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    1,500 javascript encryption function hittade uppdrag

    ...listings. Financial Oversight (Manual): Track completed sales. Prepare or export data for invoicing buyers/sellers. Log payments and settlement statuses. Logs & Activity Tracking: Record all bids, auction actions, and admin edits. General Requirements Language Support: Swedish and English. Language switcher in the UI. Responsive Design: Mobile-friendly layout and functionality. Security: HTTPS encryption. Login required for all functionality. Session timeout for inactivity. Blind Bidding Logic: Bidders cannot see each other’s bids. Only the seller sees all bid history on their listing. External Payment When car is accepted and sold, a PDF-invoice is generated as per requirement. Optional Future Features: "Buy Now" pricing. Summary This specification d...

    $777 Average bid
    $777 Snittbud
    36 bud

    ...Travel Search: A search function where users can enter their current location and desired destination, as well as the time and date for the trip. The app should automatically show available travel options based on these parameters. • Filters: The option to filter travel results by price, transportation type (e.g., taxi, bus, car), and departure location. • Trip Details: When a user selects a trip, a detailed view should display information such as the price, route, and estimated travel time. Payment Feature: • In-App Payment: Users should be able to pay directly within the app, supporting popular payment options such as card payments, PayPal, Swish, or other local payment solutions. • Secure Payment: To build trust, the app should offer a secure payment platfo...

    $2360 Average bid
    $2360 Snittbud
    42 bud

    ...developer with us, you will have the opportunity to build new, unique gaming experiences that will transform how a lottery should function in a digital world. In this role, you will be responsible for creating half entertaining games and half thrilling winning chances that will keep our users engaged and coming back for more. We are looking for someone with a long experience in graphic interactivity on the web, or simply someone who has built web games in the past. To be considered for this role, you should have experience with libraries such as Phaser, , or similar tools for canvas/webgl rendering. You should also have a solid work experience with JavaScript or TypeScript as well as build tools. A drive to tweak game mechanics and effects to reach that extra step that ...

    $1063 Average bid
    $1063 Snittbud
    15 bud

    Hej! Jag har hemsida som är ej färdig. Du bör kunna är följande: NextJS React JS Skriva och använda API-anrop Javascript Bootstrap

    $2000 Average bid
    $2000 Snittbud
    1 bud

    Hej! Nu söker vår legaltech startup en till medlem. Vi söker efter dig som har; Goda kunskaper inom webbutveckling, Javascript och React. Gillar skriva effektiva och snygga kod. Goda kunskaper inom design En team player som gillar att ta eget ansvar. Flexibel i sättet du jobbar samt är lösningsorienterad.

    $550 Average bid
    $550 Snittbud
    2 bud

    Vänligen Vänligen Registrera dig eller Logga in för att se mer information.

    Sekretessavtal

    Hej vi driver ett konsultbolag i Stockholm med kontorsplatser tillgängliga på odenplan. Vi växer fort och är alltid ute efter drivna och härliga människor att samarbeta med. Har du kunskap inom webbdesign - WordPress - javascript - pyton - react - webflow - seo - digital marknadsföring - eller liknande så vill vi gärna träffa och snacka lite. Vi har basen i Stockholm men vi jobbar med utvecklare över hela landet. Ser fram emot att höra ifrån dig!

    $56 / hr Average bid
    $56 / hr Snittbud
    11 bud

    Hej! Jag funderar på att starta upp en verksamhet som bygger helt på ett webbaserat verktyg där man kan skriva in olika texter på olika platser på en förutbestämd mall. Verksamheten är väldigt likt (där kunderna bland annat kan skapa egna visitkort). Jag tänker mig ett Javascript där kunden kan skriva in olika texter där textsnitt och placering är förutbestämd. Kunden skall även ha möjlighet att lägga till fler objekt vid behov. Aningen svårt att förklara exakt hur jag vill att det ska fungera men bifogar en lite film där jag visar hur fungerar.

