Ab testing jobs

...adapt our existing CRM (Perfex CRM) for administration, depending on suitability after early-stage review. UI/UX Reskinning Apply a Bootstrap 5 reskin across all modules and screens. Deliver a lighter, modern, and professional UI/UX experience. Maintain clean, consistent layouts, branding colors, typography, and navigation structure throughout the platform. Testing and Quality Assurance Full platform testing (desktop and mobile). Fixing bugs, polishing UI glitches, ensuring smooth cross-module operations. Mobile responsiveness must be properly handled across all major devices. Security & Database Hardening Apply security best practices (Laravel CSRF protections, SQL Injection prevention, proper session handling). Optimize database structure...

I'm seeking skilled Czech linguists for long-term ERP localization projects. Key Requirements: - Native or near-native proficiency in Czech - Experience in translating ERP content, particularly in IT and Finance, Supply Chain, and HR - Familiarity with CAT and AutoQA tools Ideal Skills: - Background in IT or ERP-related transla...Requirements: - Native or near-native proficiency in Czech - Experience in translating ERP content, particularly in IT and Finance, Supply Chain, and HR - Familiarity with CAT and AutoQA tools Ideal Skills: - Background in IT or ERP-related translation - Expertise in Finance, Tax, Supply Chain, and HR terminology Application Process: Please submit your CV and rates for translation, editing, and LQA-testing to carmen.chen. I aim to respond to all a...

I need a skilled freelancer to create screenshots and perform performance testing on my websites using Google Chrome. Requirements: - Capture high-quality screenshots of website pages. - Test website performance on Google Chrome. - Provide detailed reports on performance metrics. Ideal Skills: - Experience with performance testing tools. - Familiarity with Google Chrome. - Attention to detail and accuracy.

...achieved excellent Cost per Install (₹2.49) and Cost per Click (₹0.31) so far. We now want to scale further and 10X our revenue. What We Need: Someone who can work dedicatedly 6–8 hours per day, fully focused on our campaigns. Manage, optimize, and scale Google Ads (Search Ads, Display Ads, App Install Campaigns). Daily optimization: keyword research, bidding adjustments, negative keywords, A/B testing creatives. Weekly growth plan based on performance data. Responsibilities: Set up, monitor, and optimize Google Ads campaigns for installs, traffic, and conversions. Improve ROI, lower CPA/CPI further, and increase qualified installs/website actions. Identify new growth opportunities inside Google Ads (new keywords, audiences, experiments). Send daily reports and we...

...achieved excellent Cost per Install (₹2.49) and Cost per Click (₹0.31) so far. We now want to scale further and 10X our revenue. What We Need: Someone who can work dedicatedly 6–8 hours per day, fully focused on our campaigns. Manage, optimize, and scale Google Ads (Search Ads, Display Ads, App Install Campaigns). Daily optimization: keyword research, bidding adjustments, negative keywords, A/B testing creatives. Weekly growth plan based on performance data. Responsibilities: Set up, monitor, and optimize Google Ads campaigns for installs, traffic, and conversions. Improve ROI, lower CPA/CPI further, and increase qualified installs/website actions. Identify new growth opportunities inside Google Ads (new keywords, audiences, experiments). Send daily reports and we...

...(for integration, not for developing models) Understanding of Hybrid Renewable Energy and Power Management Systems Additional Information: We are a group of final-year students undertaking this as a major academic project. Hence, we are seeking a freelancer who is: Cooperative, patient, and supportive toward student projects. Comfortable with assisting and clarifying during integration and testing. Flexible with minor adjustments or queries during implementation. Deliverables: Modified and functional Arduino sketch (.ino) Updated Proteus simulation file (.pdsprj) MATLAB result plots and analysis (.m files or figure files) A brief documentation summarizing changes and final observations Budget: Open for discussion based on work scope and mutual understanding. How to App...

