Boyarka, Kyyivs'ka Oblast', Ukraine
$20/hr · Starting at $25
Performance Testing & Analysis: Conducting load, stress, and endurance testing to identify performance bottlenecks and ensure applications meet their performance benchmarks. Optimization Recommendatio…
Kiev, Kiev, Ukraine
$25/hr · Starting at $1,000
Performance optimization. We always consider performance as one of the top priority criteria for all solutions we're working on.
$50/hr · Starting at $5,000
Extensive (20+ years) experience in multiplatform/cross-platform system programming in C++ for Windows/Linux, including (but not limited to) STL, multi-threading, networking (UDP, TCP, TLS), cryptogra…
$50/hr · Starting at $30
Solid experience in UNIX and Linux system administration. Good skills in perl and shell scripting. Experience in highload web systems design, storage systems design, implementation and maintenance, SA…
Past Earnings
$25/hr · Starting at $50
Area of expertize: * Unix system installation, customization and support (mail service, web site, virtualization, performance tuning) * Asterisk PBX installation, support, advanced VoIP services de…
$15/hr · Starting at $25
DB2, Oracle, Informix, MS SQL, MY SQL, MS Access Data Warehousing and Business Intelligent Systems Database Designing and Performance Tuning Data Recovery and Repair Logical and physical design a…
$5/hr · Starting at $25
Database administration: installation, configuration, performance tuning, replication, design table schema, procedures, triggers.
$40/hr · Starting at $500
Proficient with Swift and Objective-C Expereince with iOS frameworks such as Core Data, Core Animation, ARKit, AVFoundation and etc. Familiarity with RESTful APIs to connect iOS applications to back-e…
Professional experience and skills: • Oracle PL/SQL development skill;• SQL Optimisation skill in an Oracle environment;• Development any DB objects: Dynamic SQL, Triggers, Types, Pa…
$35/hr · Starting at $25
I’ve been working on high load web applications 5+ years as a Software Engineer, and Team / Technical Lead in recent years. Performance optimization, scalability and recommending algorithms are all pa…
Dnipro, Dnipropetrovs'ka Oblast', Ukraine
$30/hr · Starting at $30
Themes and plugins development, customizations, code refactoring and optimization. Installation and troubleshooting. VPS setup and support. Cleaning infected (hacked) WordPress sites. Pretty anything
$20/hr · Starting at $100
Custom Backend Development: We architect and develop robust backend systems tailored to your application's specific needs. From database design to server-side logic, our experts ensure optimal functio…