    $3435 Average bid
    $3435 Snittbud
    4 bud
    Mobilutveckling
    Avslutades left

    Android-app Jag har redan en design Hej, Jag har beställt en app som levererats och funkar fint. Jag vill nu vidareutveckla den och min utvecklare är uppbokad en lång tid framöver och söker därmed en frilansare. App: React Native + Redux ES6-7 Webpack för kompilering av Javascript Server: Node.js 8.9.4 MongoDB databas Sails MVC Framework

    $13698 Average bid
    $13698 Snittbud
    7 bud

    Vi söker en resurs som temporärt tar roll (ca 3 månader) i vårt utvecklingsteam med löpande utveckling.

    $21 / hr Average bid
    $21 / hr Snittbud
    13 bud
    120X7 Quiz
    Avslutades left

    120X7 är ett projekt inom Trivia Quiz. Projektet bygger på ett välbeprövat koncept som skördat stora framgångar i USA i form av en snabb och kraftig användartillväxt. Vi ämnar lansera ett ...länder. Vi är ett team på två personer med erfarenhet av business development och start-ups. För att ta konceptet från idé till produkt behöver vi nu utöka teamet med ytterligare kompetens. Vi söker dig som kan visa ett stort engagemang, våga utmana dig själv och alltid vara beredd att göra det lilla extra. Du har erfarenhet från att utveckla mobila applikationer. Förslagsvis har du kunskap i JavaScript och React Native. Är du den vi söker kommer vi erbju...

    $5877 Average bid
    $5877 Snittbud
    4 bud

    Vissa utvalda produkter kräver en funktion som inaktiverar köp-knappen innan kunden har tittat på en säkerhetsvideo i en javascript popup. Funktionen ska läggas till i ett child theme för att inte försvinna när modertemat eller Woocommerce uppdateras. Funktionen ska dokumenteras för att det enkelt ska gå att lägga till och ta bort utvalda produkter från funktionen. Funktionen ska läggas till och testas på en test-site. När arbetet är slutfört och godkänt behöver jag dokumentation för att enkelt kunna flytta över funktionen till den riktiga live-siten. Bifogat finns en beskrivning av hur scriptet fungerar.

    $337 Average bid
    $337 Snittbud
    12 bud

    Vi söker en senior frontend-utvecklare för utveckling av en integrerad utvecklingsmiljö baserad på webbteknik. Du har god erfarenhet av JavaScript, HTML5, CSS3, Chrome Plugins samt ramverk t ex Angular eller React. Vi finns på Lidingö, Stockholm.

    $21 / hr Average bid
    $21 / hr Snittbud
    14 bud

    Vi söker någon som kan lära ut front-end utveckling under en längre tid. Du skall ha goda kunskaper inom HTML5,CSS3,Jquery och javascript. Du skall vara en pedagogisk person och göra dig väl förstådd i tal och skrift på både Svenska och Engelska.

    $25 / hr Average bid
    $25 / hr Snittbud
    7 bud

    Hey, I want a complete website like () but it should be mobile friendly. I create my own web pages so I could edit and manage the look. What I need the most help with the programming of all functions. As advanced search function, member page, where a member can post ads, manage, edit, etc. Hej, jag vill ha en komplett hemsida likt () men den ska vara mobilvänlig. Jag skapar själv webbsidor så jag skulle kunna redigera och sköta utseendet. Det jag behöver mest hjälp med är programering av alla funktioner. Så som avancerad sökfunktion, medlemssida, där en medlem kan lägga upp annonser, hantera, redigera etc.

    $1409 Average bid
    $1409 Snittbud
    21 bud

    excel vba programming convert excel sheet function into VBA

    $23 Average bid
    $23 Snittbud
    14 bud
    Bygg en hemsida
    Avslutades left

    Körkortsjakten i Stockholm söker Junior back-end utvecklare Om dig och tjänsten: "Bli en del av vårt team och du kommer att påbörja en fantastisk resa, där...1) Du får saker gjorda, du vågar tänka utanför traditionella ramverk och du är inte rädd för att ta ansvar. 2) Du har kunskap inom och erfarenhet från minst ett webprojekt där serversidan är baserad på PHP och MySQL 3) Du har viss erfarenhet av hur man sätter upp och administrerar en Linux-baserad server med vanliga LAMP-tjänster 4) Det är ett plus om du har erfarenhet inom HTML, CSS, JavaScript och Ajax, men ditt fokus ligger på backend-utveckling samt viss server-administration. Och det är e...