...automation logic based on user settings (fixed amount or %) Set up user onboarding flows (OAuth, banking, brokerage linking) Integrate Stripe for subscription payments Add full user analytics tracking (Posthog, Mixpanel, or GA4 + Clarity) Build clean, mobile-first frontend (can be Glide, FlutterFlow, WeWeb, or similar) Ensure GDPR/CCPA compliance (no sensitive info leakage) Prepare app for live launch (testing, basic security hardening) Deliverables: Fully functional app connected to live APIs User onboarding, investment settings management, purchase tracking, investment execution Stripe subscriptions fully functional User analytics dashboard Documentation for the backend and frontend (Optional) Support post-launch for small fixes The attachment below shows what I have already...

Compact BLE Wearable – Full Stack Hardware & Firmware Development We’re developing a compact BLE...power design required. Mechanical Fit – Must align with the provided industrial design (ID) structure and dimensional constraints. PC-Side Configuration – Support for gesture combo macros and touch sensitivity adjustment via a BLE-connected desktop tool. Scope: -Schematic design - Compact flex PCB layout - Firmware: BLE HID, touch gesture processing - Power optimization strategies - Bring-up and testing support This is a focused design — few components, but requires precision, space-conscious engineering, and battery efficiency. If you’re experienced with compact BLE wearables and CapSense integration, we’d love to hear from you. More te...

...currently looking for a freelancer who can assist with the following tasks: ■ Tasks Fixing errors on a matching site built with HivePress Fixing errors related to the OneSignal plugin Fixing and improving the WP Notification Bell plugin 【Development Environment & Rules】 Snippets only: Please do not modify directly Custom CSS only: Please do not modify directly No testing on the live site: All development must be done on the staging (development) site Please add clear comments to your code (e.g., /* HivePress offerheader css */) Access to staging site and admin accounts will be provided after project start 【Main Tasks Examples】 Fix issues where individual users are not receiving push or bell notifications Ensure that points are granted and notifications are

I'm looking for assistance with writing R code for specific exercises from Chapter 13: Multiple Testing of "Introduction to Statistical Learning" (2nd edition) by James, Witten, Hastie, and Tibshirani. Exercises needed: - Exercise 1 - Exercise 2 - Exercise 5 - Exercise 7 - Exercise 8 Requirements: - Write R code for the specified exercises - Include annotated comments for better understanding Ideal Skills and Experience: - Proficient in R programming - Familiarity with statistical concepts and multiple testing - Experience with "Introduction to Statistical Learning" exercises

...already have the Fancy Product Designer plugin (or am happy to purchase it based on your advice). The setup would involve: • Installing and connecting Fancy Product Designer with my current WooCommerce system • Creating a clean, simple customisation layout (matching my brand style — soft, clean, minimal) • Uploading initial product templates and elements (I’ll provide images and assets) • Testing to ensure it’s fully functional across desktop and mobile • Training me briefly on how to add more customisable products in the future if needed Ideal experience: • Strong experience with Fancy Product Designer • WordPress + WooCommerce expertise • Ability to make the design clean and user-friendly • Good communicat...

I need someone to join me on a call, someone who is strict but nice and not judgemental, to go through multiple rounds of testing me, on the 27th of april and possibly the 28th, you have to ensure that I remember all that is required. you will keep drilling me with concepts that illl provide and asking me questions and repeating the questions for those that I forget. I do not have full knowledge of the material at the start so you would have to be patient. there will be many concepts to ask about but its an easy task for the freelancer, all you need is to know how to read english. i will pick the lowest bid

...Red Menu Bar (Sticky Navigation) Background color: Red (#B80000 or close match). Text color: White (#FFFFFF). Font: Bold, clean, news-style (no cursive or script fonts). Links: Home US World Politics Business Tech Culture Lifestyle Opinion Sticky behavior (menu remains visible when scrolling down). Hero Slideshow Section Area reserved for a Hero Slideshow (currently static for testing). Insert one large Hero Image with overlaid headline text. Example headline: "World bids farewell to Pope Francis" Top Stories Section Grid of 3–6 featured articles. Show headline, short excerpt, and category under each. Trending Sidebar List Top 5 trending stories. Compact list either at side (desktop) or below Hero (mobile). Latest News Section List newest...

