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Performance Improvement freelancers for hire

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126 freelancers

Worldwide
Exclude freelancers from German-speaking countries
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126 freelancers available

Worldwide
Exclude freelancers from German-speaking countries
Leistungssteigerung
Average hourly rate amongst freelancers in the field of Performance Improvement: €50/h
Senior Oracle DBA & Exadata Expert | Infrastructure Architect | OCI | RAC | GoldenGate
Casablanca, Morocco
Senior Java Backend Developer
Paralimni, Cyprus
Consultant Prozessopt.-Projektmanagement-KI

Luis Catalan Montero

Valencia, Spain
Shopware Entwicklung - PHP | MySQL | TWIG | Smarty | Javascript | jQuery | CSS | HTML
Budva, Montenegro
iOS Developer

Néstor Adrián Gómez Elfi

Glasgow, United Kingdom
strategische HR-Beraterin & Interim Managerin mit Fokus auf strategische HR-Entwicklung

Regina Harjung

Varna, Bulgaria
Senior Database Administrator & Technical Consultant | Oracle, PostgreSQL, Cloud & AI

Marcin Badtke

Warsaw, Poland
Custom WordPress plugins, WooCommerce development, API integrations and backend automation
Fuengirola, Spain
Email Marketing & Marketing Automation Specialist
JAIPUR, India
Qualitatssicherungsspezialist und Qualitatscoach

Ahmed Hussein

Kairo, Egypt
Senior Backend Engineer (Java/Kubernetes), Available for B2B Contracts from April 2026
Prague, Czech Republic
Firmengründer, Unternehmer, Berater, Prozess-, Software- und IT-Experte, konsequenter Umsetzer

Jochen Kaiser

Arenas, Spain
Web Designer | Creating modern, user-centered websites that drive results
Minsk, Belarus
Senior Software Engineer
Jose A. Fassardi, Paraguay
Python Backend Developer mit Expertise in produktiven Backend-Systemen
Ostrzeszów, Poland
Senior Operations Executive & Program Manager

Sergii Ignatenko

Kotor, Montenegro
Senior Business Intelligence & SQL Consultant
Romania
Machine Learning Engineer & Computer Vision Specialist

SACHIN KUMAR

PUNE, India