01
Custom software & CRM
Software tailored to your processes, with the workflows and integrations your business needs.
INDEPENDENT DEVELOPER · DUSHANBE
Dovud Kholov.
Web & Software Developer
I build CRM systems, automation tools, and websites that solve real business problems.
Try a workflow. Move a deal. Build a project brief.
7 yearsDevelopment experience
GermanyTechnical education
4 languagesEnglish · German · Persian · Russian
01 / EXPERTISEBuilt around
Built around
your business.
Practical tools for the way you work.
Custom solutions for what comes next.
02
Bots, scripts & automation
Turn repetitive tasks into reliable workflows. Connect tools and make everyday operations more efficient.
03
Websites & e-commerce
Websites and e-commerce platforms developed around your requirements, from the first idea to a working system.
02 / WORK WITH MEYour business challenge.
Your business challenge.
My focus.
I’m a freelance developer. I help clients and teams turn a specific problem into a practical software solution — with clear scope, direct communication, and hands-on implementation.
Tell me what is slowing you down.
Manual tasks, disconnected tools, or a system that no longer fits? I can identify what needs to change and build the automation, integration, or custom software to address it.
Bring me into your next project.
Need a freelance developer to support your team? I can take on a defined technical task, work with your existing tools, and keep you informed about progress and decisions.
Tools matched to the task.
From connecting your apps to deploying the solution.
n8n
Automated workflows that connect your services and reduce repetitive work.
WORKFLOW AUTOMATIONClaude · ChatGPT
AI-assisted workflows and API integrations for processing text, organizing information, and building assistants.
AI INTEGRATIONAPIs · Webhooks
Connect CRM systems, websites, and external services so data can move between them.
CONNECTED SYSTEMSVPS · Deployment
Set up and configure VPS servers to host applications, bots, and automation services.
SERVER SETUPWhat working with me looks like.
I ask before I assume.
I clarify the goal and ask direct questions early, so we solve the right problem.
I take responsibility.
I turn the agreed scope into concrete steps and raise blockers with a proposed next step.
I keep communication open.
I’m approachable, welcome feedback, and explain technical choices in plain language.
03 / INTERACTIVE LABDon't just read it.
Don't just read it.
Try it.
Three small demos. A closer look at how I build.
Sample data · Runs in your browser · No messages sent
One inquiry. Four steps. Zero copy-paste.
Run a sample lead through a workflow, then try an exception.
Alex Leealex@example.com
CRM integration- 01Receive inquiryCollect the requestWaiting
- 02Validate & matchCheck details and duplicatesWaiting
- 03Update CRMCreate or update the leadWaiting
- 04Notify the teamPrepare a notificationWaiting
Test resilience
Choose a failure to run. Each test starts a fresh simulation.
Under the hoodExplore the implementation
A small state machine, with clear stopping and recovery points.
- 01ReceiveSample inquiry enters
- 02ValidateMissing email → stop
Existing email → update - 03CRMSimulate one record change
- 04NotifyOffline → pause
Restored → retry this step
Reset invalidates the active run, so delayed steps cannot change a fresh simulation.
The actual run loop from this page’s JavaScript. A retry starts at step 04; a reset cancels stale work through a run token.
lab.js / runWorkflow()JAVASCRIPT
Excerpt read directly from the running function. Delays illustrate progress; they do not represent real service latency.
Small, explicit state
Browser memory holds the current run. Reset changes a token so earlier asynchronous steps stop safely.
Retry only what failed
Notification recovery skips the CRM step. Duplicate matching is a predefined scenario, not a real database lookup.
Durable jobs & idempotency
Use persisted job states, idempotency keys, unique constraints, and bounded retries with backoff.
Security & observability
Validate on the server, protect credentials, limit requests, and capture structured logs and delivery failures.
A pipeline you can actually move.
Drag a deal or use its stage selector. The totals update instantly.
Total pipeline$8,200
Won revenue$0
Win rate0%
New 0
Proposal 0
Won 0
Sample deals. Changes last until you reload this page.
From a vague idea to a useful brief.
A guided bot that asks the next relevant question.
Project assistantGuided demo · No AI or external service
04 / ABOUT MEA developer.
A developer.
A problem solver.
Your technical partner.
I'm Dovud, a web and software developer with 7 years of experience and a technical education in Germany.
I help businesses automate processes, improve efficiency, and build reliable digital solutions tailored to their needs.
My work ranges from focused scripts and integrations to complete custom systems built from scratch.
7 yearsDevelopment experience
4 languagesClear communication across borders
05 / BACKGROUNDTechnical foundations.
Technical foundations.
International perspective.
EDUCATION / GERMANY
2020 — 2023
Fachhochschule Frankfurt am Main
2019 — 2020
Hochschule Anhalt
LANGUAGES
- English Fluent
- German Fluent
- Persian Fluent
- Russian Fluent
06 / GET IN TOUCHYour next idea.
Your next idea.
Let’s build it.
Tell me what needs to work better. A rough idea is enough to start a useful conversation.
- 01Share your challenge
Your goal, current tools, or a process you want to improve.
- 02Explore an approach
We can discuss scope, priorities, and the right next step.
Based in Dushanbe · Working internationally
English / German / Persian / Russian
English / German / Persian / Russian