Hire the Best Sikuli Specialists

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Kanayo O.

Nagoya, Japan

$5/hr
5.0
4 jobs

With 30 years of professional experience in international trade administration, the aviation industry, trading companies, and English education, I offer comprehensive support across diverse sectors. I would be happy to assist you with any business needs related to Japan. How I can support you 1.Bilingual Virtual Assistant ・Trade & Logistics: Support based on my extensive background in trading and avation. ・Document Preparation: Document / Trade & Customs Document ・Administrative Support: Email handling, scheduling, and data entry ・ Market Resserch: Detaled research on Japanese markets and trends. ・ Customs Support: Warm,attentive and client-centered communication style 2.Japanese Communication / Translation / Proofreading / Voice Recording ・Translation: EN ⇄ JP (Business, Travel) ・Japanese proofreading and transcreation ・Japanese Communication & Etiquette: Assisting with professional email correspondence and business communication in Japanese. ・Voiceover & reading: Clear and professinal Japanese voice recordings for educational marerials, narrations, automated systems. 3.Japan Travel Specialist ・Customized Itinerary Panning: Crafting unique travel plans taliored to your interests and budget. ・Logistics &Reservations : Booking domestic flights, Shinkansen(bullet trains), and high-end accommodations.  ・Local Insight &Recommendations: Providing "off-the-beaten -path" suggestions and culturre etiquette advice. ・Travel Concierge Services: Real-time suppot and troubleshooting for travelers visiting to Japan. About me ・Avid Traveler: I have a deep love for traveling domestic and internationally.  Interest: Visiting Shinto shrines ・Japanese Cuisine Enthusiast: I am passionate about Japanese food. I am committed to providing reliable, high-quality support. I would be happy to assist you with any business, language, or travel needs ralated to Japan. Feel free to reach out anytime! Thank you for visiting my page!  

  • Virtual Assistance
  • Company Research
  • Language Style Guide
  • Natural Language Generation
  • Hospitality & Tourism
  • Trade Interchange ARCUS
  • Customer Care
  • Ident-A-Kid CCSS
  • Teaching Japanese
  • Japanese
  • Culture
  • Communications
  • Hospitality
  • Travel Planning
  • Family Planning
Fuka M.

Osaka, Japan

$15/hr
5.0
4 jobs

Finance professional with experience in banking, FP&A, financial reporting, tax compliance, and cross-border business operations. Currently, I work in the finance department of a Japanese listed company, supporting financial reporting and cross-border business operations. I previously worked at the Malaysia subsidiary of a Japanese listed company, where I was responsible for: Monthly financial reporting and forecasting Consolidation package preparation (J-GAAP) Cash flow management and financial projections GAAP conversion (local GAAP → J-GAAP) Transfer pricing documentation support Previously, I worked in corporate banking and consulting, supporting clients with financial analysis and business strategy. 💡 What I can help you with: Financial analysis / FP&A Accounting support (especially J-GAAP or Japan-related business) Building financial models (forecast, budgeting, KPI tracking) Supporting foreign companies entering the Japanese market Communication support between Japanese and global teams 💡 Strengths: Strong understanding of both finance and business operations Ability to communicate with both finance and non-finance stakeholders Bilingual communication (English & Japanese) Experience working in multinational teams I am especially interested in long-term partnerships and projects where I can contribute to bridging Japan and global business. Availability: ~5–10 hours per week

  • Finance
  • Japanese
  • Financial Reporting
  • Cost Accounting
  • Management Accounting
  • Finance & Accounting
Miki S.

