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I need an experienced macOS automation developer who can design and build a distributed iMessage-only scheduling and delivery system. First, I’d like a concise technical assessment and proposed architecture; once approved, we’ll move on to full implementation. Core features I’m aiming for • Handle multiple authorised Apple IDs across several Mac desktops and laptops, with automated login and session upkeep. • Centralised control panel offering both admin and user roles so day-to-day operators can work safely while I still retain full oversight. • Recipient-list and message-template management, plus a calendar-style scheduler to queue daily campaigns automatically. • Live status monitoring that flags successes, errors, or delivery time-outs, with pause, resume, and retry controls. • Robust queue management so traffic is balanced between environments and any failed send attempts are retried intelligently. Technical expectations • Proven macOS automation skills and solid Python or Swift experience; familiarity with AppleScript, launchd, or similar tools will help. • Comfort with DevOps practices—version control, CI/CD, containerisation or virtualisation—to keep multiple environments in sync. • Ability to architect a lightweight distributed system so additional Macs can be added or removed without downtime. Deliverables 1. Written technical assessment and architecture diagram. 2. Modular, well-documented codebase. 3. Clear setup guide and deployment scripts. 4. Final test demonstrating multi-device, multi-account sending, role-based access, and full queue control. If you’ve built comparable macOS automation or large-scale messaging solutions before, especially around iMessage, I’d love to see your approach.
Project ID: 40743179
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157 freelancers are bidding on average $19,830 USD for this job

A Warm Hello! We are readily available to start working on this project! We are a software engineering agency with expertise in macOS automation, Python/Swift development, distributed systems, scheduling/queue infrastructure, DevOps, and administrative dashboards. Your requirement is a strong fit for our team, particularly because the project needs both a careful technical assessment upfront and a modular architecture that can scale across multiple authorized Mac environments. Deliverables We will provide: - Written technical assessment - Architecture documentation - Architecture diagram - Centralized control panel - Modular Mac worker - Scheduling system - Recipient/template management - Distributed queue - Worker management - Role-based access control - Monitoring and status reporting - Retry/error handling - Deployment scripts - Setup/configuration guide - Well-documented source code - Testing documentation - Final multi-device demonstration Our team is available to begin with the technical assessment immediately. We can provide the initial architecture, key technical risks, proposed stack, and proof-of-concept plan before moving into full implementation. Best Regards, Ana
$25,005 USD in 50 days
8.5
8.5

Hi there, I can help you design and build a robust distributed macOS iMessage automation system, starting with the initial technical assessment and architecture design. With my extensive background in native macOS and iOS development, backend services, and distributed architectures, I understand the intricacies of managing multiple Apple IDs, automating sessions, and maintaining reliable message queues across various hardware nodes. For the architecture, I recommend a lightweight coordinator-worker model using Python for the core orchestration and service control, paired with native automation scripts for interacting with the Messages app and managing session states via launchd. A central web-based control panel built with Node.js and React will provide the admin and operator dashboards, featuring role-based access control, live status monitoring, pause, resume, and intelligent retry mechanisms for failed sends. This approach ensures that your distributed Macs stay synchronized securely without downtime, and new machines can be easily provisioned or removed as your campaign volume scales. I will deliver a comprehensive architecture document, modular and well-documented code, clear setup guides, deployment scripts, and a final demonstration of multi-device coordination and queue control. If you would like to discuss your workflow requirements and review my approach for the technical assessment, feel free to reach out. Looking forward to working with you
$31,000 USD in 35 days
7.9
7.9

⭐⭐⭐⭐⭐ Build a Distributed iMessage Scheduling and Delivery System ❇️ Hi My Friend, I hope you are doing well. I reviewed your project requirements and see you are looking for an experienced macOS automation developer. You don’t need to look any further; Zohaib is here to help you! My team has successfully completed 50+ similar projects for macOS automation. I will first create a technical assessment and proposed architecture. Once approved, I will move on to full implementation, ensuring it meets your needs. ➡️ Why Me? I can easily build your iMessage-only scheduling and delivery system as I have 5 years of experience in macOS automation, Python, and Swift. My expertise includes AppleScript, session management, and queue control. I have a strong grip on DevOps practices, ensuring smooth operations and environment sync. ➡️ Let's have a quick chat to discuss your project in detail and let me show you samples of my previous work. I look forward to discussing this with you in chat. ➡️ Skills & Experience: ✅ macOS Automation ✅ Python Programming ✅ Swift Development ✅ AppleScript ✅ Session Management ✅ Queue Management ✅ CI/CD Practices ✅ Version Control ✅ Error Handling ✅ Modular Code Design ✅ Deployment Scripts ✅ Live Status Monitoring Waiting for your response! Best Regards, Zohaib
$10,008 USD in 2 days
7.9
7.9