    $533 Average bid
    $533 Snittbud
    10 bud
    Php, Laravel
    Avslutades left

    Körkortsjakten i Stockholm söker Junior back-end utvecklare Om dig och tjänsten: "Bli en del av vårt team och du kommer att påbörja en fantastisk resa, där du ...1) Du får saker gjorda, du vågar tänka utanför traditionella ramverk och du är inte rädd för att ta ansvar. 2) Du har kunskap inom och erfarenhet från minst ett webprojekt där serversidan är baserad på PHP och MySQL 3) Du har viss erfarenhet av hur man sätter upp och administrerar en Linux-baserad server med vanliga LAMP-tjänster 4) Det är ett plus om du har erfarenhet inom HTML, CSS, JavaScript och Ajax, men ditt fokus ligger på backend-utveckling samt viss server-administration. Och det ä...

    $8 / hr Average bid
    $8 / hr Snittbud
    10 bud
    Bygg en hemsida
    Avslutades left

    Vill bygga ett hemsida som har javascript.

    $132 Average bid
    $132 Snittbud
    3 bud
    Service modul
    Avslutades left

    ...identify that specific person. Next, what kind of unit does the costumer have? We are thinking of 2 dropdown lists. Manufacturer (Apple, Samsung, HTC, etc.) Model (If manufacturer is Apple; then iPhone 5, iPhone 5S, iPad 4, etc.) After the kind of unit has been established, we need to know what type of service the costumer is asking for. (Example, Screen replacement, speakers, etc.) This function needs to be connected to the inventory database, since we run the same inventory for our webpage and for the local shop. We need to keep the same amount of stock in both places, regardless of where the costumer places his/her order. So, for summary: First/Lastname Social Security Number Adress Telephone Number & Email Unit selection (Manufacturer & Model) Service ...

    $505 Average bid
    $505 Snittbud
    4 bud

    Will update you tomorrow.

    $18 Average bid
    $18 Snittbud
    1 bud
    Event Management
    Avslutades left

    Function Sheets / Budgeting & Overall event management

    $1151 - $1918
    $1151 - $1918
    0 bud

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    Framhäv Försegla Sekretessavtal

    Jag har pågående arbete relaterat till vårat tidigare projektWebpage - html javascript etc'

    $20 - $20 / hr
    $20 - $20 / hr
    0 bud

    NOTE: Developers responding with auto-reply, standard messages will not even be considered Vi har ett bokningsssytem för restauranger. I en vy visas alla bokningar som staplar. Denna sida som är byggd i PHP med en mängd javascript och css. Sidan fungerar bra för mindre restauranger. Men om restaurangen har många bord och många bokningar blir sidan långsam. Det beror på två saker. DOM - Det tar 2 sekunder att skapa DOM Javascript - det tar 2 sekunder att processa javascript på sidan Jag behöver en expert som kan optimera denna sida så att den går mycket snabbare. Vår idé är att byta ut alla DIV till bakgrundsbilder vilket skulle göra sidan mycket snabbare. Funkti...

    $553 Average bid
    Framhäv Brådskande
    $553 Snittbud
    5 bud

    We are looking for an experienced React.js developer to make precise UI co...developer, this should be a quick and straightforward task, with an opportunity for ongoing collaboration based on performance. Key Responsibilities: Align existing frontend with Figma design (pixel-perfect) Fix UI inconsistencies across pages Ensure responsiveness and cross-browser compatibility Maintain clean and optimized code Requirements: Strong experience in React.js Proficiency in HTML, CSS, JavaScript Good eye for UI/UX and design details Experience working with Figma designs Familiarity with Git/version control Timeline: Strict deadline: 3–4 days Note: Please share relevant work samples. We value speed, accuracy, and clear communication. Budget: Will be decided (based on experience and qu...

