Programming & Coding Projects

Newsletter server set up

I need a expert who can set up server for bulk mail sending. Need to have experience in following. Need to set up MTA/SMTP server/ip rotation/bulk mail server =>Power MTA =>Interspire Email Marketer/Mailwizz =>Checking Inbox Score 10/10 =>IP rotation =>DKIM Pass =>SPF Pass =>RDNS Pass =>MX/ElHO Implementation =>ADSP Set up =>Loading IP Pool =>DMARC => Interspire Addons

opportunity

Project Done By Base44

Project Overview: We have a complete Salon Management System built on Base44 (React + TypeScript + Tailwind CSS). The system includes: • Admin Web Panel to manage salons, bookings, staff, clients, and payroll. • Mobile App with two interfaces: o Client Interface: for booking appointments, selecting services, viewing loyalty points, and rating services. o Staff Interface: for viewing daily bookings, marking attendance, tracking commissions, and managing tasks. We need a developer to: 1. Migrate the entire Base44 system into a self-hosted React + Node.js codebase. 2. Build a dual-interface mobile app (Client + Staff) using React Native or Expo. 3. Connect both systems through secure REST APIs. 4. Improve UX for both client and staff roles. 5. Deliver clean, documented, scalable code. Deliverables: • Self-hosted Web Admin System. • Dual-interface Mobile App (Client + Staff) for Android & iOS. • Secure API integration. • Deployment guide and documentation. • Ready builds for App Store and Google Play. Required Skills: • React.js / React Native / TypeScript / Tailwind CSS / React Query • Backend: Node.js / Nest.js / Laravel • API design and integration experience • Bonus: Experience with salon, spa, or booking systems Budget: USD 1000 – 1800 (based on speed and quality) Duration: Developer to propose Work Mode: Remote / Freelance To apply: Share previous React / React Native projects (preferably booking or management systems), estimated delivery time, and your proposed rate within the range

I want to hire a Frontend Engineer

About Us: DecentraTrade Inc. is a global IT company specializing in secure, scalable, and innovative blockchain and AI-powered platforms. Our mission is to revolutionize digital asset exchange and decentralized finance (DeFi) through cutting-edge trading systems, advanced smart contract development, and tailored solutions for modern financial markets. We are expanding our team and are looking for highly skilled professionals who are passionate about blockchain, AI, and building next-generation financial platforms. Compensation: $70K – $80K Responsibilities: Develop intuitive, responsive, and scalable user interfaces. Collaborate closely with designers and backend developers. Optimize front-end performance and integrate blockchain features where required. Qualifications: Strong proficiency in JavaScript, HTML, CSS, and modern frameworks (React, Vue, etc.). Experience with blockchain-enabled frontends is a plus. Creative problem-solving mindset and attention to detail. Why Join DecentraTrade? Innovative Culture – Be part of a team pushing boundaries in blockchain and AI. Remote Flexibility – Work from anywhere while collaborating globally. Career Growth – Access opportunities to grow with a fast-scaling company in emerging tech.

I want to hire a Lead Blockchain Engineer

About Us: DecentraTrade Inc. is a global IT company specializing in secure, scalable, and innovative blockchain and AI-powered platforms. Our mission is to revolutionize digital asset exchange and decentralized finance (DeFi) through cutting-edge trading systems, advanced smart contract development, and tailored solutions for modern financial markets. We are expanding our team and are looking for highly skilled professionals who are passionate about blockchain, AI, and building next-generation financial platforms. Compensation: $100K – $150K Responsibilities: Design, develop, and deploy smart contracts across multiple blockchain platforms. Conduct rigorous testing and security audits of blockchain components. Work with the team to integrate blockchain features into the overall platform. Qualifications: Proficiency in Solidity or equivalent smart contract languages. Hands-on experience with Ethereum and other blockchain ecosystems. Strong focus on security, performance, and scalability.

I want to hire Backend Engineer

About Us: DecentraTrade Inc. is a global IT company specializing in secure, scalable, and innovative blockchain and AI-powered platforms. Our mission is to revolutionize digital asset exchange and decentralized finance (DeFi) through cutting-edge trading systems, advanced smart contract development, and tailored solutions for modern financial markets. We are expanding our team and are looking for highly skilled professionals who are passionate about blockchain, AI, and building next-generation financial platforms. Compensation: $80K – ⁴100K Responsibilities: Develop and maintain server-side logic for blockchain and AI-powered applications. Ensure backend performance, scalability, and reliability. Integrate blockchain functionality with backend services. Qualifications: Expertise in Node.js, Python, Go, or similar backend technologies. Strong background in API development and database management. Familiarity with blockchain and AI integration.

