
Completed
Posted
Paid on delivery
A small, private CRM for running my agency. It replaces the spreadsheets and scattered notes I currently use to keep track of clients, the work in progress for each of them, calls I need to make, and money I spend on my clients' behalf. I have looked at HubSpot, Zoho, Monday and similar. They are all far more than I need, priced per seat for features I will never touch. I want a small tool that does exactly these six things well and then stops. The six core jobs - Keep a proper record of my clients and their contact details. - See all my active projects on a Kanban board and move them through stages. - Schedule client calls and get reliably reminded on my Windows desktop before each one. - Note which team members are working on which project. - Track money I spend on a client's behalf, per project. - Look back at past clients and projects easily, months or years later. This is 100% in-house and single-user (me, the owner of the agency) tool. I hope it clears many questions in advance.
Project ID: 40614333
121 proposals
Remote project
Active 6 days ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs

Hi, Your need for a lean, single-user CRM points at over-engineered off-the-shelf solutions being a poor fit, especially given your Windows Server environment and desktop reminders. The usual culprit in such projects is balancing simplicity with reliable notifications and smooth Kanban UI on a Windows desktop. I’d build a lightweight desktop app with a local database, integrating a Kanban board for project tracking and native Windows notifications for call reminders. Using a proven stack like .NET with WPF or Electron ensures smooth UI and easy deployment on your Windows Server. I’d also design the data model to keep client, project, team, and expense info tightly linked but minimal. To tailor the solution precisely: - Do you want the app to run standalone on your Windows Server or on your personal workstation? - Would you prefer a web-based interface accessible only locally or a fully native desktop app? If a short call is easier, we can settle these details in ten minutes — otherwise, just let me know your preferences and I’ll start on a detailed project plan and wireframes. Looking forward to helping you replace those spreadsheets with a tool that fits perfectly.
$125 USD in 2 days
2.9
2.9
121 freelancers are bidding on average $161 USD for this job

Hi there, I have gone through the Windows Server CRM Tool Development Windows Server CRM Tool Development. It looks straightforward at first, but in my experience, there’s usually a key detail that can cause issues later. I’ve handled similar projects before and can outline a practical approach for you. I have over 10 years of experience in CRM, IIS, Windows Server, Software Development, Programming, Web Application, Desktop Application, and I'm excited to be part of your project. For similar work and case studies, feel free to check my profile: https://www.freelancer.com/u/microlent Let's discuss your project in the chat so I can recommend the most practical and cost-effective solution. ~ Rajesh
$140 USD in 7 days
7.5
7.5

Hey, I will build your six-module Windows CRM: client records, Kanban project board, call scheduler with native Windows desktop notifications, team assignments, per-project expense tracking, and a searchable archive for past clients. One round of revisions is included after you test the initial build. Questions: 1) Do you want a local database (SQLite) or something like PostgreSQL for potential network access later? 2) Should the Kanban stages be fixed or editable by you? Send me a message and we can go over the details. Best regards, Kamran
$90 USD in 5 days
6.3
6.3

Hi, I reviewed the request for a small in-house CRM tool on Windows to replace spreadsheets with clean client records, a Kanban workflow, call reminders, team ownership per project, per-project spending tracking, and easy long-term searching. I’ll build it around Windows Server with IIS and integrate a lightweight CRM data model for clients, projects, stages, call scheduling, reminders to your desktop, team assignments, and expense entries, so everything stays fast and private. I’ll keep the UI focused on your six core jobs, ensure reliable notifications and data integrity, and deliver clean, maintainable server-side code. Let’s discuss here now.
$150 USD in 7 days
5.4
5.4

Hi there, Your brief is clear: you do not need a bloated CRM; you need a focused internal system that keeps client records, projects, reminders, team assignments, and client spend perfectly connected. That is exactly the kind of practical business software I build. I have strong experience with PHP, MySQL, and custom admin panels, and I can structure this as a private Windows-friendly CRM with a clean Kanban workflow, searchable history, and dependable call reminders. I will keep the scope lean so each of the six core jobs works reliably without unnecessary features. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. Would you prefer the reminder system to run as a browser-based notification, a desktop app, or a Windows tray utility? Best regards, Asad
$75 USD in 3 days
5.5
5.5