Asuncion, Paraguay

$5/hr
5.0
10 jobs

For AI, Apps, Narration, Training Data, and Business Projects, etc. "Clear, natural, and reliable Japanese voice recordings delivered with precision and professionalism." Hello, I'm Miki. I am a native Japanese speaker specializing in high-quality Japanese voice recording services for international clients. With experience in professional environments where accuracy, consistency, and attention to detail are essential, I provide clean and reliable recordings tailored to your project needs. Whether you need conversational Japanese, narration, app voice data, or AI training recordings, I ensure every file is delivered carefully and professionally. In addition to voice recording projects, I have experience appearing in films directed by a professor of Tokyo University of the Arts (Tokyo Geidai), where I performed spoken dialogue and voice-related work in a professional production environment. This experience strengthened my ability to deliver natural expression, emotional nuance, and clear pronunciation while following production requirements and direction. For overseas clients, working with a native speaker who understands both language nuance and professional communication is critical. I help make your project smooth, efficient, and stress-free. Why Clients Choose Me Natural Native Japanese I provide authentic Japanese pronunciation with clear articulation and natural intonation suitable for: AI voice training Speech data collection Apps and games Narration Educational content YouTube and social media Business materials Voice Performance Experience I have participated in film productions associated with a professor from Tokyo University of the Arts, gaining practical experience in spoken performance, voice expression, and delivering natural dialogue in professional creative projects. High Attention to Detail I carefully follow pronunciation guides, recording instructions, and file naming requirements to ensure consistency and accuracy. Reliable Communication I understand the importance of deadlines and smooth collaboration. You can expect prompt responses and professional communication throughout the project. Confidentiality & Professionalism Your scripts, recordings, and project information are handled with complete confidentiality. Services I Offer Japanese Voice Recording Natural conversational Japanese Script reading AI training voice data Narration Character and dialogue recordings Short-form recordings Sentence-by-sentence recordings QA & Accuracy Checks Pronunciation consistency Script verification Careful review before delivery Flexible Recording Support Quiet recording environment Organized audio files Support for various formats and instructions Benefits for Clients Save Time No need to search through multiple freelancers. I provide dependable, high-quality recordings with careful attention to project requirements. Smooth Workflow Clear communication and organized delivery help your production process move efficiently. Authentic Japanese Voice Receive recordings that sound natural to native Japanese listeners. My Professional Standards Accurate and detail-oriented work Consistent delivery quality Respect for deadlines Client-focused communication Professional and reliable collaboration Let's Create High-Quality Japanese Audio for Your Project If you are looking for a dependable native Japanese voice recording specialist who values precision, communication, and professionalism, I would be happy to support your project.

  • Japanese
  • Voice Acting
  • Narration
  • Audio Recording
  • Data Collection
  • Microsoft Excel PowerPivot
  • Canva
  • Artificial Intelligence
  • Virtual Assistance
  • Data Entry
  • Customer Support
  • Email Communication
  • Japanese to English Translation
  • English to Japanese Translation
  • Japanese to Spanish Translation
  • General Transcription
Anna C.

Taito, Japan

$10/hr
5.0
1 jobs

Former Flight Attendant | 13+ Years of Customer Service & Administrative Experience I provide reliable Customer Support, Travel Coordination, Administrative Support, Japanese-language services, and AI Training support to help busy professionals and businesses operate smoothly. My background in both hospitality and corporate administration allows me to deliver accurate, proactive, and detail-oriented support. What I can help you with ✔ Japan-based Customer Support (Email & Chat) ✔ Japan Travel Planning & Local Support ✔ Administrative Support ✔ Japanese Recording for AI Training ✔ Japanese Localization & Native Language Tasks ✔ Personal Shopping & Purchase Support ✔ Communication with Clients and Vendors ✔ Calendar & Schedule Management ✔ Data Entry & Internet Research ✔ Document & SOP Creation ✔ Invoice Processing & Payment Support Why work with me? ・13+ years of customer service and administrative experience ・3.5 years as a professional Flight Attendant ・9+ years in Sales Administration & Accounting/General Affairs ・Detail-oriented and highly organized ・Strong multitasking and problem-solving skills ・Proactive communication and quick response ・Experienced in workflow improvement and SOP creation ・Reliable, professional, and easy to work with I don't just complete tasks—I anticipate needs, solve problems proactively, and help create smoother operations so you can focus on growing your business. I look forward to working with you!

  • Customer Service
  • Phone Communication
  • Community Management
  • Technical Support
  • Travel & Hospitality
  • Transportation
  • Ticketing System
  • Restaurant
  • Amusement & Gambling
  • Voice Recording
  • Data Entry
  • Local Operations
  • Travel Planning
  • AI Trading
  • Japanese
Natsuki T.