...integration • Inventory management • Admin reporting tools • Advanced admin dashboard • High flexibility for future upgrades and enhancements ⸻ Project Phases: 1. Database & API Infrastructure Setup 2. Landing Page + Registration/Login System Development 3. Client Dashboard Development 4. Admin Dashboard Development 5. Payment Gateway Integration + Security Implementation 6. Comprehensive Testing and Debugging 7. Soft Launch and Official Launch ⸻ Required Skills: • Proficiency in modern web stacks (Laravel / Node.js / Django) • Strong experience with API development and database management • Good UX/UI skills for professional user interfaces • Payment integration expertise (PayPal, Stripe, others) • Timely deliv...

Using the latest science, we have developed the Scientific Diet Quiz that uses a proprietary algorithm to accurately calculate your unique metrics. Key requirements: - Understand the latest diet science - - Genuine interest in diet and how it affects your health - Strong summary writing skills - Comfortable offering public feedback - Ability to simplify complex topics Ideal Skills: - Technical ability to take Quiz (desktop or mobile) - Science communication - Trend awareness Please answer the following questions: 1. True or False - The Standard BMI estimates body fat to assess health risks, and when a person is within safe BMI (18.5 to 24.99) they no longer have any excess body fat? 2. True or False - According to the latest science, the best diet to safely lose regular white/yellow...

I'm looking for a skilled mobile app developer to create an e-commerce app. The primary purpose of the app is to facilitate online shopping. Key Requirements: - Payment gateway integration is essential - Square must be integrated as the payment gateway Ideal Skills an...integration is essential - Square must be integrated as the payment gateway Ideal Skills and Experience: - Proven experience in developing e-commerce mobile apps - Expertise in payment gateway integration, specifically with Square - Strong knowledge of mobile app development frameworks and technologies - UI/UX design skills to ensure a user-friendly shopping experience - Ability to conduct thorough testing for a bug-free launch Please provide examples of previous e-commerce apps developed and your approach t...

I need a PDF field mapping specialist to map checkboxes and text fields for standard real estate contracts ...is a low code effort and the completed PDFs will need to be integrated with software. If you are aware of a lower cost PDF mapping tool and API, we are happy to consider that option. We have a draft of the code we will provide - but the x and y coordinates are wrong Key requirements: - Map text fields and checkboxes in PDFs - Label mapped fields - Ensure compatibility with in a testing environment What we will provide you: - The standard real estate contract templates that we need mapped - A log in - Drafted Code Attached you will find a sample of one of the contracts we need mapped. We need 12 documents mapped and expect this to take around 8 hours of work.

...website. The goal is to drive targeted traffic and generate quality leads/sales within a reasonable budget. Key Requirements: Strong expertise in Google Ads campaign setup and optimization Experience with keyword research and competitor analysis Ability to create compelling ad copy Experience with conversion tracking setup (optional but preferred) Understanding of audience targeting and A/B testing Must be proactive, communicative, and focused on results What I Need: Campaign strategy and planning Full campaign setup (search/display, depending on recommendation) Keyword research and selection Ad group structuring and ad creation Optimization tips for ongoing management This is an urgent project — looking to get started as soon as possible. Please include examples of prev...

I have some Node.js code, primarily used for automated testing with end-to-end tests, currently utilizing Chrome drivers. I need this code to be converted to work with Firefox or Cyberfox drivers instead. This is a web scraping project, so experience with web scraping and Node.js is crucial. Familiarity with automated testing, particularly end-to-end tests, will be highly beneficial.

I need a freelance tester to evaluate my Android app. The focus will be on basic functionality, UI/UX issues, and overall performance. Scope ...and bugs - Report issues clearly with screenshots or video if needed - Provide overall feedback about user experience Requirements: - Must have an Android phone (Android 9.0 or above preferred) - Good attention to detail - Basic experience in mobile app testing - Ability to complete testing within 1–2 days Deliverables: - Bug report document (simple, like a Word doc or Excel sheet) - Suggestions for improvement (optional but appreciated) Ideal skills and experience include: - Prior mobile app testing experience - Proficiency in documenting issues with screenshots - Strong analytical skills ...

