Technology & Programming Projects

Design & Organization of Waste Collection Data Using Star Schema

Design and implementation of a Data Warehouse using a Star Schema to analyze waste collection operations. The project focuses on transforming raw operational data into structured dimension and fact tables to support data-driven insights and decision-making.

Web Developer Needed for Cardiology Consulting Website

I am looking for an experienced web developer to create a professional, modern, and user-friendly website for a cardiology consulting practice. The website should be clean, informative, and designed to instill trust with patients. Key Requirements: Modern, responsive design (mobile-friendly) Professional layout with sections for services, doctor profiles, and patient resources Contact forms and appointment booking integration (if applicable) Option to publish blog posts or educational content SEO-friendly structure for better search visibility Easy-to-use content management system (preferably WordPress or similar) Optional Features: Patient testimonials Integration with email newsletter tools Calendar integration for consultations Skills Needed: Web Development (WordPress, custom HTML/CSS, or similar) UI/UX design for healthcare/professional services Optional: Booking system or form integration Please provide examples of similar professional or healthcare websites you have built, along with your estimated timeline and cost for this project.

.Net C# Developer–Strong English Required (Remote–non USA)

We are seeking a Senior Dotnet Developer with excellent English communication skills to join our remote team. This role is open to professionals based anywhere in the Americas, excluding the United States.

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Reformatting and cleaning data from an old CRM

I have several excel spreadsheets with excessive data which need cleaning and updating then putting into a workable format

Developer to Migrate Mailgun SMTP Integration to Mailgun API

Project Overview We are looking for an experienced developer to help migrate our existing email sending system from Mailgun SMTP to the Mailgun API. Our application currently sends transactional emails via SMTP, and we want to move to the API-based method to improve performance, scalability, and reliability. This is a one-off integration project for someone with solid experience working with Mailgun and email delivery systems. What We Need Done Replace our current SMTP-based Mailgun integration with the Mailgun HTTP API Ensure the new API-based system fully replicates our current email functionality Implement support for email content, headers, and attachments where required Ensure the system is reliable and suitable for production use Test the integration thoroughly to confirm successful delivery Provide brief documentation so we understand how the new implementation works Required Experience Please only apply if you have direct experience with Mailgun integrations. You should have: Strong experience integrating the Mailgun API Experience working with REST APIs Good understanding of transactional email systems Experience migrating from SMTP-based systems to API-based email sending Knowledge of email deliverability best practices Nice to Have Experience working with high-volume email sending Familiarity with email headers and MIME structures Experience improving email delivery performance Application Requirements When applying, please include: A brief summary of your experience with Mailgun Examples of similar Mailgun or email API integrations you have completed Your estimated timeframe to complete the work Your proposed cost Applications without relevant Mailgun experience may not be considered. We are looking for someone reliable who can complete the integration efficiently and ensure the new system works smoothly in production.

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Host deploy and test and existing app

This project aims to deploy, on a dedicated VPS server, the complete environment required to run the WHIMO solution developed by the European Forest Institute. WHIMO is an Android application designed to collect, store, and transfer geolocation data to support compliance with the EU’s EUDR regulation. To operate properly, the mobile application relies on a stable, secure, and publicly accessible backend environment. The mission is to deploy, configure, and secure all backend services of WHIMO using the official GitHub repositories, and to ensure that the API is fully operational so the Android application can connect to it. This includes preparing the VPS, installing all dependencies (Docker, PostgreSQL, Redis, Gunicorn, HTTPS reverse proxy), setting up Firebase credentials, configuring the network and security layers, and delivering complete technical documentation. The final objective is to deliver a stable, secure, and operationnal hosted application on the new server environment, ready for use , while respecting best practices in development, security, and operations. Repositories Android Application: https://github.com/EuropeanForestInstitute/whimo-android Backend (Django + REST API): https://github.com/EuropeanForestInstitute/whimo-backend Infrastructure (Optional – IaC): https://github.com/EuropeanForestInstitute/whimo-infra To be provide : VPS credential