✋ Hi There!!! ✋ The Goal of the project:- BUILD A SIMPLE, PRIVATE, SINGLE-USER CRM TOOL FOR WINDOWS SERVER THAT MANAGES CLIENTS, PROJECTS, CALLS, TEAM ASSIGNMENTS, EXPENSES, AND HISTORY. <-- Questions --> 1. Should the CRM run as a browser-based web app on IIS? 2. Do you prefer email reminders or Windows desktop notifications for calls? Similar CRM projects have been completed with client databases, Kanban project boards, call scheduling, desktop reminders, team assignment tracking, project-based expense management, and searchable historical records. The system will remain lightweight and focused strictly on the six required functions, with a clean interface and secure in-house deployment on your Windows Server environment. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!
$120 USD in 12 days
4.9
4.9

Hello There! I'm Md Toriqul Islam, and I'm excited to partner with you. I can dive into your project immediately. I understand you need a lightweight, single-user CRM for Windows Server that replaces spreadsheets and unnecessary enterprise CRM features. I can develop a secure, easy-to-use application to manage clients, organize projects with a Kanban board, schedule calls with Windows desktop reminders, assign team members to projects, track client-related expenses, and maintain a searchable history of completed projects and clients. The system will be fast, maintainable, and tailored specifically to your workflow without unnecessary complexity. I am skilled in C#, .NET, ASP.NET Core, React.js, Node.js, SQL Server, MySQL, REST APIs, Windows Server, Kanban Workflow Development, CRM Development, Database Design, and Desktop Notification Integration. I'm confident I can build a reliable, custom CRM that streamlines your daily operations while remaining simple, efficient, and easy to maintain. Looking forward to hearing from you. Best regards, Md Toriqul Islam
$90 USD in 3 days
4.4
4.4

Hi, Your scope is clear and practical, and I can build this as a focused private single-user CRM (not bloated like HubSpot/Zoho). I recommend a lean MVP first so you get immediate value without overbuilding. Offer (MVP): $750 fixed — 7 to 9 days Included in MVP - Client records (contact details, notes, status) - Project tracking with Kanban stages - Team assignment per project - Client expense tracking per project - Archived clients/projects with searchable history - Windows desktop call reminders (reliable local notification flow) Tech approach - Lightweight web app for easy in-house use - Backend + database structured for long-term maintainability - Deployment guidance for Windows Server/IIS Milestones 1) Data model + clients/projects core 2) Kanban + expenses + assignments 3) Reminders + archive/history + final QA Out of scope (Phase 2) - Multi-user roles/permissions - Advanced analytics/reporting - Deep integrations with external tools If your hard budget must stay under $250, I can propose a reduced Phase 1 (clients + projects + Kanban only) and add reminders/expense history in the next phase. Best regards, Albert C.
$250 USD in 9 days
4.6
4.6

Hi, I saw your project and think I can deliver what you need. Let's build a system so smart that your future self sends us both a thank-you note. I understand your details and know what needs to be done. I will keep the plan simple, ask for feedback, and focus on results. I am an expert with 10 years of experience in Software Development, Desktop Application, Web Application. I have helped many clients bring ideas to life and reach their goals. Visit my profile to check my latest work and read short client reviews. I am happy to answer any questions. Connect in chat and I will reply right away. Looking forward, Yuan
$120 USD in 1 day
4.2
4.2

Hi, I see you need a lightweight CRM that fits your agency workflow without the bloat of enterprise tools. I built a similar single-user client tracker for a local consultant using a .NET backend with SQLite on Windows Server—simple enough to run locally but structured to avoid data loss when moving between projects. I'd approach this with a Blazor WebAssembly frontend for the desktop experience, keeping it all on your Windows Server via IIS. The biggest improvement will come from storing everything in a single database file with minimal dependencies, so you don’t need extra services running. I make sure changes are version-controlled and tested on a staging copy of your server before touching production. This keeps the system stable, easy to back up, and means you won’t spend time maintaining it later. If it fits, I can start right now. Thanks, Denis.
$150 USD in 3 days
4.4
4.4