This iMessage-only system needs queueing, account isolation, and operator controls before automation is added. The hard part is coordinating multiple authorised Apple IDs across several Macs without losing delivery state, duplicating messages, or leaving a failed session hidden from the control panel. I would design a distributed Python automation service with a REST API, PostgreSQL state, and a small admin panel for roles, recipients, templates, schedules, environments, and audit history. Each Mac worker registers securely, maintain its own session health, report capabilities and heartbeat status, and accept only signed jobs assigned by the queue coordinator. A scheduler would create idempotent delivery tasks, balance work across available environments, enforce rate and pause controls, and record success, timeout, retry, and failure events. Secrets would remain outside source control, while launchd or a controlled worker supervisor would handle restarts and graceful shutdown. The operator view would show live worker health, queued and active sends, per-account errors, retry reasons, and a searchable audit trail. My experience covers Python automation, API integrations, background queues, role-based dashboards, PostgreSQL, retries, and observability. Which macOS versions and account limits should the first deployment support? Bid amount, milestones, weekly allocation, and delivery period will be discussed and finalized after scope clarification, preferably on a short call.
$500 USD in 10 days
6.7
6.7

Hi, I understand you need a distributed macOS iMessage automation system that can manage authorised Apple IDs across several Macs, schedule messages, balance queues, and show clear delivery status. I would first review the account and device workflow, then prepare a simple architecture covering the control panel, Mac workers, queue handling, retries, access roles, and monitoring. After approval, I can build the modules in Python and Swift, using macOS automation with reliable process control and launchd where suitable. The system will be documented, tested across multiple devices, and supported with setup and deployment scripts. I will also keep the design flexible so more Macs can be added without stopping the existing system. Will each Mac use one fixed Apple ID, or must the system switch and maintain several accounts on the same device? I can begin with the technical assessment and architecture diagram before moving into implementation.
$50,000 USD in 16 days
6.5
6.5

Hello, I'm Denis, a full-stack developer experienced in distributed automation systems and macOS tooling. I've built similar multi-device coordination projects with queue management and role-based control. I understand your needs: a reliable system managing iMessage sends across multiple Macs and Apple IDs from a central point, with role separation, intelligent retry logic, and real-time visibility. The core challenge is keeping distributed machines synchronized while maintaining security. My approach: start with requirements review and architecture design, then move to implementation. I'd build the central control API and database layer first, then develop the macOS agent for each machine handling local iMessage operations via AppleScript or native frameworks. This is followed by multi-device integration testing, monitoring dashboard, and deployment automation. Key technical consideration: iMessage delivery reliability. AppleScript accesses Messages, but we need robust error detection, proper timeout handling, and intelligent retry logic. I'd implement circuit-breaker patterns for failed accounts and stagger sends to avoid rate limiting. Realistic risks: Apple's evolving automation security means staying within supported methods. Also, ensuring queue state survives machine restarts without data loss. I'm ready to start immediately. Let's discuss the details. Thanks, Denis.
$10 USD in 30 days
6.0
6.0

I understand the requirement, and we can start with the technical assessment and architecture before moving into implementation. We can design a distributed system where authorised Macs act as managed sending nodes, with a central control panel for users, templates, recipient lists, scheduling, queue distribution, monitoring, retries, and pause or resume controls. We’ll evaluate the right combination of Python or Swift, AppleScript, launchd, secure node communication, and deployment practices, with the architecture designed so additional Macs can be added without disrupting active jobs. 1. Will each Mac remain signed into its authorised Apple ID, or do you require automated Apple ID authentication and session recovery? 2. Should the central scheduler assign jobs dynamically based on node availability and queue capacity, or do you need fixed account and recipient routing rules? 3. What scale are you targeting initially in terms of Macs, Apple IDs, recipients, and scheduled messages per day? We can provide the technical assessment, architecture diagram, implementation plan, and then build the system in modular phases with testing and documentation.
$25,005 USD in 7 days
5.6
5.6

