were critical to our future, but not at the top of our priority list for our own software development resources. We were quite an accomplished software development team in our own right, so our standards were extremely high for both process and product; and XenZu team met or exceeded them in all respects. The entire relationship felt far more like a remote employee team than it did any form of “outsourcing”. XenZu works very hard to deliver that level of communication, coordination, and execution, and it works. Highly recommended.”
Top qualities: Great Results, On Time, High Integrity.

CEO at Zvents Inc.

Ethan Stock

“XenZu team impressed us from the start, delivering a realistic project plan and then hitting each of their milestones on-time and on-schedule, working step-wise with our development team. Their expertise on *Nokia Symbian Series 60* development was evident in the final product, which has since gone on to delight our end-customers. I would recommend XenZu to anyone looking to do mobile client development.”
Top qualities: Great Results, Expert, Good Value.

Product Management at CounterPath

John Craig

“We hired XenZu to manage the hiring and operations for our outsourced development team. XenZu did a fantastic job sourcing highly skilled engineers for us very quickly, in any area that we needed (mobile and server-side development). XenZu project manages the team very well and constantly monitors the progress of each engineer, resulting in an on-time delivery of products. XenZu provides very responsive service and handles our concerns in a very timely manner. We have dealt with other outsourcing firms in the past and XenZu has provided the best service and results to date.”

Top qualities: Great Results, Good Value, On Time.

CTO at 3jam

Enlai Chu

Portfolio

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About

XenZu Technologies is a leading provider of software development services specializing in telecom industry. Check out the services we provide and our strong advantages. Please contact us if you have any further questions. Our headquarters are located within proximity to both: The City of San Francisco and Silicon Valley at:

100 N. Hill Dr. Suite #46
Brisbane, CA 94005 USA
ph: 1 (877) 870-3772

We have our engineering team located in the region, which has one of the best ratios of engineers’ expertise to development cost on the planet – city of Nizhniy Novgorod, Russia. For real-time communication sensitive projects we offer our near-shore option - engineering team located in Canada.

Nizhniy Novgorod is a third largest city of Russia, with a population around 1.5 million people, situated right on the junction of two beautiful Russian rivers - Volga and Oka, about 400km North-East of Moscow. It has been known as a scientific and industrial center of Russia for decades. It has one of the best Russian Universities, which provides its students with an outstanding level of fundamental education in various fields Russia has always been proud of: Mathematics, Physics, Cybernetics, Computer Science, etc.
At the same time the overall cost of living in the region and therefore the cost of development is relatively low.
This combination positions us uniquely to employ only the top engineers in the industry and provide our customers with the best solutions and products at the very affordable price.