I want to hire Chief Technology Officer (CTO)

About Us: DecentraTrade Inc. is a global IT company specializing in secure, scalable, and innovative blockchain and AI-powered platforms. Our mission is to revolutionize digital asset exchange and decentralized finance (DeFi) through cutting-edge trading systems, advanced smart contract development, and tailored solutions for modern financial markets. We are expanding our team and are looking for highly skilled professionals who are passionate about blockchain, AI, and building next-generation financial platforms. Compensation: $200K – $300K Responsibilities: Define and execute the company’s technical vision and blockchain strategy. Lead the design, architecture, and implementation of blockchain-based solutions. Collaborate across departments to align technology with business objectives. Monitor industry developments and integrate emerging technologies. Qualifications: Proven leadership experience in blockchain or fintech. Deep knowledge of blockchain architecture, smart contracts, and decentralized applications. Strong decision-making, problem-solving, and communication skills.

opportunitypre-funded

SMS Workflow & API Integration Engineer

We are looking to hire a SMS Messaging Workflow Engineer (Telnyx / KYC Compliance) to build a compliant automated text messaging system. The system will send an initial consent request text message, wait for the recipient’s reply (YES / NO / STOP), and then automatically send a follow-up message only if consent is granted. All inbound and outbound messages must be logged in a database for audit and compliance purposes. If a recipient replies STOP, the system must permanently block future contact to that phone number. The workflow must be built using Telnyx messaging APIs, secured webhooks, and a PostgreSQL database. The developer will be responsible for creating the message state logic, webhook endpoint, database schema, opt-out handling, and delivery logging required to meet TCPA and consent record-keeping requirements. Code should be clean, well-structured, and documented for internal technical handoff. Responsibilities Develop consent and follow-up SMS workflow using Telnyx Messaging APIs Implement webhook logic to process inbound replies (YES / NO / STOP) Create and deploy a PostgreSQL audit logging system (5+ year retention) Implement permanent opt-out suppression logic Secure all endpoints (HTTPS + Telnyx signature verification) Provide documentation and a simple admin reference for internal staff Required Skills Telnyx SMS / Messaging Profile configuration & webhook handling Backend development in Node.js or Python PostgreSQL schema design, indexing, and encryption practices API security and signature validation Understanding of TCPA consent requirements Preferred Skills (Not Required) Experience with SMS deliverability optimization / A2P 10DLC Docker / DevOps for clean deployment Redis for message state caching (optional) Deliverables Working SMS consent + reminder system deployed to our environment PostgreSQL database with full audit logging Webhook endpoints with opt-out enforcement Clear documentation for internal operation & compliance review

We’re looking for a SharePoint expert who knows the Microsoft ecosystem inside out. The main task: We’re setting up client portals in SharePoint where each of our clients can log in, access their reports, upload/download documents, and stay connected — all linked neatly with OneDrive and the rest of Microsoft 365. We’ll handle the layout and branding side, but we need your expertise to build the structure and functionality. Ideally, you’ll also know how to connect SharePoint with other Microsoft tools (like Power Automate, Power Apps, and Teams) to automate tasks and create a smoother experience for both our team and clients. The right person will: Be confident building and customising SharePoint Online sites Know how to connect and automate workflows using Power Automate Understand how to use Power Apps and Teams alongside SharePoint Have an eye for clean, modern design (no clunky layouts!) Be proactive in suggesting improvements and automations Communicate clearly — fluent English preferred Bonus: If this goes well, there’s potential for more work across other Microsoft 365 projects we’ve got coming up in different parts of the business. When applying, please include: A few examples of SharePoint sites or client portals you’ve built A note on how you’d approach this project Your cost or hourly rate Any info you need from us to start

Data Scraper Needed to Collect UK Car Dealer Contact Details

I’m looking for an experienced data scraper to compile a comprehensive and accurate list of car dealerships from a specific region (the location will be revealed during the interview stage). The dataset should include: Company name Address Contact name (if available) Email address Phone number Website (if available) Key Requirements: Advanced web scraping skills, particularly using Python (BeautifulSoup, Scrapy, Selenium, or similar). Ability to collect large datasets quickly and ensure high accuracy. Experience with public data sources, business directories, and dealer websites. Delivery in Excel or CSV format, organized and clean. Ideal Candidate: Strong technical scraping and data parsing background. Familiarity with filtering duplicates and verifying emails or contact details. Reliable, detail-oriented, and able to deliver results under deadlines. Please include examples of previous scraping projects or a short description of the tools and methods you typically use. The exact region and target sources will be discussed with shortlisted applicants.