    $89 Average bid
    $89 Snittbud
    35 bud

    ...accurate and region-specific weather information for travelers planning trips during the summer. The website should offer real-time data, forecasts, and user-friendly features to help travelers make informed decisions. Key Features & Requirements: User Interface (UI) & User Experience (UX) Responsive design for desktop, tablet, and mobile. Clean, intuitive layout with easy navigation. Search function to find weather by city, region, or country. Optional map-based interface for selecting regions. Weather Data Integration with a reliable weather API (e.g., OpenWeatherMap, WeatherAPI, or similar). Display current weather (temperature, humidity, wind speed, conditions). 7-day forecast with temperature highs/lows, precipitation, and weather alerts. Optional: display sunrise/s...

    $100 - $250
    Försegla Sekretessavtal
    $100 - $250
    46 bud

    Project posted for a specific freelancer! BIDs created with AI will be disqualified as spam I have a small sensor-based consumer-electronics PCB that needs a neat, functional plastic enclosure. You will receive the board outline, component heights, connector locations and a few reference photos; the job is to translate that information...immediate 3D printing. 3. A short drawing or PDF that lists critical dimensions and recommended fasteners. Acceptance criteria • PCB drops in with zero interference. • All ports and sensor areas align within ±0.2 mm. • Enclosure closes flush and withstands at least three open/close cycles without stress marks. Feel free to suggest subtle design tweaks for better ergonomics or easier tooling—function comes first,...

    $23 Average bid
    $23 Snittbud
    17 bud

    I need a developer who can turn my personal idea into working software. Because I don’t speak English well, I’ll be communicating through an online translator, so short, clear messages—and patience—are essential. The project itself is technical: a standalone program for my own use. I’ll supply sketches, screenshots, and notes in my native language. You’ll advise on the best stack (Python, JavaScript, C#, or whatever you feel suits the goal), build the application, test it, and hand over: • Readable source code • A ready-to-run installer or executable • Simple usage instructions I can translate easily If you can add an option to switch the interface to my language, that’s a big plus. Please share a couple of small per...

    $19 / hr Average bid
    $19 / hr Snittbud
    76 bud

    I already have every design detail —HTML markup, CSS rules, JavaScript snippets, color specs, Google-Font choices, so this is purely implementation. Starting from my single-page HTML mock-up, I need the page rebuilt inside WordPress with Elementor. You’ll receive • a Word document that contains section-by-section HTML, CSS, and JS • three hi-res images for the team section • the original static HTML file for visual reference Scope of work 1. Recreate the layout in WordPress, using Elementor (or a lightweight child theme for anything Elementor can’t handle cleanly). 2. Match the dark-navy background, cyan accents, and specified Google Fonts pixel-for-pixel. 3. Make the team bios and contact email editable in the dashboard so non-dev ...

    $149 Average bid
    $149 Snittbud
    156 bud

    I’m halfway through my Year 12 Major Design Project and now need a hand turning the concept into a working prototype. The idea is simple: a small, batt...Remote sessions or annotated photos are fine. Acceptance criteria • Arduino sketch compiles without warnings and reliably triggers only on genuine disturbances. • Adjustable threshold works across at least three sensitivity levels. • Buzzer sounds at ≥85 dB within 200 ms of detection. • Clear PDF wiring diagram plus pin list. • Step-by-step commentary (plain English) explaining each function, variable and threshold calculation. If you’re comfortable with accelerometer filtering (Kalman or simple moving average), debouncing false positives and producing concise documentation, I...

    $28 / hr Average bid
    $28 / hr Snittbud
    32 bud

    ...both desktop and mobile. Right now slow loading times are hurting the user experience, search rankings, and conversion rate. The job covers: • Detailed audit of existing code and assets • Compression and re-encoding of all JPEG and PNG images (consider WebP/AVIF where appropriate), with responsive sizing and lazy loading • Minification, bundling, and proper defer/async handling of CSS and JavaScript • Elimination of render-blocking resources and unused code • Smart caching and CDN configuration where possible • Accessibility fixes that surface during the process (contrast, alt text, ARIA attributes) • On-page SEO tweaks tied to performance, including correct image metadata and efficient HTML structure Acceptance criteria • ...