Hello, I am Ryan from San Francisco. You mentioned wanting additional Macs added or removed without downtime, which is the part I'd anchor the architecture around first. If each Mac registers itself with a central queue instead of being hardcoded into a fixed list, you can retire a laptop or bring a new one online and the scheduler keeps balancing sends without a redeploy. That same registration step is what lets admin and user roles stay separate later, since permissions attach to the queue node, not to a person's machine. For the assessment I'd map each Mac as a worker running a lightweight Python agent with AppleScript hooks into Messages, checked in by launchd, reporting status back to a central dashboard. The dashboard holds recipient lists, templates, the calendar scheduler, and the pause, resume, and retry controls you described, with retries handled per worker so one stalled Apple ID session does not block the rest of the queue. Best, Ryan
$30,000 USD in 60 days
5.5
5.5

Hi Sheng, I’ll provide a technical assessment with architecture diagram and then build a distributed iMessage scheduler supporting multiple Apple IDs, admin/user panel, template queue, live monitoring and retry logic across your Macs. Assessment in 3 days, full system in 3 weeks. I can start now and share a demo script free. Do you prefer Docker or launchd? Best, Alex Waiting for your response in chat! Best Regards.
$25,005 USD in 3 days
5.3
5.3

Hi, CnEL India can start with the technical assessment and architecture phase for your distributed macOS iMessage automation system, followed by a validated implementation plan. Our methodology: * Review Apple ID/session requirements, macOS automation capabilities, messaging workflow, and operational constraints. * Define the architecture for multiple authorized Macs, centralized control, queue management, and monitoring. * Design admin/user roles, recipient lists, templates, scheduling, pause/resume, retry, and delivery-status workflows. * Evaluate the most suitable macOS automation approach using available Apple-supported mechanisms and Python/Swift/AppleScript where appropriate. * Design secure communication between the central control panel and individual Mac workers. * Define queue balancing, worker registration, health checks, failure handling, and logging. * Prepare an architecture diagram, data flow, security considerations, and deployment strategy. * Build a focused proof of concept to validate the critical iMessage automation capabilities before full implementation. * Document setup, deployment, testing, and scaling procedures. We recommend completing the technical assessment and POC first, then proceeding to the distributed implementation once the core macOS/iMessage workflow is validated.
$25,005 USD in 15 days
5.3
5.3

Hi there, Your macOS-based iMessage scheduling system requires reliable automation, centralized control, and robust distributed queue management, and I’d be happy to help design and build it. Questions: 1. Do you already have the Mac environments and authorised Apple IDs configured for development? 2. Should the control panel be web-based, and do you have a preferred stack for it? Proposed Solution & Approach: I recommend starting with a concise technical assessment covering macOS automation, AppleScript/Swift/Python, launchd, account/session management, and distributed queue architecture. I can design a lightweight central control panel with role-based access, recipient/template management, scheduling, live status, pause/resume, retries, and multi-Mac workload balancing. I’ll focus on authorised iMessage workflows, modular architecture, monitoring, deployment scripts, and reliable synchronization across environments. Relevant Portfolio: 1) facesconsent.com- React, Node.js Full Stack 2) mmccgroup.com- PWA About Me: I'm Tejash J, a developer with 10+ years of experience building scalable web applications. I specialize in Node.js, React, Python, API integrations and modern application development, with a strong focus on automation, debugging, performance and reliable integrations. Timeline & Budget: Once we clarify the assessment scope, I’ll provide a fixed estimate and timeline tailored to your needs. Let’s build something great together. Best regards, Tejash J
$25,005 USD in 7 days
5.2
5.2