Tokyo, Japan

$12/hr
5.0
7 jobs

Native Japanese speaker from Japan, originally from Kyoto and currently living in Shibuya, Tokyo. I can help with Japanese localization, proofreading, AI training data, natural Japanese expression checks, and voice recording. I specialize in making Japanese text sound natural, polite, and culturally appropriate for Japanese audiences. I also have knowledge of both traditional Kyoto culture and modern Tokyo trends. I am responsive, detail-oriented, and always try to provide smooth communication and accurate work. Skills: • Japanese Localization • Proofreading • AI Content Evaluation • AI Training Data • Voice Recording • Social Media Support

  • Japanese
  • Voice Recording
  • Writing
  • iPhone
  • Teaching Japanese
  • Virtual Assistance
  • Email Communication
  • Data Entry
  • Proofreading
  • Internet Survey
  • Content Moderation
  • Anime
  • Manga
  • Cultural Adaptation
  • Travel Advice
  • Lifestyle & Travel
  • Travel Video
  • Travel Writing
  • Google Shopping
  • Marketing
Seiken K.

Setagaya, Japan

$30/hr
5.0
6 jobs

Bilingual Network Engineer with experience in large-scale enterprise and e-commerce network design, implementation, and operations. Proficient in Cisco, Juniper, and Cumulus technologies, Layer 2/3 networking, VPN/EVPN, and automation using Ansible and Python. Known for accuracy in design reviews, proactive problem-solving, and delivering projects on schedule. Skilled in cross-functional collaboration within multicultural teams, with professional experience in both Japan and Australia. Holds a Japanese Language Teaching Certification and has tutored Japanese at university level, bringing strong communication and training skills to technical and multicultural environments.

  • Cisco
  • Juniper
  • Google Cloud Platform
  • Amazon Web Services
  • Oracle Cloud
  • Japanese
  • Brocade
  • Grafana
  • Ansible
  • Python
  • Atlassian Confluence
  • Linux
  • Bitbucket
  • PagerDuty
  • Microsoft Azure

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Don't just take our word for it

What does a Sikuli specialist do?

A Sikuli specialist builds automated workflows and graphical user interface tests by writing scripts that recognize on-screen images instead of relying on internal code elements. This approach allows automation of applications where traditional object identification fails, such as legacy systems or complex desktop software. The specialist captures visual patterns, writes logic to interact with those patterns, and maintains the script assets as the application interface evolves over time.

  • Authors Sikuli scripts using Jython within the SikuliX IDE to define precise sequences of mouse clicks, keyboard inputs, and wait conditions based on visual cues. The specialist structures these scripts to handle timing variations and ensures the automation logic remains stable during execution by implementing robust error handling and retry mechanisms for image detection.
  • Captures, organizes, and maintains the library of reference images, typically in PNG format, that the automation engine uses to locate buttons, fields, and menus on the screen. This task involves regularly updating these visual assets when the application undergoes interface changes, ensuring the image matching algorithms continue to identify the correct elements without false positives or missed detections.
  • Debugs failed automation runs by analyzing log outputs and reviewing screen captures to determine if an image match failed due to resolution changes, overlapping windows, or altered graphical themes. The specialist refines the search regions and adjusts similarity thresholds to improve reliability, then repackages the updated script directory for distribution or command-line execution in continuous integration environments.

How to hire a Sikuli specialist on Upwork

Step 1: Post a job

Define the visual automation tasks and GUI elements the freelancer must target. Use the Job Post Generator powered by Uma™, Upwork's Mindful AI to draft your requirements. Describe your needs in a few sentences and Uma drafts a job post for the role. You can write a new post, update a saved draft, or reuse an existing post.

  • Specify which applications require automation and list the specific on-screen images or buttons the script must detect.
  • State whether the freelancer must package scripts for command-line execution or run them within the SikuliX IDE.
  • Clarify if the role involves creating new .sikuli directories or maintaining existing image assets and code.

