Hire the best Bug Fixes Freelancers in Thailand

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  • $38 hourly
    ⭐️ Top Rated - Top 10% of talent on Upwork⭐️CTO| Strategic Business Consultant| Principle Solution Architect - SENIOR TOP-RATED DEVELOPER AND ALL ROUND AMAZING TECHNICAL KNOWLEDGE TO HELP YOU! - STARTUP SUPPORT MS Access application expert MS Excel to Website MS Office Tools & VBA Programming (MS Office Suite (Word, Excel, Access, Outlook, PowerPoint, Power Platform…) ✅ Advanced experience with Microsoft Access 97-2019/O365, VBA, SQL Server, VB Script, XML ✅ Migration of older access version to O365 64 bit. ✅ Cloud storage (MS SQL)- AWS, Azure - Certified ✅ Microsoft Access help desk support and problem resolution services ✅ Full Microsoft Access application creation and design and modifications ✅ Power Platform( PowerBI, PowerApps, Power Automate) ✅ Visio Expert. Building complex process models ✅ Excel to Access conversions ✅ Rapid development environment, especially for CRUD apps ✅ QR Code, Bar Code Outputs ✅ API integration with external sites i.e YouTube, Zoho, LinkedIn, Yahoo Finance, etc... ✅ Zoho, AirTable development, migration and support Provided strategic technical leadership to drive innovation, scalability, and efficiency for [industry] businesses on a fractional basis. Led the development and execution of technology roadmaps aligned with business goals, ensuring seamless digital transformation and product-market fit. Managed cross-functional teams, overseeing software architecture, cloud infrastructure, cybersecurity, and DevOps strategies. Advised on emerging technologies, AI/ML integration, and best practices in software development to enhance operational efficiency and competitive advantage. Optimized tech stacks, reducing technical debt and improving system resilience, scalability, and security. Established agile development processes, ensuring rapid iteration, risk mitigation, and continuous improvement. Partnered with executive leadership and investors to define technical vision, assess risks, and support fundraising and M&A activities. Spearheaded vendor negotiations and technology partnerships to drive cost-effective and innovative solutions. Provided mentorship and coaching to in-house engineering teams, fostering a culture of technical excellence and innovation. VB.Net Windows Application Development ✅ Custom application with source code Database Design ang Build ✅ ERD, UML ✅ Data normalization ✅ Physical design ✅ Process models Application Design ✅ UI/UX ✅ Wireframe ✅ Prototype ✅ Low Code/No Code ✅ Startup Business Consulting Enterprise architect with 30 years of IT experiences to help in project design, development, deployment. UX and UI Development.(Wireframe) • 20+ Years of Experience with Application Design to Online • Cloud certified in both AWS and Azure. -Cloud Migration • Experience in Assessment, Planning, Modernization, Migration, Testing, and Deployment • Requirement gathering and documenting MS Access-based applications • Advance MS Access form design UI/UX • Provide MS Office Training and remote desktop support • Experience with upgrading and redesign MS Access to newer versions • Experience helping Startup with business case and application design • Experience in data manipulation using ODBC, DAO ADO Objects in MS Access VB6. • Experience in x86 and x64 issues, conversions, and problem-solving. • Experience in MS Office usage with MS Access. - Excel, SharePoint, Visio • Experience in moving MS Access to Azure (SQL) backend • Dashboards/Websites/Reporting • Custom Software Development • Data Modeling and Process Automation (RPA) - Power Automate • Provide MS Office Training and remote desktop support. Microsoft Access is a complete, self-contained development environment. that includes many types of objects used to put together an entire "application." These objects are Forms, Tables, Queries, Reports, Modules, Macros, Controls. Sample Access Applications * Automated Word Document Creation * Automated PowerPoint Creation * BOM - Inventory, stock management systems * ERP - 100 User Production System * CRM - 1,000,000 USD in Sales Monitoring * Read & Edit AutoCAD files * Import & Export to Excel files * Customer User Interface and Application Designs * Test creation and monitoring * Business development networking tools * Games and puzzles * Teaching tools / Periodic Table
    Featured Skill Bug Fixes
    UI/UX Prototyping
    Visual Basic for Applications
    Data Migration
    Microsoft Access
    Rapid Application Development
    Microsoft Access Programming
    Bug Fix
    CRM Development
    Data Modeling
    Microsoft SQL Server
    Dashboard
    ERP Software
    Database Architecture
    Business with 10-99 Employees
    Microsoft Excel
  • $25 hourly