Interview Caller / Client Communication Representative

We are in search of a proficient English-speaking Interview Caller/Client Communication Representative to enhance our technical development team's client interactions. The ideal candidate will possess exceptional communication skills, a solid grasp of software development concepts, and experience liaising with hiring recruiters, technical managers, or executives. Responsibilities include managing client and recruiter screening calls, articulating our team's skills and project history, ensuring effective coordination, and maintaining transparent communication. Candidates should exhibit fluency in English, confidence in virtual interview platforms, and a professional demeanor. Previous experience in recruiting or client relations is advantageous. This remote, part-time role offers flexible hours and a competitive compensation structure.

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Python developer Needed to Debug & Improve Betting Logic

I’m looking for a skilled Python developer to review and fix several logic-based modules inside a custom Baccarat analytics tool (BaccaratROI 2.0). This is a standalone software that tracks performance, automates logic-based triggers, and adjusts wagers based on dynamic conditions. I’ve put together a PDF that outlines the current issues and the intended logic behind each module to the best of my ability. Short videos (under 4 minutes each) are included to demonstrate the bugs visually. Modules needing attention: • Fusion Mode (multi-selection trigger logic) • Profit Threshold Customization (not updating correctly) • Lock-In Profit (static stop-loss logic not being enforced) • Reverse Compounding (5-step wager scaling by win %, not activating) The ideal developer is confident in logic-based systems, can follow step-by-step trigger conditions, and is comfortable working with scaling/wager calculations and state transitions. This project could expand into ongoing feature development if the initial fixes go well.

Tampermonkey & Google Script

We need a Tampermonkey script that crawls a Shopify e-commerce site every night to collect stock data and send it to a Google Sheet via webhook. It's important the script functions reliably, even if it needs to be completely rewritten. We're open to professionals with relevant experience who can dedicate time immediately to complete the project. Scope of work - Develop a Tampermonkey script to crawl a Shopify site nightly. - Scrape stock data by triggering error messages for actual inventory on product pages. - Send collected data to a Google Sheet via webhook. - Ensure the script works 100% of the time. References - I have a sheet set up to do this which I can share the link of Additional information Please only apply if you have relevant experience. We are looking for someone who can dedicate time to complete this project quickly. Ideal Candidate - Experience writing or debugging Tampermonkey/Greasemonkey scripts is a must - Knowledge of Google Apps Script for webhooks - Understanding of Chrome browser automation without headless mode Programming language JavaScript

Open AI API Integration with our CRM on node

The task involves creating an AI-based system to analyze communications from multiple sources, including social media comments, posts, and email histories, in order to determine the level of interest shown by potential leads. Each piece of communication, whether a comment, post, or email, includes the content itself, the author or sender identifier, and any associated links or references. The objective is to process these inputs using OpenAI’s API to extract actionable insights such as the user’s demand, potential blockers, recommended solutions, overall interest score, and a justification explaining the reasoning behind the score. Once analyzed, the results will be stored in a dedicated scoring system that records for each lead the calculated numeric interest score, the AI model used, and the textual fields including demand, blocker, solution, and justification, along with timestamps for when the analysis was generated. The process will involve fetching new communications, sending them through the AI model via the Node.js backend, interpreting the responses, and saving the results. This system will enable automated tracking of lead interest across emails and social media engagement, allowing more effective follow-ups, prioritization of outreach efforts, and clear explanations for each score assigned by the AI.