I need a skilled developer to migrate multiple modules from an older version of the Akaunting platform to the latest version. Ideal Skills and Experience: - Proven experience with Akaunting - Strong development skills in PHP and Laravel - Familiarity with database migrations - Attention to detail and thorough testing capabilities - Ability to meet deadlines and communicate effectively Priority will be given to freelancers with direct experience in migrating Akaunting modules.

...the website and ensure it's production-ready. • Domain & Hosting: o Set up domain & DNS. o Deploy on hosting service (e.g., VPS, AWS, cPanel). o Enable SSL (Let's Encrypt or commercial cert). • Deployment & Configuration: o Upload frontend/backend files. o Set environment variables and DB connections. o Install dependencies (e.g., Node.js, PHP, MySQL). o Optimize performance and caching. • Final Testing: o Test all functionality, responsiveness, and bug-fix where needed. o Ensure forms, links, and dynamic features work correctly. o Set up monitoring and backups. ________________________________________ 2. Template Rebranding with Parametric Consistency Objective: Implement brand changes using the template’s native design system. • F...

...) Familiarity with web automation (Selenium/WebDriver) Experience with Python or the ability to write custom Robot libraries if needed Comfortable writing regular expressions and test data generators (e.g., using Faker) Understanding of test management tools and bug tracking systems (JIRA, TestRail, etc.) Excellent problem-solving skills and attention to detail Nice-to-Haves: Experience testing Salesforce or similar enterprise platforms Knowledge of CI/CD tools like Jenkins, GitHub Actions, or GitLab CI Contributions to open-source Robot Framework projects or plugins...

Relaunch and Modernization of Outdoor Blog (WordPress, SEO, Monetization, GDPR) 1. About the Blog I run , a professional blog about fishing, outdoor adventures, and gear testing. The site is content-rich and already has established SEO authority, but the design, speed, monetization, and mobile optimization need a full refresh. 2. Project Goals Modern, clean, mobile-first WordPress design. Maintain or improve current SEO rankings and page speed (no loss of backlinks, SEO, or performance). Enable better monetization (affiliate links, ad banners, CTA boxes, partner logo displays). Full GDPR (DSGVO) compliance: Cookie consent, Double Opt-In newsletter, contact form. Easy backend usability because I am semi-proficient in WordPress (I can handle small tasks but not heavy development)

...zone) --- ## **Key Deliverables** 1. **“Zone KPI Analysis”** tab in Excel, one row per zone (ASN, CEECA, CHN, CWE, IND, JPN, LAM, MEA, NAM, SEU) with columns for: - **FY22–FY24 Act Orders & Revenue** (GETPIVOTDATA from `MBR PV06`) - **FY25 Plan Orders & Revenue** (MBR25 25.4) - **Δ FY24 vs MTA & Δ FY25 vs MTA** (MBR vs MTA cols AN/AO) - **Q1–Q4 Booked & Committed** (PV06 cols AB/AC + AD/AE + AF/AG + AH/AI) - **FY25 Total Funnel & “Rest”** (Summary FY25 col C minus sum of Qn) - **FY25 Act/Scheduled** (Summary FY25 col D) & **Backlog** (`MBR PV06` col AK) - **# New vs # Core Markets** and **% splits** (COUNTIFS on `InVivo FreD OLIs` Flag Y/N) - **# New-Market by Type**...

I need an experienced coder proficient in Pine Script to develop a custom script for trading that utilizes a specific zigzag indicator to identify high highs and low lows, which will be marked as Point X and Point A respectively. The script should then monitor for a retracement between 0.236 and 0.618, which will be marked as Point B. It is crucial that once Point C ...which will be marked as Point B. It is crucial that once Point C is confirmed (which should not be below Point A), the script identifies potential buying opportunities with targets set as per Fibonacci levels, and similarly, inversely for short selling opportunities. Required skills: - Pine Script - Technical Analysis - Fibonacci Trading This is a fixed price project, contingent upon successful testing and project c...