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Build booking system on Wix

I need to integrate a booking system into my existing website on Wix. The system should be built using Velo and any other tools necessary. The goal is to create a booking flow similar to this example: https://fantasticcleaners.com/#/init/select-service Please review the link carefully and go through all the booking steps and pages before responding. The system should include a similar multi-step process (for example: selecting the service, entering property details, choosing extras, selecting date and time, and checkout). This is my second time hiring for this task, so I need someone who clearly understands the scope and can confirm they are able to build something very similar on Wix. Please provide: • Your quote for the project • An approximate timeframe for completion • Confirmation that you have reviewed the example booking flow and can build a similar system Thank you.

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Podcast section for my website

Seeking a skilled web designer/developer to craft a polished podcast section for knightspire.com. Deliverables: an attractive, responsive interface to list episodes with artwork, show notes, timestamps, host/guest details, and integrated audio player supporting streaming and downloads. Include subscription links (Apple/Spotify), social sharing, SEO-friendly markup, and analytics integration. Provide accessible, mobile-optimized layouts, intuitive navigation, and easy CMS-managed episode publishing. Clean, maintainable code and cross-browser testing required.

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I need a IT computer digital Affiliate Marking setup

I need a IT expert to teach me to copy&past setup my affiliate markinting product digial I have got so far but I need IT expert to help some of the software on my computer and phone

Advanced Gantt Chart for Project Management Dashboard

I am looking for an experienced Power BI developer to build an advanced Gantt Chart visualization for a project management dashboard. The dashboard is used to track multiple projects and detailed task timelines, and the Gantt chart should provide a clear and interactive way to monitor project progress. Requirements The Gantt chart should support detailed project management information including: Multiple projects Project phases and sub-tasks Start date / End date Task duration Progress percentage Milestones Dependencies between tasks Responsible team or department Ability to filter by project, phase, and timeline A clear timeline view similar to MS Project Technical Requirements Must be built in Power BI Should work with large datasets Can use custom visuals or advanced Power BI modeling Must integrate into an existing Power BI dashboard

Digitale product Copy&past

I need someone to teach how to set my purchase to make a pasive income I need a IT computer expert with new skills as I have out dated skill so I need someone update my skill I need someone about three hour

WP 260314 WordPress/Elementor developer

Seeking an experienced WordPress/Elementor developer to deliver ten 4-hour Units of Work (total 40 hours) for an AI-enabled eCommerce/landing page project. Tasks: create draft Home/Landing pages on your own URL demonstrating three fixed menus and a presentation area aligned to provided GREEN themes. Use WordPress, WooCommerce and AI tools. Budget under €30 for full set. Repeatable up to four cycles upon mutual satisfaction. Provide a working demo URL for evaluation; once approved, we’ll migrate to our Hostinger environment. Plz, see also https://www.expotv1.com/UoW_wp.html