    $22 Average bid
    $22 Snittbud
    76 bud

    ...(₹2,00,000 Budget, Full Servo, DSP Controlled, 3 Axis, 4th Axis Ready) --- 1. OBJECTIVE Develop a complete, structured, engineering-grade documentation package (book + visual guide) that enables a fabrication workshop to: - Design - Source - Manufacture - Assemble - Wire - Configure - Calibrate - Operate a 4ft x 8ft CNC Router Machine under a strict ₹2 lakh budget. The final output must function as a self-contained manufacturing manual, requiring no external expertise. --- 2. DELIVERABLES 2.1 Primary Deliverable - A print-ready PDF manual (80–120 pages minimum) - Structured like an industrial engineering handbook 2.2 Secondary Deliverables - All diagrams and illustrations embedded - Wiring schematics - Fabrication drawings - BOM sheets - Setup procedures --- 3...

    $13 Average bid
    $13 Snittbud
    2 bud

    ...visualisation (D3 / Recharts) MACHINE LEARNING ML model deployment, fraud detection pipelines, risk scoring, scikit-learn / PyTorch, MLOps basics CLOUD & DEVOPS AWS (Lambda, RDS, S3, API Gateway), Docker, CI/CD (GitHub Actions), infrastructure as code REGTECH / COMPLIANCE AML, KYC/KYB, PEP/Sanctions, identity document verification, GDPR, FCA regulatory context SECURITY Secure API design, OAuth2/JWT, data encryption, OWASP best practices, role-based access control EXPERIENCE & QUALIFICATIONS 5+ years of professional full-stack engineering experience, with at least 2 years in a senior or lead role Demonstrable experience building in a Regtech, fintech, identity, or compliance-adjacent environment Proven track record deploying and maintaining machine learning models in produ...

    $637 Average bid
    $637 Snittbud
    110 bud

    ...insights and tips. - Client Testimonials: Build trust and credibility. - Live Chat Support: Engage visitors in real-time. - Access to Listings by Area: Categorize properties by location. - Map Integration: Visualize property locations. - Water Access: Highlight properties with water access. Ideal Skills and Experience: - Proficiency in IDX integration - Strong web development skills (HTML, CSS, JavaScript) - Knowledge setting up domain URL's - Experience in creating real estate websites - UI/UX design expertise for user-friendly navigation - Knowledge of SEO best practices to enhance visibility - Knowledge creating new indexed web pages - Available fee-based maintenance and upgrades on an ongoing basis - Integration of website and CRM platform - Knowledge of YouTube videos ...

    $1500 - $3000
    Försegla
    $1500 - $3000
    284 bud

    ...White-label support (clinic branding) 5. Technical Requirements Laravel (latest LTS) REST API architecture Multi-tenancy implementation Secure authentication (Sanctum / Passport) Queue system (notifications, reports) Caching (Redis preferred) Cloud deployment ready 6. Integrations Payment gateway SMS / WhatsApp API Video consultation (WebRTC / Zoom / Twilio) 7. Security Role-based access control Data encryption Tenant data isolation Audit logs Deliverables Fully functional SaaS web application Source code (full ownership) Deployment support Documentation Admin dashboard Web-Based Clinic Management System Specialty: Rheumatology, Rehabilitation & Pain Management Technology: Laravel-Based Web Application 1. Executive Summary This proposal outlines the design and development of...

    $2206 Average bid
    $2206 Snittbud
    93 bud

    I'm looking for an experienced developer to create an advanced GTA 5 Roleplay server. The server should be highly customizable and feature-rich. Key requirements: - Custom scripts for an immersive experience - Economy system - Police and emergency services - Housing and real estate Ideal skills and experience: - Expertise in GTA 5 server customization - Strong scripting skills (Lua, JavaScript, etc.) - Experience with economy and roleplay systems - Knowledge of housing and real estate mechanics in games Please provide examples of previous work and relevant experience.