...skilled iOS app developer to build a feature-rich, user-friendly mobile application. The ideal candidate should have expertise in Swift, Xcode, and UI/UX principles. Project Scope: - Develop a native iOS application from scratch. - Implement seamless UI/UX for an intuitive user experience. - Integrate APIs for dynamic data handling. - Ensure app optimization & performance tuning. - Conduct rigorous testing & debugging before deployment. Skills Required: Proficiency in Swift & Objective-C Experience with Xcode & Apple’s development ecosystem Knowledge of third-party API integration Strong understanding of UIKit & SwiftUI Ability to ensure app security & data privacy compliance Preferred Experience: - Previous iOS apps in the App Store (include l...

...exists yet. • System Testing: The complete system needs review and testing to ensure all processes work correctly. 5. What needs to be done: • Fix Website Errors: • Review all codes. • Correct bugs and incomplete features. • Ensure stable and secure website performance. • Develop an Android Application: • Build a simple Android app from scratch. • The app should allow users to watch videos (linked from the website) without account registration. • A basic File Manager/Downloader feature is preferred. • Lightweight and suitable for Google Play requirements. • Create and Connect API: • Build an API system between the website and the app. • Track views and downloads accurately. • Update promoters' earni...

I need to upgrade the code of my PHP website running on PHP 5.4 and MySQL 5.5 to the latest PHP version and the latest MySQL or MariaDB. Requirements: - Update existing PHP code to be compatible with the latest PHP version. - Upgrade MySQL 5.5 to the latest MySQL version or switch to MariaDB. - Ensure all functionalities remain intact and perform thorough testing.

I need an experienced developer to complete an existing project built with AngularJS and the Ionic framework. Key tasks include: - Backend integration using Node.js - Bug fixes and thorough testing Requirements: - Proficiency in AngularJS and Ionic - Attention to detail and problem-solving skills - Ability to work with documentation Looking for a reliable freelancer to ensure timely and quality project completion.

I need a data engineer to perform descriptive analysis on historical well testing records. Key Requirements: - Analyze historical well testing data - Provide insights through descriptive analytics - Expertise in handling large datasets Ideal Skills: - Proficiency in data analysis tools (e.g., Python, R) - Experience with data visualization platforms (e.g., Tableau, Power BI) - Strong background in working with historical datasets Please share your relevant experience and approach.

We are looking for someone to perform an in-person audit at a testing center in San Salvador. This audit is being conducted to assess if the staff on site is following the rules and regulations and are monitoring test takers to ensure there is no cheating going on. This is a great opportunity to help improve standardized test administration. We provide full training for this assignment. ***PLEASE NOTE: Once you are booked the audit cannot be postponed or assigned to someone else.***

...cancellations  6. Curated Product Bundles ‘Buy more, pay less’ bundles to increase average order value and introduce complementary skincare routines  7. Tiered Loyalty Program Points, VIP perks, early access, birthday gifts, and exclusive content to boost retention and lifetime value  8. Immersive AR & AI Experiences Virtual try-on tools and AI-driven skin analysis/coaching to replicate in-store testing and personalized consultations at home  9. Educational & Inspirational Content Integrated blog/journal with tutorials, ingredient deep-dives, behind-the-scenes stories, and lifestyle tips to engage and inform  10. Strategic Influencer & Social Commerce Seamless integration of influencer campaigns (TikTok Reels, Instagram) and shoppable posts ...

...the website and ensure it's production-ready. • Domain & Hosting: o Set up domain & DNS. o Deploy on hosting service (e.g., VPS, AWS, cPanel). o Enable SSL (Let's Encrypt or commercial cert). • Deployment & Configuration: o Upload frontend/backend files. o Set environment variables and DB connections. o Install dependencies (e.g., Node.js, PHP, MySQL). o Optimize performance and caching. • Final Testing: o Test all functionality, responsiveness, and bug-fix where needed. o Ensure forms, links, and dynamic features work correctly. o Set up monitoring and backups. ________________________________________ 2. Template Rebranding with Parametric Consistency Objective: Implement brand changes using the template’s native design system. • F...