Mobile App Developer Needed for Livestream Social Platform

Company Description Stealth Livestream Project is an early-stage startup building a next-generation mobile livestreaming platform designed to connect creators and audiences through interactive real-time experiences. Our mission is to develop a scalable social livestream ecosystem featuring virtual gifting, real-time chat, and creator monetization tools. The project is currently operating in stealth mode while we assemble a small team of experienced engineers to build the core platform. We are seeking a highly skilled developer who is passionate about building large-scale social applications and livestream technologies. Role Description This is a remote contract role for an experienced Mobile Application Developer responsible for helping build the core mobile application for a new livestream platform. The developer will design and develop scalable mobile features including: User authentication and profiles Real-time livestream video streaming Live chat and audience interaction Virtual gifting systems In-app purchase and payment integration Creator monetization tools The developer will collaborate with the founder to build the first production version of the platform, ensuring performance, scalability, and security. All development will be managed using version control to ensure transparency and proper ownership of the project. Responsibilities • Design and develop a scalable mobile livestream application • Implement real-time streaming and chat systems • Build secure authentication and user account management • Integrate payment and in-app purchase systems • Optimize performance for large numbers of concurrent users • Collaborate on system architecture and technical decisions • Maintain clean, well-documented source code Required Qualifications • Strong experience in mobile application development • Experience building apps for Android and/or iOS • Strong knowledge of Object-Oriented Programming (OOP) • Experience with real-time systems or livestream technologies • Experience with Git version control platforms such as GitHub • Strong problem-solving and debugging skills • Ability to work independently in a remote startup environment Technical Partnership Opportunity This project is an early-stage startup developing a next-generation livestream social platform. The developer selected for this project will have the opportunity to work as a long-term technical partner. The goal is to build and launch the platform together and grow it into a scalable global product. The initial development phase will begin as a project collaboration, with the possibility of long-term partnership, revenue participation, and continued development after launch. Full project details and partnership structure will be discussed with shortlisted candidates during the interview stage. All development will be managed through repositories controlled by the project owner to ensure transparency and proper project ownership. Preferred Experience Experience building or working with social platforms similar to: • TikTok • Bigo Live • Poppo Live Knowledge of: Livestream infrastructure Realtime messaging systems Payment systems Scalable backend architecture is highly valued. Important Project Conditions • All source code and intellectual property developed for this project will belong 100% to the founder and project owner. • Development will be conducted through repositories controlled by the project owner. • The project is currently in stealth mode and full details will be shared during the interview process. Why Join This Project • Opportunity to build a large-scale livestream platform from the ground up • Work on innovative social technology • Potential for long-term collaboration and growth with the project. Application Requirement To confirm that you have carefully read the project description, please start your proposal with the word “LivestreamPro”. Applications that do not include this word at the beginning of the proposal may not be considered.

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Calling a Hubpost manager!

HubSpot Data Organiser – UK Preferred Hello and welcome to PouchSmart. We’re the UK’s first dedicated service helping brands ditch wasteful plastic packaging and upgrade to recyclable and compostable pouches. Now we need a sharp HubSpot organiser. We have lots of data — leads, enquiries, prospects and contacts — currently scattered across systems. Your job is to: • Upload and structure ~1,000 records into HubSpot • Apply the correct filters, tags and pipelines • Clean and organise the database • Link JotForm submissions to HubSpot • Set up simple automation and follow-up sweeps This initial project is a fixed-scope task (around 1,000 entries) to get everything clean, organised and ready for our sales team. If you do it well, the role can become ongoing HubSpot management. UK applicants preferred. Overseas applicants are welcome but must check in weekly and work within our project manager system. If you’re organised, precise and know HubSpot inside out — apply.

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Revised Golf Club Video Tracking and Analysis Program

Hi, I please need a relatively simple application constructed for video-based golf club tracking and analysis. Previous attempts have been partially successful, so there is some work there that can be referenced and potentially utilized. A standard 2D camera and video are all that are required for acceptable application performance. Simple marker tracking is planned at this time, comprising two visible markers placed at determined, measured locations on a club to be tracked by users. Original videos input into the needed application will be relatively short, limited to perhaps a few seconds or less. The application will initially need to reformat videos to include frame numbers for user and application referencing. After careful examination of the reformatted video by a user as instructed, the user will select just two frames (so four tracking markers) for the application to further work with. Tracking should be performed just manually and interactively for now. So a means should be provided for a user to view, manually place, and precisely adjust computer tracking indicators over each of the four markers in the two frames selected. With that information, combined with specified club measurements input into the application by the user by this point, an initial club tracking result can be graphically and mathematically displayed. That tracking result will typically reveal a preliminary solution for a user (a rotation point location along the length of the club). But due to the nature of the original club movement, a preliminarily calculated rotation point location will usually be incorrect, commonly by a substantial amount. Thus, an additional process involving some fairly basic geometric and mathematic calculations will need to be further applied (will be provided). And a corrected, final rotation point location as calculated will be the result, graphically and mathematically displayed by the application for a user. I will need to test and work with any efforts on my (Windows) desktop. Desktop and web versions are minimally planned for now. So a programming language(s) that could work effectively for both would be helpful. I think R and Python were mostly tried previously, with various pluses and minuses about each. I am open to any other language(s) as well. Added descriptions needed for both the video tracking and solution aspects to accomplish functional success are much more thoroughly detailed in separate documentation. It includes systematic breakdowns of previous failed attempts for reference, what worked well and not so well with them, and the processes and equations to be applied to calculate final solutions. Various elements of intellectual property are involved. So while I can additionally discuss some matters beforehand, an NDA will be strictly required before I will be able to disclose and/or discuss certain information related to the much more detailed documentation. I can provide the needed NDA after reviewing any proposals I might be fortunate enough to receive. While there is no set budget, past failures have to this day prevented me from better validating certain critical elements concerning the needed application on an extremely foundational level. And until such better proof is obtained first, my additional spending on this particular project will be as minimal as possible to say the very least. If and when better validated, I can reevaluate where to go from there. I am open to both project or hourly rate offers, but I cannot seriously consider an hourly rate offer without a guaranteed maximum number of hours stated up front to successfully complete the needed application. Thank you very much.