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CAD Tool for Automatic Cut/Punch Code Recognition

We need a software tool that can automatically detect and process product cutouts in DXF and STP/STEP files. The goal is to identify a standard recognition cutout and apply a cut code or punch code based on file information. The tool will be used in a manufacturing workflow and must integrate smoothly with BricsCAD. Main Functions: - Automatically detect whether a DXF or STP/STEP file is selected. - Recognize a predefined cutout shape (see attached PDF). - Remove the cutout after applying the selected code. -Option to choose between Cut Code or Punch Code. - Automatically remove all text blocks from DXF files. - Generate a log file after each operation with errors or confirmation of success. - Allow adding a custom prefix or suffix to the code. - Extract numbers and/or letters from the file name, e.g. from “P12345Pr021” use “21”. - Option to include the full filename as the code. - Ignore the first letter “P” in filenames when present. - Fully compatible with BricsCAD. User Interface Requirements: - Buttons/checkboxes for: - Choose file (batch mode) - Use numbers from filename (default ON) - Use letters from filename - Use full filename - Add prefix/suffix (with text input) - Apply cut code / punch code - Show log - Open folder after generation (default ON) - Generate and open folder Deliverables: - Functional executable or BricsCAD plugin - Source code - User manual We are looking for a reliable developer experienced in CAD automation (C#, Python, or Lisp) who can deliver a robust, user-friendly solution.

Wordpress CSS health check and minor frontend tweaks

I need someone to make a couple of minor tweaks to CSS or Appearance/widgets and run a CSS and WP rocket cache health check to make sure website is responsive on any device

Cloud API Integration & Webhook Orchestration (Prototype)

We are building a cloud-driven transactional platform assembled by integrating third-party APIs, event routing via webhooks, cloud functions, object storage, dynamic usage billing, and automated control planes. This is NOT simple website development. We are looking for an engineer with real, hands-on experience in: - Cloud API integration - Webhook fan-out, retries, and fallback lanes - Idempotency and deduplication - Rate limit handling - S3-equivalent cloud object storage - Dynamic pricing control panel - Usage-based billing logic - Zero-ops thinking (fully automated) A complete prototype specification document (non-commercial core code) is available and will be provided only after confirming capability. Before signing any contract, you must deliver a *free prototype* to validate ability (the specification will be provided once you accept). Only proposals with a working prototype will proceed to contract. Payment Terms: - 70% paid through milestones - 30% deferred final payment released after 3–6 months of stable production operation, to ensure no hidden defects Additionally, please provide: - Monthly maintenance pricing (post-launch) - SLA response time - Fix/upgrade strategy If you accept a free prototype and 30% deferred payment, reply: “OK – I accept the free prototype and 30% deferred payment.” To confirm you actually read this description, reply with: “Zero-Ops Confirmed” Proposals without this phrase will be ignored. Deliverables - Deliver a free prototype to verify capability - Integrate third-party APIs - Implement webhook fan-out and retry logic - Ensure idempotency and deduplication - Handle rate limits and fallback lanes - Set up usage-based billing - Create a dynamic pricing control panel - Set up S3-equivalent cloud object storage - Ensure zero-ops operation

Quotes and Invoices

Core Framework Overview Platform • Private website hosted on my server • Secure login for you and any staff (if needed) • Admin dashboard with access to all quotes, orders, change orders, and invoices Key Features 1. Form Creation Hub • Homepage offers options: • Create new: Quotation / Invoice / Change Order • View/Edit previous documents • Access templates (Bathroom, Kitchen, Cabinetry, General Renovation) 2. Template-Based Quoting System • Each template pre-populates categories and common services • Categories like: • Cabinetry → Vanity, Finishing (Laminate, Painted, etc.) • Plumbing → Sink Plumbing, Shower Plumbing • Tiling → Shower Tiling, Flooring Tiling • Demolition, Electrical, Painting, etc. • You select/deselect services based on scope • Each selected item pulls: • Description • Unit price • Quantity (editable) • Total cost 3. Dynamic Pricing & Customization • Editable pricing before finalizing • Add custom line items manually • Optional notes per item (e.g., “includes disposal of old vanity”) 4. Conversion Workflow • Quote → Order → Invoice • Each stage editable before locking • Change Orders can be created from existing quotes/orders 5. PDF Generation • Clean, professional layout • Includes: • Company branding • Client info • Itemized breakdown • Totals, taxes, payment terms • Option to email directly or download