Hi, I'm a senior developer with 20+ years of experience delivering Windows-based business tools, including CRM and desktop applications, so this fits my background. I’ll build a lightweight CRM that runs on your Windows Server with IIS, storing data in a local SQL Server database for fast access and reliability. The Kanban board will be implemented as a simple web interface for project tracking, while scheduled reminders will use Windows Task Scheduler to trigger desktop notifications before calls. Expense tracking will be tied directly to projects, and past records will be searchable with filters for quick retrieval. The system will be designed for single-user operation with no unnecessary complexity, and I’ll ensure it deploys cleanly on your existing infrastructure. I can begin immediately.
$100 USD in 3 days
4.2
4.2

Hi there, I understand you need a lightweight private CRM that replaces spreadsheets with a simple, purpose-built system for managing clients, projects, reminders, team assignments, and project expenses without the complexity or recurring costs of platforms like HubSpot or Zoho. I am confident I can build a streamlined solution tailored specifically to your workflow. My approach will be to develop a secure single-user application with client management, a Kanban board for tracking project stages, Windows desktop reminders for scheduled calls, team assignment tracking, project expense management, and a searchable archive of completed clients and projects. The interface will be clean, fast, and intuitive, focusing only on the features you need while using a scalable database and well-structured architecture that allows future enhancements without unnecessary complexity. The deliverable will include the complete CRM application, client and project management modules, Kanban workflow, reminder system, expense tracking, historical records, documented source code, database setup, and deployment guide for your Windows environment. Would you prefer this as a desktop application, a locally hosted web application, or a hybrid solution that combines the advantages of both? I'm ready to start immediately. Warm Regards, Aneesa.
$100 USD in 2 days
3.8
3.8

I can help with this, We will build a lightweight Windows CRM with six focused modules: client records, Kanban project board, call scheduler with native Windows toast reminders, team assignments, per-project expense tracking, and a searchable archive. For data, SQLite keeps it simple. No server, no licenses, and full backups via file copy. A couple of quick things to confirm: 1) Do you want this as a desktop app (WPF) or a local web app you open in your browser? 2) Should expense entries support file attachments like receipts? The number quoted here is a starting estimate. The exact cost and timeline will be confirmed after we go through the full scope together. Looking forward to potentially working together. Thanks, Faizan
$90 USD in 5 days
3.8
3.8

As an experienced developer, I'm well-versed in the art of scaling down and focusing on what truly matters. Your project resonates with me as it prioritizes functionality and efficiency over flashy features that may never be used. I understand the value of a tailored tool that hones in on your specific needs, and I'm confident in my ability to deliver just that. My previous work for large organizations like Apple and Amazon has taught me invaluable lessons in the software development life cycle. With your 6 fundamental requirements, I assure you that no step will be rushed or compromised. I'm not one to shy away from practicality as evidenced by the AI projects I've developed - it's not about creating shiniest features but implementing those that have tangible impacts, which is something you too prioritize for your CRM tool. Moreover, my skill set aligns seamlessly with your requirements: CRM, Programming, Software Development, Web Application. I believe we can achieve a sturdy CRM system using technologies like Node.js or Python (depending on your preference). And let's not forget post-deployment support - whatever remote setup might be required or technological hitches experienced, there will always be a reliable helping hand available.
$250 USD in 7 days
3.9
3.9

Hi, I’ve read your brief carefully, and this is exactly the kind of focused CRM tool I can build: a private Desktop Application for Windows Server that replaces spreadsheets with a clean, single-user workflow built around your six core jobs only. I can develop a reliable Software Development solution with client records, Kanban project tracking, desktop call reminders, team assignment visibility, project-based expense logging, and searchable history for past clients. My approach will keep the system lightweight and practical so you avoid the complexity of HubSpot-style platforms while still getting a stable in-house CRM tailored to your agency operations. I’ll structure the data cleanly, make navigation fast, and ensure reminders and project tracking work smoothly in your Windows environment. I can outline the architecture and begin with the core modules immediately, with a realistic first version delivered in 14 days. Hi! Would you prefer this CRM as a standalone desktop app or a local web-based tool hosted on your Windows Server? Best regards, KANIKA
$250 USD in 14 days
3.5
3.5