    $462 Average bid
    $462 Snittbud
    91 bud

    ...is not a beginner project — I need someone who understands both technical implementation and the security responsibilities that come with handling student data. Key Requirements: Strong experience building and deploying backend systems on AWS (Lambda, API Gateway, RDS/DynamoDB, S3, etc.) Deep understanding of FERPA and COPPA compliance Ability to design secure architecture for student data (encryption, access control, audit logs, etc.) Experience with authentication systems (OAuth, SSO, or similar — future integration likely with school systems) Ability to review an existing project, understand scope quickly, and execute without unnecessary delays What I’m Looking For: Someone I can actually talk to — communication matters Willingness to spend time upf...

    $25 - $50 / hr
    Brådskande Försegla
    $25 - $50 / hr
    53 bud

    I need an existing PDF updated in two ways: first, replace the specified text exactly where indicated; second, turn the form into an “auto-sum” document. Every time any of the value fields is changed, a total must recalculate instantly. Please keep the layout, fonts, and spacing identical to the original. Use Adobe Acrobat, JavaScript, or any other reliable method you prefer as long as the final file opens in free Acrobat Reader with the calculation working flawlessly. Deliverables are the updated, fully functional PDF and the source file you edited, along with a brief note that shows me where the sum script lives so I can adjust it later if needed. A tidy, accurate result and a quick turnaround will seal the deal.

    $10 Average bid
    $10 Snittbud
    14 bud

    ...price highlighting, and a detailed odds display that feels familiar to pro bettors yet remains uncluttered on mobile. The overall aesthetic is a modern, dark casino theme. Every screen—from desktop widescreen down to the smallest phone—needs to respond fluidly without sacrificing legibility. I’ll supply brand colours and logo; you translate them into clean, component-based HTML, CSS and vanilla JavaScript. No frameworks are mandatory, but lightweight choices (e.g. Tailwind, Alpine) are fine if they keep the codebase tidy and dependency-free. Once the exchange layout is locked, you’ll extend the same design language to the casino lobby, live-casino tables and market views, but the deliverable for this engagement is limited to frontend files only—no ...

    $2361 Average bid
    $2361 Snittbud
    204 bud

    ...serve events within a configurable radius. • Give users intuitive filters: by date, by location, and by event type. • Clean, de-duplicated results returned in JSON for my existing front-end to render. Acceptance criteria 1. At least three distinct event-listing sources integrated, each returning concerts/music, sports, and community events. 2. A cron-friendly script (or equivalent cloud function) that completes a full refresh in under 5 minutes. 3. No duplicate events shown; same event from different sources must merge gracefully. 4. Endpoints documented so I can plug them into the current UI without code rewrites. 5. Clear hand-off: repo with all code, environment variables abstracted, and a short README covering setup and extension....

    $20 Average bid
    $20 Snittbud
    43 bud

    ...reference) Include: Logo + Brand Name Certification Number (top right) Description & specs (left) QR Code (right) Product image (bottom right) Right side buttons: Print Save (PDF/PNG) PVC Card Design Specs Size: CR80 (85.6mm × 54mm) Clean, premium, minimal Grey/white luxury theme Proper alignment like IGI reports QR Code Auto-generate based on Certification Number Links to /verify/{cert_id} Print Function (Important) One-click print button Exact size (no scaling, no margins) Compatible with PVC printers Tech Requirements Frontend: Clean UI (React or simple HTML/CSS/JS) Live preview rendering Backend: PHP / Node self auto installable through Database: Store all cards PDF /excel export support Final Goal A simple, fast system where: Admin fills form → clicks publish...

    $91 Average bid
    $91 Snittbud
    26 bud
    AI Agentic Analytics Platform
    6 dagar left
    Verifierad

    ...approvals. - Analytics, dashboard, and reporting experience. - Customer journey and media measurement modules. - Activation connectors and optimization workflows. - Billing, usage metering, and licensing system. - Security, compliance, logging, and audit documentation. - QA test plan, deployment plan, and operational runbooks. Nonfunctional requirements - Enterprise-grade security, encryption in transit and at rest, and full auditability. - Scalable architecture that supports variable usage and high-volume workloads. - Explainable outputs with human override for sensitive actions. - High availability, backup, disaster recovery, and monitoring. - Compliance support for customer-specific regulatory obligations. Commercial model The platform should be sold as Sa...