    Who said ninjas don't exist anymore? With over 12 years of experience in WordPress development and technical support, I'll slice through any challenges you face with precision and skill! As a Top Rated freelancer with a 100% job success score, I bring dedication, expertise, and a problem-solving mindset to every project. Whether you need a flawless WordPress site, top-notch technical support, maintenance, bug fixes, or any other WordPress-related services, I'm here to ensure your digital presence is seamless and high-performing. Expertise I Bring to the Table: ✅ WordPress Development ✅ Technical Support and Customer Service ✅ Website maintenance and updates ✅ Troubleshooting and Bug Fixes ✅ Code edits and integrations ✅ Security and malware removal ✅ Speed optimisation ✅ SEO optimisation ✅ Website migration ✅ Analytics ✅ Theme edits ✅ Landing pages ✅ WooCommerce Proficiency and skills: ✅ HTML, PHP, CSS, Javascript ✅ WPBakery, Elementor, Astra and other page builders ✅ Plesk, cPanel, WHM, CloudPanel ✅ AWS, Aliyun, LayerStack and other hosting providers ✅ MacOS, Windows, Linux ✅ M365, Google Workspace ✅ Adobe Photoshop, Adobe Illustrator ✅ Asana, Slack Why choose me? 💎 Extensive Experience: Over 12 years in WordPress development and technical support, including high-profile projects with companies like Microsoft. 💎 Proven Success: 100% job success score and Top Rated badge on Upwork, reflecting reliable, high-quality work. 💎 Diverse Skill Set: Proficient in HTML, PHP, JavaScript, MySQL, WordPress development, and technical support. 💎 Problem-Solver: Strong troubleshooting skills and a commitment to resolving issues efficiently. 💎 Tech-Savvy: Up-to-date with the latest tech trends and quick to learn new tools. 💎 Positive Attitude: Easy-going, collaborative, and effective in dynamic environments. 💎 Client-Focused: Dedicated to delivering tailored solutions and exceptional support for diverse needs. Trust others and their opinions: 🏆 ""He created a professional looking website with minimal direction very quickly and under time / budget." 🏆 "Great freelancer who is dedicated and comes up with solutions when needed. great work!" Ready to team up with a tech ninja who’s both responsive and committed to long-term success? I’m eager to tackle your challenges and make a lasting impact on your projects. Let’s connect and see how I can bring my expertise to the fight for your goals. Shoot me a message, and let’s get started!
    Featured Skill Bug Fixes
    Bug Fix
    Customer Support
    Technical Support
    Page Speed Optimization
    Website Maintenance
    WordPress Consultation
    WordPress e-Commerce
    WordPress Theme
    WordPress Customization
    WordPress Optimization
    WordPress Landing Page
    WordPress Website
    WordPress Bug Fix
    WordPress Development
    WordPress
  • $15 hourly
    Greetings, my name is Alex. I would like to provide to you best service as i can :) I am web developer and system administrator. Working 6/7 days per week. Always welcome! Looking for freelance team also. My skills: PHP, Wordpress, Joomla, System administrator, JavaScript, CSS, FrontEND development, Content manager, Social media manager, Linux Senior administrator, CISCO, Python Scripts.
    Featured Skill Bug Fixes
    WooCommerce
    Website
    Bitrix24
    PSD to HTML
    Bug Fix
    Front-End Development
    Web Server
    WordPress Plugin
    WordPress
    JavaScript
    CSS
    Joomla
    PHP
    Laravel
  • $20 hourly
    Hi, I'm a freelance developer with strong experience in PHP and databases. I can help fix problems in your website or system — especially with Laravel, MySQL, and API connections. - I work a lot with backend systems, reports, exports, and automations - I use tools like Laravel, Docker, Cloudflare Workers, and Google Scripts - I also build Telegram bots for reports, notifications, or custom features I enjoy learning new things. If you have an idea or problem, feel free to message me — I’m happy to help you think of the best solution.
    Featured Skill Bug Fixes
    Bug Fix
    Database
    Product Development
    Node.js
    Python
    Laravel
    PHP
    API
    Web Application
    Script
  • $20 hourly
    I’m a senior software developer experienced in building websites and applications in the financial industry.
    Featured Skill Bug Fixes
    Script
    Scripting
    3D Model
    Programming Bug Fix
    Bug Fix
    Bug Investigation
    Web API
    Blockchain
    Software Design Pattern
    DevOps
    Integral Calculus
    Product Development
    Web Application
    Web Development
    Artificial Intelligence
  • $17 hourly
    Need a website that’s fast, modern, and user-friendly? You’re in the right place. I'm a WordPress developer with over 10 years of hands-on experience, specializing in Elementor (including Pro and various Addons), custom HTML/CSS styling, and responsive design. I’ve built websites across a wide range of industries — from business and e-commerce to blogs and multi-language platforms. 💡 What I offer: • Pixel-perfect websites using Elementor (Free, Pro & Addons) • Custom dynamic features with JetEngine & other JetPlugins • Deep customization with HTML, CSS, and JavaScript • Speed optimization & clean code • Responsive design for mobile/tablet/desktop • Bug fixing, support & maintenance • Multi-language website setup Clients often appreciate the clarity, performance, and flexibility I bring to their websites. I focus on delivering clean and functional solutions that match each project’s specific needs. Let’s work together to bring your website idea to life. Drop me a message — I’d love to hear about your project
    Featured Skill Bug Fixes
    Web Design
    Website Maintenance
    Website Customization
    Page Speed Optimization
    Responsive Design
    JavaScript
    CSS 3
    HTML5
    Bug Fix
    Elementor
    WordPress
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