opportunity

Programming of app

I need a programmer for an app

IoT Developer/Technical Partner for Transport System

We are Mpact Solar AS, a Norwegian company developing solar-powered energy and monitoring systems for refrigerated and frozen transport. We are looking for a long-term technical partner who can help us build, test, and gradually expand an IoT-based control and data system using real hardware (solar panels, batteries, sensors, and cooling units). This is not a one-time job, but an opportunity to grow with us as we develop our technology. You will help us build a small mock-up prototype now and stay involved as we expand into a commercial product over the next 2–3 years. We are very low on budget in startup fase, but belive this will change when program is ready. Your main tasks: Guide us in setting up the pilot hardware (sensors, gateway, battery, etc.) Configure an IoT gateway (Teltonika or similar) to send data to Microsoft Azure. Create a basic dashboard for temperature, power, and battery status. Help design scalable data architecture for AI and fleet management. Provide continuous technical support and development as needed. Skills needed: IoT programming (MQTT, Modbus, RS485, etc.) Microsoft Azure IoT Hub and data storage Power BI / Data visualization Embedded systems (ESP32, Arduino, or similar) Bonus: AI / Machine Learning for energy optimization

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Web App Creation with beautiful UX design & Open Source Modules

Our current solution is built on WordPress and is outgrowing the native functionality. WordPress isn't designed for the specific use case, so we're finding it quite constraining. We are considering solutions that use open source elements to build a whole new app or adapt WordPress functionality significantly to be fit for our purpose. IMPORTANT: The project is time sensitive, and needs to be completed in 2-3 weeks max. The system needs the following modules: 1. Login Must use 'Login with LinkedIn' for user creation and login, even if the solution is WordPress-based. Security is very important. 2. User management Five levels of users: admins, editors, team lead, team member, team reviewer. Admin, editor and team lead interface is back-end, but team lead appointing team members and team reviewers must be front-end and well designed. A number of parameters specific to each user will be entered by the team lead and team members. 3. Teams and access permissions Admins can create teams and appoint a team lead. Team leads can add team members and team reviewers. Access permissions need to be set to prevent teams from viewing any info about other teams. Only admins and editors can view info across teams. Team leads can view info of team members. 4. AI prompt creation and response handling Admins or editors will write AI prompts in the back-end. The system must be designed to accept multiple parameters from admin or editors for teams and individual team members. The editors will either ask the system to find all team members who match certain parameters or manually select which team members to include for each prompt - this may range from 1 to 100s of users. The system will then generate unique prompts for each team member based on the parameters provided. The system will send the prompt to the AI - ChatGPT / Open AI preferred), accept AI responses, and generate information in a user-friendly format. This information must be editable by the team members, which means a text input and editing functionality is needed, along with text character limit checks. 5. Image creation and editing We will create two types of images - 1. open 2. branded. For the branded images, we will pre-define certain templates and users will be able to upload backgrounds and text. For the open images, we'd like AI to find and select royalty-free images. Users should also be able to upload their own images. Simple image editing functionality needed to accept image uploads, and allow users to input text to overlay images. Must allow text background, font, size and colour editing. Also provide simple image correction - crop, resize, contrast editing by user. Again, use open source modules such as GIMP or PhotoDemon. 6. Scheduling calendar & workflow Calendar view and scheduling functionality where users can view and edit what information goes out on which days and at what times. Flexible workflows will be set up by the admin to allow completed information to be sent to team reviewers for approval before the scheduling is finalised. Reviewers should be able to add comments and information back to team members for correction. Admin should be able to define custom workflows, e.g. editor -> team member -> (rejected) editor -> team member -> reviewer -> scheduled. 7. API interaction Once the user has completed work on the AI response and image editing, and the team reviewers have approved the work, the information will be sent to 1-4 different APIs. The API calls are very simple and straightforward via REST API. The system must interface with the APIs, provide information in the pre-defined formats and register the API's acceptance or rejection of the information. If the information is rejected, a user-friendly prompt will need to be generated. API connections will require teams to renew authentication every 60 days, which will need to be built into the user interface. 8. Web and mobile interface - user and admin back-end Speed of functionality and a simple but beautiful user interface are very important. We will expect a designer to work on this and we want to see framework designs and UX options. We will provide brand guidelines. The interface will require minor personalisation for teams too - e.g. a team image, different header / menu background colour. 9. Reporting Basic reporting to admin, team leaders and team members showing how much information has been processed and successfully scheduled. Some APIs will allow us to view further stats for the information shared. In those cases we will also like to see those stats at the team member, team, and admin level. The system must be created with free / open source modules and should use code and frameworks that are already available as far as possible. Clear documentation and best practices for code required. Must be setup on Github. Price must include 3 months of support and bug fixing. You will be required to sign an NDA before details of the nature of this project are disclosed.