UX & Usability Expert Need for Software TestingI neea

I need a Skilled UX designer who can combine professional UX design expertise with software testing and usability evaluation

Develop a Responsive Spa Website Using Laravel and MySQL

I am looking for a freelancer to develop a responsive wellness spa website using Laravel, HTML, CSS, and MySQL. The website should include multiple sections such as: Home page Spa services section About section Contact page Clean and responsive layout The backend should be built using Laravel and connected to a MySQL database for handling website data. The website should be well structured, responsive, and easy to maintain. Deliverables: Fully functional website Clean frontend design using HTML and CSS Laravel backend setup MySQL database Basic testing to ensure the website runs smoothly Timeline: 3–6 days preferred. Budget: $10 – $20 depending on experience.

Real Estate Inventory Dating App

I am looking for an experienced dating app developer to build a Beta version of a "dating app" style app for real estate. The beta version is for in house use before launching an MVP for real estate brokers and investors, to make it easy for them to filter, search, save and share properties from a large database of inventory. The system will comprise the following components and features: User logins Inventory database / table (sellers and renters) People database / table Buyers and renters database - looking for property Organisations database Bulk import / export function Leads and deals management Notes and activities linked to all of the above Filter and search - swiping to save and organise Sharing function Reporting - summary (9:16 jpeg), brochure (A4 pdf), statement

Website Refresh

We are looking for an experienced WordPress website designer to implement a full website refresh. We already have a complete redesign brief, including: Full site map and navigation structure Detailed page layouts and wireframes Complete copy for all pages Implementation notes The website runs on WordPress, and the build should be completed using Elementor or a similar page builder. No custom development is required — this is primarily a layout and design implementation project. Scope of Work The developer/designer will: Implement the new site structure and navigation Build 10 key pages using the provided layouts and copy Create reusable page sections (cards, testimonials, CTA blocks etc.) Ensure mobile responsiveness Add lead capture forms (lead magnet download) Link Kajabi course sales pages Add client logo strip and testimonials Implement basic SEO elements (meta descriptions etc.) The full brief includes detailed instructions for each page. Skills Required WordPress Elementor (or equivalent page builder) Responsive design Landing page layout Basic SEO setup Deliverable A fully implemented WordPress website refresh based on the supplied brief, ready to publish. We ned to be able to update the site ourselves afterwards. This project is primarily implementation rather than design — all copy, layout structure and page content are already provided.

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Android development

I need a skilled freelancer to develop a simple Android inventory tracker app. The app should include the following features: - Add, edit, and delete inventory items - Track quantities and categories - Export inventory data to CSV/Excel - Optional: cloud backup and basic authentication - User-friendly interface with clear design Please provide examples of similar apps you have developed, and your estimated timeline for completion. I’m open to suggestions to improve the app’s functionality and usability