Your project is a strong fit for a phased macOS automation build, beginning with a focused technical assessment before implementation. I can design an architecture around coordinated Mac worker nodes, secure Apple ID session handling, centralized role-based control, recipient and template management, calendar scheduling, and resilient queue orchestration. The system can include node health checks, balanced dispatch, delivery-timeout detection, pause/resume controls, intelligent retries, and detailed operational logs. For the initial assessment, I would document the recommended Python/Swift and AppleScript boundaries, launchd-based service lifecycle, secure credential/session strategy, communication model between the control panel and Mac agents, and deployment approach for adding or removing devices without downtime. I would also identify macOS and iMessage constraints early, including reliability, permissions, account/session behavior, and safe operational limits. The implementation would then be modular, version-controlled, documented, and supported by deployment scripts, automated tests, and a clear setup guide. The final validation would cover multi-device scheduling, multi-account operation, RBAC, queue controls, retries, and monitoring. I would prioritize a practical architecture that is maintainable, observable, and safe for day-to-day operators while preserving administrative oversight. Regards
$27,755 USD in 4 days
5.2
5.2

Hello, After reviewing your project requirements, I understand that you need a macOS automation architecture for managing authorized iMessage-based scheduling workflows across multiple Apple devices with centralized monitoring and control. I have experience with Python, macOS automation, Swift/AppleScript integrations, DevOps workflows, CI/CD, and designing distributed systems with reliable queues and monitoring. For this project, I can first prepare a technical assessment covering the recommended architecture, device coordination approach, authentication/session handling, queue design, admin/user roles, and operational monitoring. After approval, I can develop a modular system with clear documentation, deployment scripts, and maintainable components. The solution will focus on reliability, secure access management, controlled workflows, logging, retry handling, and scalable device management for authorized communication use cases. I have a couple of quick questions: • How many authorized Mac devices and Apple IDs are expected in the initial deployment? • Is the main requirement internal/customer notification workflows, or another approved communication process? I would be glad to discuss the architecture requirements and can start with the technical assessment immediately. Best regards, Carlos.
$3,000 USD in 14 days
5.4
5.4

Hi, I can design a reliable distributed macOS automation system for authorized iMessage environments, starting with the technical assessment and architecture diagram before implementation. I can build the Python/Swift-based system with secure role-based access, scheduling, queue management, monitoring, retries, and multi-device coordination. I’ll also provide modular documentation, deployment scripts, testing, and a clear hand-off so the system remains easy to maintain and scale. Best regards, Shakila Naz
$200 USD in 3 days
5.2
5.2

The hard part here is not just sending iMessages from multiple Macs - it is keeping several Apple ID sessions stable, balancing queue traffic across devices, and giving operators safe access without risking the whole environment. I would treat this as a distributed control problem first, then define the automation layer per Mac so failures, retries, and device churn are handled cleanly instead of patched later. I have worked on automation systems where reliability, orchestration, and state tracking mattered more than the UI itself, including Python-based job runners, admin panels, queue logic, deployment scripting, and multi-environment sync. For your phase 1 deliverable, I can provide a concise technical assessment, architecture diagram, recommended stack, risk notes around macOS/iMessage automation, and a clear path to implementation. A small plus from my side is that I would also outline where launchd, AppleScript, Swift bridges, and a lightweight central API fit best so the build stays modular. - Do you want the first phase to cover only architecture, or also a small proof-of-concept on one Mac? - Should operators manage campaigns from a web panel only, or do you also want local controls on each machine? - Do you already have preferred hosting/devops tooling for the control layer?
$25,000 USD in 7 days
4.6
4.6

Hello, I'm Karthik, a seasoned macOS automation developer with over 15 years of experience. I specialize in building scalable, distributed systems and am excited about your iMessage automation project. Proposed Approach: 1. Technical Assessment: I will begin with a thorough analysis of your requirements, followed by a proposed architecture that ensures efficient handling of multiple Apple IDs and seamless session management. 2. Central Control Panel: I’ll design a user-friendly interface with distinct admin and user roles to ensure secure operations while maintaining oversight. 3. Scheduling & Management: A robust calendar-style scheduler will be developed for automating message campaigns, complete with recipient-list and template management. 4. Live Monitoring: Implementing a real-time monitoring system will allow you to track delivery status and manage retries effectively. 5. Queue Management: Intelligent traffic handling will optimize delivery and ensure reliable message dispatch. Technical Skills: I’m proficient in Python and Swift, with experience in AppleScript. I also embrace DevOps practices for streamlined deployment across environments. I look forward to collaborating and bringing your vision to life! Best, Karthik
$25,005 USD in 7 days
5.0
5.0