Step 2: Evaluate candidates

Review portfolios for working visual automation cases and organized image libraries. Uma can run instant video interviews and build shortlists with side-by-side comparisons to help you assess technical fit.

  • Look for examples of .sikuli packages that include both Jython-based code and corresponding PNG pattern images.
  • Check for evidence of debugging scripts after GUI changes to confirm the candidate handles visual drift effectively.
  • Verify experience with SikuliX IDE workflows and the ability to distribute packaged scripts for automated runs.

Step 3: Interview your top choices

Discuss how candidates handle image matching accuracy and script maintenance. Interviews can be scheduled and conducted within Upwork Messages with an immediate transcript and summary after each one.

  • Ask how they organize reference images to prevent false matches when multiple similar UI elements appear on screen.
  • Request details on their process for updating scripts when application layouts shift or buttons move.
  • Confirm their approach to testing visual workflows before handing over the final .sikuli directory.

Step 4: Agree on scope and begin work

Set clear milestones for script creation and asset delivery. Use Upwork Messages and the contract workroom for communication and project management, plus identity verification, payment protection, hourly tracking, and project funds for security.

  • Define deliverables as complete Sikuli script packages containing all necessary code and PNG image assets.
  • Establish criteria for accepting working visual automation cases that run without errors in the target environment.
  • Agree on a schedule for revising image libraries and code when the underlying application interface updates.

Upwork is not affiliated with and does not sponsor or endorse any of the tools or services discussed in this article. These tools and services are provided only as potential options, and each reader and company should take the time needed to adequately analyze and determine the tools or services that would best fit their specific needs and situation.

The rates and information provided in this article are based on current data and industry sources available at the time of publication. Freelance rates can vary depending on factors such as experience, location, project scope, and market conditions. Readers are encouraged to conduct their own research to confirm current rates and trends, as this information may change over time.

How much does hiring a Sikuli specialist cost?

$200-$800 per project is a typical range for focused Sikuli specialist work. Final pricing depends on scope, technical complexity, required integrations, source-material quality, revision needs, and the freelancer's experience level.

Script debugging and maintenance

$200-$500/project

Entry-level to mid-level
  • Identified causes of script failures and image matching errors
  • Updated .sikuli files with corrected logic and assets
  • Confirmation of successful execution after fixes

Visual automation script creation

$500-$1,200/project

Mid-level
  • Designed sequence of visual interactions and actions
  • Functional .sikuli directory with code and PNG assets
  • Instructions for running scripts via IDE or command line

GUI test case implementation

$1,200-$2,500/project

Mid-level to senior-level
  • Defined visual verification steps for GUI elements
  • Automated SikuliX scripts for regression testing
  • Organized reference PNGs for stable image matching

Script packaging and distribution

$2,500-$4,500/project

Senior-level
  • Executable formats for deployment without IDE dependency
  • Environment settings for consistent script execution
  • Guide for installing and running distributed packages

Complex workflow automation

$4,500-$8,000/project

Expert-level
  • Mapped multi-step visual processes across applications
  • Robust SikuliX solutions handling dynamic GUI changes
  • Strategy for updating images and logic as interfaces evolve

Frequently asked questions

Is hiring a Sikuli specialist worth it?

For most businesses, yes: hiring a Sikuli specialist is worthwhile. This approach automates repetitive GUI tasks when standard code-based selectors fail or are unavailable. It saves manual effort by letting scripts click buttons and read screens based on visual patterns.

How do I evaluate Sikuli specialist candidates?

Review their .sikuli script packages to see how they organize code and reference images. Look for clean directory structures where PNG assets match specific UI elements and Jython logic handles image detection reliably.

What tools does a Sikuli specialist use?

A Sikuli specialist uses the SikuliX IDE to write scripts and manage visual assets. They package these workflows as .sikuli directories containing Jython code and PNG images for distribution.

When should I choose visual automation over traditional testing?

Choose visual automation when application elements lack stable IDs or CSS selectors. Sikuli scripts interact with the screen directly by matching images, which works well for legacy systems or complex graphical interfaces.