I propose a customized CRM solution focusing on simplicity, efficiency, and user-centric design for your agency. The system will prioritize the six core functions you outlined, featuring a minimalist design for a clutter-free user experience on your Windows desktop. We will develop a user-friendly interface to manage client records, visualize projects with a Kanban board, schedule client calls with notifications, assign team members, track project expenses, and access historical data easily. Future scalability and potential integrations can be discussed for evolving business needs. Let's schedule a meeting to delve deeper into requirements and outline a development roadmap for your tailor-made CRM solution.
$225 USD in 5 days
3.5
3.5

Replacing a pile of spreadsheets with one focused tool is the right call, and six well-defined jobs make this straightforward to scope. I'll build this as a lightweight desktop app using Electron with React on the front end and SQLite for local storage, so there's no server to maintain or subscription to pay. You get a client database with contact details, a drag-and-drop Kanban board for project stages, a call scheduler with native Windows toast notifications, team assignment per project, and per-project expense tracking. Historical search across old clients and projects will be baked in from day one. One thing worth thinking about: SQLite keeps everything in a single file on your machine, which makes backups dead simple (just copy one file), but it also means setting up an automatic nightly backup to a cloud folder so nothing's ever at risk. Best regards, Shayan
$45 USD in 3 days
3.2
3.2

I’ve built lightweight single-user CRUD tools on Windows Server with SQLite backends and WPF frontends before—this is right in my wheelhouse. I’ll scaffold a .NET 8 Blazor Server app on IIS with a local SQLite database, using MudBlazor for Kanban and DevExpress Scheduler for call reminders, then package it as a self-contained MSI for silent install. Windows notifications will fire via native toast APIs, and entity relationships will mirror your six core jobs directly. Deployment will include a single-user admin account and a README with startup/backup steps. I can start immediately. Thanks, Andrii.
$175 USD in 2 days
3.2
3.2

Hi, I can build this exactly as described—a lightweight, private CRM tailored to your workflow without the unnecessary complexity of platforms like HubSpot or Zoho. I will develop a clean, easy-to-use application with client management, a Kanban board for projects, Windows desktop call reminders, team assignment tracking, expense tracking per project, and a searchable archive for past clients and projects. Since it's a single-user, in-house tool, the focus will be on speed, simplicity, and reliability. I would be happy to discuss the preferred tech stack and any small workflow details before getting started. Thanks!
$99 USD in 5 days
3.1
3.1

Hi, I've read your description carefully. You need a lean, single-user CRM that does exactly six things — no bloat, no per-seat pricing, just a tool that works on your Windows Server. My Approach: 1. Clients Module — Full CRUD for client records and contact details with search/filter. 2. Kanban Board — Drag-and-drop project stages (Backlog → In Progress → Done), customizable columns. 3. Call Scheduler — Schedule calls with Windows desktop notifications via Task Scheduler integration. Never miss one. 4. Team Assignments — Link team members to projects, see who's on what at a glance. 5. Expense Tracker — Log client-related expenses per project with running totals. 6. History Archive — Browse past clients/projects with full search, years later. Tech: ASP.NET Core MVC deployed on IIS, SQLite database (zero-maintenance, perfect for single-user). Lightweight, fast, runs entirely on your server. I can start immediately. Milestone-based delivery — happy to break it into 3 phases so you see progress early. Best,
$80 USD in 5 days
2.7
2.7

Hello, I have experience with private CRM tools that replace spreadsheets and scattered notes with simple daily workflows. Your Web Application needs clear client records, a Kanban board for active projects, call reminders, team assignment notes, expense tracking, and easy history search. I will keep the CRM small and focused, so it does only the six jobs you described. I can build it for your Windows Server setup, with IIS hosting in mind, and make the project records simple to update and review over time. Best regards, Teo
$200 USD in 2 days
2.7
2.7

Jacksonville, United States
Payment method verified
Member since Jul 29, 2026
$1000-10000 USD
₹12500-37500 INR
$2-8 USD / hour
₹500000-1000000 INR
$25-50 USD / hour
$15-25 USD / hour
₹37500-75000 INR
₹150000-200000 INR
$250-750 USD
$250-750 USD
$25-50 USD / hour
$250-750 USD
$10-30 USD
₹12500-37500 INR
$250-750 USD
₹600-1500 INR
$250-750 USD
₹12500-37500 INR
$10-30 USD
₹750-1250 INR / hour