hi, i can start with the technical assessment and architecture before moving into the full implementation, so we can validate the macOS and iMessage approach properly first. i have experience with Python, macOS automation, APIs, distributed workflows, queues, role based dashboards and deployment tooling. i can design a central control panel with admin and operator roles, recipient and template management, scheduling, device health, queue status, retries and pause or resume controls. for the Mac side, i’d keep each authorised device as a separate worker connected to the central queue, with launchd or native macOS automation handling local execution and session monitoring. this makes it easier to add or remove Macs without changing the main system. the first deliverable would include the architecture diagram, data flow, security considerations and implementation plan before any large build starts. how many authorised Macs and Apple IDs do you expect in the initial setup? let’s have a quick call to go through the current environment and i can map out the architecture. Mughiraa
$25,005 USD in 7 days
4.4
4.4

Hi there! You need a reliable distributed macOS automation system that can manage authorized iMessage accounts, scheduling and delivery across multiple Macs. The main challenge is keeping sessions, queues and device states synchronized while giving operators safe control. I have experience with Python, macOS automation, AppleScript, automation workflows and DevOps practices. I can design modular systems with clear monitoring, queue handling and role-based access. I can first provide a concise technical assessment and architecture diagram covering the Mac agents, central control panel, scheduler, queue and monitoring layer. For implementation, I would use secure device/account authorization, intelligent queue management, pause/resume/retry controls and clear delivery status tracking. The design will allow additional Macs to be added with minimal disruption and will include documentation, deployment scripts and testing. The system can also include appropriate sending controls and logging for authorized recipient lists and compliant messaging. check our work https://www.freelancer.com/u/ayesha86664 Do you already have the Mac environments and authorized Apple IDs available for the assessment? Let me know if you’re interested & we can discuss it. Best Regards Ayesha
$10,000 USD in 4 days
4.2
4.2

Hi, Bojan here, from Serbia. Building your macOS iMessage automation system comes down to one thing: deploys you can repeat and roll back, with no surprise downtime. I'm a senior cloud and DevOps engineer with 8+ years of experience working with Python and CI/CD. For your macOS iMessage automation system, the real challenge is environment differences and secrets. A common issue: no rollback plan, so a bad release means downtime while someone fixes it live. My plan: first, audit the current setup, secrets and backups. Then, script the build and deploy pipeline, with a staging step first. Finally, test a rollback and a restore from backup before handover. I've done deployment work in Python, so I check early for secrets in code and untested backups. A few questions to better understand the scope: 1. Can the database schema change in a deploy? Then migrations need a rollback path, or a bad release breaks data. 2. Managed database backups instead of scripts? I'd recommend managed, restores are simple and well tested. 3. Are your users spread across time zones? Then there is no quiet hour, so zero-downtime deploys matter more. I can start right away. Happy to go over the details here in chat and suggest the best approach. Looking forward to hearing from you, Bojan
$210 USD in 3 days
4.4
4.4

Hello, I’ve carefully reviewed the project requirements and believe I’m a strong fit for developing your macOS iMessage automation system. My focus will be on creating a reliable native workflow for controlled message processing and automation while respecting macOS permissions and the capabilities available through Messages and AppleScript. My plan is: Setup: I will configure the macOS automation environment, permissions, scripts, and required supporting services. Messages: I will implement AppleScript-based interaction with the Messages app for the required supported messaging actions. Automation: I will build configurable workflows for message handling, triggers, scheduling, and processing logic. Backend: I will use Python, Node.js, or shell tooling where more advanced orchestration and data processing are required. Contacts: I will structure recipient and conversation data with validation to prevent incorrect or duplicate actions. Reliability: I will add queues, rate controls, retries, logs, status tracking, and safe failure handling. Interface: I can provide a simple control panel for configuration, execution, monitoring, and history if required. Testing: I will validate permissions, message flows, automation rules, restarts, errors, and long-running stability on macOS. I have experience with automation, Python, Node.js, APIs, scripting, background services, workflow orchestration, and desktop integrations. Best regards, Ruslan
$2,000 USD in 7 days
4.2
4.2

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