    $2449 Average bid
    $2449 Snittbud
    139 bud

    ...widely supported format—whichever you judge most reliable). The packaged application must launch as a background service on boot, continue to expose its command-line controls, and include a small GUI front end so end users can toggle settings without touching the terminal. Core features that must work out of the box on every platform: • File monitoring of user-selected folders • On-the-fly data encryption • Keyword detection against a configurable list I’ll need reproducible build scripts (PyInstaller, cx_Freeze, Briefcase, or your preferred toolchain), code-signing instructions, and concise setup documentation so future versions can be cut in a single command. Once you feel the builds are stable, a quick screen-share walkthrough and a short tes...

    $20 / hr Average bid
    $20 / hr Snittbud
    32 bud

    ...meet the criteria and have successfully handled similar updates before, please message me directly with your experience and past work samples. Key expectations • You already have proven experience building or maintaining IRCTC Tatkal automation tools; this is not a first-time experiment. • The completed app runs on Windows 10/11, installs in one step, and stores credentials locally with encryption. • It logs in, searches the target train/class on the dot of booking opening, fills passenger details instantly and races through payment. Auto-detecting seat availability, one-click passenger filling, and any safe captcha-bypass or solving strategy you have used successfully in production are welcome. • Behind the UI, clean C# code (no compiled binaries onl...

    $1084 Average bid
    $1084 Snittbud
    37 bud
    Convert Excel VBA App Online
    6 dagar left
    Verifierad

    ...VBA-driven GUI. I now need the same experience available through a browser so colleagues can access it without downloading the file. The workbook is fairly simple: a user enters 2 parameters into input boxes, presses a "calculate" button, and some straightforward calculations are run, to output 2 sets of results from the calculations. Key requirements • Technology: please build it with JavaScript. I am open to the specific stack—plain JS, React, Vue, Svelte, or similar—but the finished code must run in any modern browser and be easy to host on a standard Linux server (Node.js or static + serverless functions are both fine). • Functionality to replicate: – Data-input forms that mirror the existing Excel userforms. – All u...

    $156 Average bid
    $156 Snittbud
    102 bud

    ...PDFs, DOC/DOCX or ZIPs, with a configurable max-size limit and server-side validation. • Basic comforts: online/offline badge, typing indicator, unread counter and email or push notification when the other party is away. Technical fit My back end is PHP (Laravel), so I need clear hooks, API endpoints or events I can drop straight in. Keep the front-end code framework-agnostic or in vanilla JavaScript if possible; if you need React or Vue, please isolate it in its own component folder. Deliverables 1. Fully commented source code (front end and back end) 2. Database migration or schema update script 3. Configuration notes for any third-party service keys 4. Quick-start setup guide and API documentation 5. Two-week bug-fix and hand-holding window after delivery ...

    $67 Average bid
    $67 Snittbud
    20 bud

    ...Netlify serverless function that sits in front of the Anthropic Claude endpoint. Validate each request with the Supabase-issued JWT and block anything that fails or exceeds rate limits. Return usage metrics so I can log prompt counts per user. AI Prompt Stability The letter-generation system prompt (approximately 5KB) currently lives inside alongside the UI code. Every time a developer touches the frontend there is a risk the prompt is accidentally changed or corrupted. This has happened repeatedly during development and each time it degrades the quality of compliance letters going to FCA-regulated advisers. Extract the prompt function from into a dedicated server-side file inside the Netlify function (e.g. netlify/functions/prompts/). The function must acc...

    $1009 - $2019
    Försegla Sekretessavtal
    $1009 - $2019
    87 bud
    Ai & Software Engineer
    6 dagar left
    Verifierad

    ...Welcome Popup** Implement a multi-step onboarding popup (design already complete) that captures how customers found us, their style vibe, and contact details — and pipes that data into our CRM. **Ideal candidate has experience with:** - Shopify custom development & Storefront API - eBay API / inventory webhooks - AI recommendation logic or third-party tools (e.g. Klaviyo, LimeSpot, or custom) - JavaScript / Node.js or equivalent...

    $16 / hr Average bid
    $16 / hr Snittbud
    189 bud