EXPERTS IN HIGH-PERFORMANCE C/C++, PYTHON, LINUX

SILVER VERIFIED

We're a small and established development company of experienced professionals passionate in fast, secure and reliable software . We develop very fast networking, security, database, and machine learning software in C, C++, Python, and Assembly for Linux on x86-64 and ARM. Our solutions outperform traditional performance leaders (some of the talks and articles are listed at the below). We have significant experience in the network security field, so we deliver robust security and secure solutions.

Areas of our expertise:

  • C, C++, Python, JavaScript, and Perl/Raku programming languages
  • x86-64 and ARM assemblers, including SIMD extensions
  • High-performance and low-latency network applications (5G, SDN)
  • Network security (DDoS mitigation, IDS/IPS, DPI, WAF, VPN etc)
  • Performance optimization of machine learning algorithms
  • Probabilistic algorithms and custom machine learning for restricted environments
  • Advanced data structures and algorithms
  • Cryptography (VPN and TLS internals)
  • HTTPS servers' internals (Nginx, Apache HTTPD, Apache Traffic Server, HAProxy, Varnish, Envoy)
  • DNS servers' internals (BIND, Unbound)
  • GPU offloading
  • Linux kernel (TCP/IP, XDP, VMM, filesystems, virtualization)
  • Transactional and distributed database engines (internals of MySQL/MariaDB, PostgreSQL, ClickHouse, MongoDB, Redis)
  • Synchronous cluster communications

Our selected talks and articles:

  • Performance study of kernel TLS handshakes, NetDev 0x14, 2020
  • Web acceleration mechanics, SCALE 18x, 2020
  • Fast HTTP string processing algorithms,SCALE 17x, March 2019
  • Kernel TLS handshakes for HTTPS DDoS mitigation, Netdev 0x12, 2018
  • Kernel HTTP/TCP/IP stack for HTTP DDoS mitigation, Netdev 2.1, 2017
  • Linux Kernel Extension for Databases, Percona Live'16
  • Tempesta: a framework for HTTP DDoS attacks mitigation,IBM CASCON'14
  • Lock-Free Multi-Producer Multi-Consumer Queue on Ring Buffer, Linux Journal, 2013
Read more...
$10,000+
$50 - $99 / hr
10 - 49
Founded 2014
Seattle, WA
headquarters
  • 14900 Interurban Avenue South, Ste. 271
    Seattle, WA 98168
    United States

Focus

Service lines
100%
Custom Software Development
Client focus
60%
30%
10%
Midmarket ($10M - $1B)
Small Business (<$10M)
Enterprise (>$1B)
Industry focus
70%
30%
Information technology
Telecommunications
Application Platforms
80%
10%
10%
Frameworks and CMS
100%
Programming & Scripting
40%
40%
20%

Portfolio

Key clients: 

CloudLinux, Positive Technologies, Wallarm, MariaDB, Percona, Beeline

Reviews

4.9
4.916667
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Verification

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SILVER VERIFIED
Business Entity
Business Entity Name
TEMPESTA TECHNOLOGIES, INC.
Status
Active
Jurisdiction of Formation
Washington
ID
603 492 760
Date of Formation
March 30, 2015
Source
Washington Secretary of State
Last Updated
December 18, 2020
Payment & Legal Filings
Bankruptcy
No
Tax Lien Filings
0
Judgement Filings
0
Collections Count
0
Last Updated
December 18, 2020
Client Reviews
VERIFIED CLIENT REVIEWS
6
OVERALL REVIEW RATING
4.9
Source
Clutch
LAST UPDATED
January 18, 2021