I'm looking for assistance in creating a new product or service. Key Requirements: - Ideation and concept development - Market research and analysis - Prototyping and testing Ideal Skills & Experience: - Product development expertise - Strong research and analytical skills - Experience in prototyping and product testing

I am looking for Python coder who can help me with proper algo trading and back testing and forward testing

I am seeking to develop an AI-powered outbound calling agent that will contact 3,000 retail locations to ascertain whether they stock our brand products in their stores. Additionally, we aim to create an online store locator for customers to conveniently locate our products. I have been testing Synthflow and have established a workflow that integrates with Zapier and logs the results in Google Sheets. While I have successfully completed most of the tasks, the current flow is not functioning as intended. I am open to alternative suggestions and ideas to enhance the workflow.

I need a thorough functional testing of a web application, specifically focusing on forms and inputs. Key requirements: - Validate all forms and input fields - Ensure proper error messages and validations - Test across multiple browsers and devices Ideal Skills: - Experience in functional testing - Familiarity with web applications - Attention to detail and strong analytical skills

I'm seeking an experienced specialist to optimize product purchases on both our e-commerce website and mobile app. The primary goal of this project is to increase our conversion rate. Ideal skills and experience include: - Proven track record in purchase optimization - Expertise in both web and mobile platforms - Familiarity with A/B testing tools, heatmaps, and AI-based recommendation systems - Strong analytical skills to identify and implement effective strategies - Ability to improve user experience and streamline the purchase process Your work should lead to a measurable increase in our conversion rates. Please share case studies or examples of previous work.

I need a QA specialist to test my designed page, ensuring it looks exactly the same across all devices as shown in Figma. Requirements: - Test on mobile phones, tablets, and desktop computers. - Evaluate on iOS, Android, and Windows Mobile. - Check for accuracy in portrait orientation. Ideal skills and experience: - Strong QA background - Experience with Figma and web development ...the same across all devices as shown in Figma. Requirements: - Test on mobile phones, tablets, and desktop computers. - Evaluate on iOS, Android, and Windows Mobile. - Check for accuracy in portrait orientation. Ideal skills and experience: - Strong QA background - Experience with Figma and web development - Familiarity with multiple devices and OS platforms - Attention to detail and thorough testing...

...not just the infrastructure Collaborate with a team of senior developers and AI researchers in a fast-paced, mission-driven environment You Might Be a Great Fit If You… Are fluent in German (non-negotiable) Have 5+ years of professional experience with Laravel, including Livewire in production environments Are a Laravel expert who understands the framework deeply—architecture, Eloquent, queues, testing, performance Have hands-on experience with CI/CD, version control workflows, and deployment tools (like Forge, Envoyer, GitHub Actions) Understand Linux servers, Nginx, MySQL/PostgreSQL, and basic server hardening and performance tuning Favor simple, efficient solutions over overengineered systems Are proactive, organized, and take ownership of your work from code to ...

Are you a dynamic, self-motivated multitasker with exceptional communication skills? Do you thrive in fast-paced, cutting-...across search engines. You’ll free up 60+ hours/month for our CEO—so he can focus on scaling the business. What you’ll get: Growth – Learn from Europe’s best founders and fast-track your career. Flexibility – Remote + office days in (twice a month). Covered expenses – Fuel costs reimbursed for office trips. A tight-knit team – No corporate BS, just high-impact work. AI Testing Exposure – Be part of the innovation process by testing and giving feedback on cutting-edge AI tools before they hit the market. This is a hybrid role, ideal for someone who is based in the Vorarlberg region, and can drive t...

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...adherence to retrieved content - Ability to display citation sources and assess reliability - Support long contexts (sliding window, packing by token, summarization, …) 6. System evaluation & monitoring - Reporting retrieval quality with benchmarks (recall, precision, nDCG) - Assessing answer quality (accuracy, honesty, citation sources) - Integrating dashboard/logs to monitor system quality - Testing with real QA datasets 7. Infrastructure & scaling - Backend using FastAPI / LangChain / LlamaIndex - Support inference on GPU (Triton, OpenVINO if needed) - API security (auth, rate limit, log) - Cache effectively embedding and LLM results 8. Documentation & handover - Clear codebase, detailed documentation and architecture diagram - Internal engineer guidance sys...

...Agreements and Goal-Setting - Coach Presence and Applied Skills - Effective Coach–Client Communication and Rapport - Facilitating Client Growth and Accountability - Coaching Business Practices and Professional Development 2. Redesign Existing Courses (30, 60, and 120 hours): - Update course modules, quizzes, and activities to reflect the new content outline. - Ensure **testing formats and assessments** align with the updated BCCE requirements. - Integrate scenarios, case studies, and interactive elements that assess applied skills and ethical decision-making. 3. Upgrade Course Quality and Professionalism: - Enhance instructional design flow, visual appeal, and learner engagement. - Incorporate **multimedia elements** (e.g., videos, voice...

...project involves troubleshooting UI issues, fixing component state/render bugs, and optimizing the app for speed and responsiveness. What Needs To Be Done: Identify and fix React component issues (props/state bugs, re-renders, broken UI parts) Clean up unused code, optimize imports and bundle size Improve load times, lazy load where needed Audit performance (Lighthouse/Core Web Vitals or custom testing) Address responsiveness issues on mobile (Bonus) Provide suggestions for UI/UX improvement Skills Required: Strong React (functional components, hooks, context, etc.) JavaScript/ES6+, HTML, CSS Familiarity with Webpack, Vite, or similar tools Experience using browser dev tools and profiling React apps Familiarity with Lighthouse or performance auditing tools Budget: $700 –...

I need a skilled freelancer for: Web Application Security Testing: - Conduct penetration testing (external) Backend Optimization: - Improve performance of a Laravel/PHP application Database Performance: - Optimize MySQL and PostgreSQL databases - Develop custom automation scripts Ideal Skills & Experience: - Strong background in PHP, Python, web security, and backend development - Experience with vulnerability assessments and automation scripting - Proficiency in MySQL and PostgreSQL - Familiarity with Laravel framework Please share your relevant experience and approach. Looking forward to your bids!

I need a backend developer to connect a Netlify frontend to the GPT-4 API. Key Requirements: - Accept user input via a real-time input field. - Return a GPT-generated marketing script. - Collect user's name and email after the message. - Send the generated script to the user's email using SendGrid or a similar service. - Must handle CORS correctly. - Backend must be hosted on C...email using SendGrid or a similar service. - Must handle CORS correctly. - Backend must be hosted on Cloudflare Workers. Ideal Skills and Experience: - Experience with API integrations, especially with GPT-4. - Proficient in handling CORS issues. - Familiar with Cloudflare Workers and real-time input handling. - Knowledge of email services like SendGrid. - Quick turnaround (1-2 days) and thorough t...

...(Russian SEO best practices) Inventory & logistics setup (FBO/FBS) Pricing strategy for the Russian market Day-to-Day Store Management Order and return management Customer communication (in Russian) Listing updates, stock control, and seasonal adjustments Competitor monitoring and pricing optimization Advertising & Promotions Creation and management of Ozon advertising campaigns (PPC) A/B testing of listings and creative Participation in Ozon promo events (flash sales, seasonal campaigns) Analytics & performance tracking Compliance & Platform Navigation Guidance on Ozon’s seller policies and updates Invoicing and tax guidance for non-Russian sellers Support with customs requirements and labeling compliance Growth Strategy & Market Insigh...

...particularly in API creation and management Familiarity with Firebase services (Firestore, Authentication, Notifications) Ability to work with existing codebases Clean, maintainable, and well-documented coding practices Good communication skills and responsiveness Bonus Points For: Experience working on ticketing platforms or marketplace-style apps Familiarity with Vue.js (for any frontend API testing or adjustments) Other Details: Clear documentation and task breakdown will be provided Code must be committed frequently to our Git repository Short-term initial project, but potential for ongoing work if quality and reliability are demonstrated To Apply: Please provide: A brief description of your relevant experience Links to previous Flutter/Laravel projects (if avai...