I build the systemsthat automate your business.
I'm Niya. I build full GoHighLevel subaccounts, production AI voice and chat agents, and the workflow automations that connect them to the rest of your stack, so your business runs itself, not just your CRM.
Four years of GoHighLevel, shipped.
Every number below is production work: live subaccounts, live automations, live AI agents answering real calls.
Not a generalist who dabbles in GHL.
A specialist who lives in it.
I'm Niyamul Islam Sajal, known as Niya, a GoHighLevel Certified Admin based in Bangladesh (UTC+6). I've been working with US businesses for the last 3+ years, always available on EST timezone, 30+ hours a week.
I have 4+ years of hands-on GoHighLevel experience: full CRM setup, custom workflows, complex automations, funnels, pipelines, AI voice and chat agents, and CRM migrations done properly, with every workflow, tag and pipeline mapped before cutover.
I'm Top Rated on Upwork with a 5.0 rating and a 100% Job Success Score, and I run a GHL training program in Bangladesh that has mentored 30+ trainees into working GoHighLevel specialists. No fluff, no filler, systems that work the day I hand them over.
Full business automation, built inside and around GHL.
From a blank subaccount to a fully automated, AI-staffed CRM. Every automation is backed by hands-on tool expertise: n8n, Make.com, Zapier, Retell AI, ElevenLabs, VAPI AI, Airtable and more.
GHL Subaccount Setup & CRM Management
Full CRM builds from scratch: custom fields, pipelines, calendars and account architecture designed to scale from day one.
AI Voice & Chat Agents
Production voice and chat agents on VAPI, Retell AI, Synthflow, ElevenLabs and Bland AI that answer, qualify and book calls 24/7.
Workflow & Business Process Automation
Complex, multi-step automations across Make.com, n8n, Zapier and Airtable connecting GHL to the rest of your stack.
Funnels, Landing Pages & Website Migration
High-converting funnels and landing pages built natively inside GHL, plus full website migrations into GHL done clean.
Email & SMS Marketing
Campaigns, templates, and nurture sequences across email and SMS that keep leads warm until they book.
Dashboards, Smart Lists & Membership Portals
Custom dashboards, smart list segmentation, booking systems, and course or membership portals built inside GHL.
Everything I handle inside GHL
What the work actually looks like.
Real panels from real builds: dashboards, pipelines, automations and AI agents configured and running inside live client accounts. Swipe or use the arrows to see every screen.
CRM, Pipelines & Payments
Custom Dashboard Creation
Channel-by-channel lead dashboards built inside GHL: SMS, social, phone and in-person outreach tracked against booking performance.
Opportunity Pipeline Automation
Custom pipeline stages and automated lead routing running a 160+ deal sales pipeline from New Lead through Interested.
Meeting Booking Automation
Calendar-driven booking system with automated confirmation, reminder and no-show follow-up sequences.
Payment Integration
Stripe order and transaction tracking wired directly into the CRM, including Whop and other payment rails on request.
Marketing & Workflow Automation
Email & SMS Campaigns
Multi-step email and SMS campaign sequences built and published natively inside GHL's marketing suite.
Business Process Automation
Native GHL workflows like this staged plan-expiration follow-up, firing timed emails and DND toggles with zero manual work.
Automating with Make.com
Multi-step Make.com scenarios routing voice AI outcomes through Claude and webhooks straight into GHL contact records.
Websites & Community
Custom Websites in GHL
Fully custom-coded funnel pages built inside GHL's site builder, hand-styled with custom CSS and shipped live.
Custom Membership Portal
A branded community portal: discussion feed, live streaming and event scheduling, all built inside GHL's membership tools.
AI Voice, Chat & Reputation
Voice AI: Qualification & Booking
A production voice agent that qualifies callers, answers FAQs and books appointments automatically, with live call analytics.
Custom Voice + Logic Flow
Custom cloned voices and conversational logic built on ElevenLabs for a natural-sounding, branded voice agent.
Voice AI Receptionist
A Retell AI phone receptionist with a full conversation flow: routing, live transfers and contractor onboarding logic.
Conversational AI Chatbot
A lead-qualifying chatbot with booking logic, deployable across web chat, Facebook, Instagram and WhatsApp.
Automated Google Reviews
Automated review-request sequences and AI-assisted replies that keep a 5.0-star Google rating climbing on autopilot.
Voice AI Tool Integration
Native connections across Retell, VAPI, ElevenLabs, AnyReach, Smallest AI, SigmaMind and Bland AI, wired directly into GHL.
The stack behind every build.
GHL at the core, an AI and automation layer wrapped around it, and the integrations that keep everything talking to each other.
CRM
AI
Automation
Telephony
Web Dev
Integrations
Some of my big clients from Upwork.
A cross-section of the businesses currently running on systems I've built, spanning GoHighLevel, WordPress and custom-coded SaaS.
OpsROI
An AI voice agent handles inbound calls 24/7 while 18 interconnected modules replace 8 to 12 disconnected tools for service contractors.
Visit live site
Monkeyman's Tree Service
Live 24/7 AI voice agent answering real calls for 4+ months straight, now ranked #1 in Portland, OR by impressions.
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Tetti Roofing
WordPress-to-GHL migration with full automation, social posting and a conversational AI chatbot.
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Astral System
Automation system for Facebook, Instagram and WhatsApp engagement with conversational AI built into GHL.
Visit live siteJack Ryan AI
SaaS automation platform enabling instant client onboarding with pre-built systems.
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Floor Daddy
WordPress website build with a fully automated GHL business operations system behind it.
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Growtheon
A custom-built GoHighLevel-alternative CRM platform, engineered completely from scratch.
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Tree Care Marketing Solutions
WordPress website with an automated client acquisition system built for arborist businesses.
Visit live siteMore Jobs AI
Vibe-coded website built in GHL AI Studio with conversational AI and A2P-compliant SMS/email automation.
Visit live siteA process built to ship without surprises.
The same five-step sequence on every engagement, whether it's a single automation or a full GHL rebuild.
Discovery & Audit
A call to understand your current system, review existing workflows, and map every gap before anything gets touched.
Scope & Architecture
Data model, pipeline structure and integration map decided and agreed before a single automation gets built.
Build
Ground-up build or snapshot-based deployment, staged and rolled out in phases so nothing breaks mid-migration.
QA
Unit test, end-to-end test, edge-case test with bad inputs, then live-monitor execution logs after launch.
Handover & Support
Full documentation, a walkthrough of every workflow, and ongoing support so the system runs without you.
Depth that shows up when it matters.
Not just GHL basics. Specific, hard-won experience across the parts of a build that usually go wrong.
GoHighLevel Certified Admin
Highest-level GHL certification, full platform mastery across accounts, automations, funnels and AI.
GHL Training Program, Bangladesh
30+ trainees mentored into working GoHighLevel specialists through a hands-on training program I run myself.
Live 24/7 AI Voice Agent in Production
Running for 4+ months on a high-volume business, still answering real inbound calls today, not a demo.
HIPAA-Tier Build Experience
BAA signing, MFA enforcement, ePHI field control and role-based access designed in from day one, not retrofitted.
Real Estate CRM Depth
Follow Up Boss, kvCORE, BoomTown and CINC, beyond generic GHL setup into the CRMs real estate teams already run on.
A2P 10DLC Registration Experience
Brand registration, campaign use case selection and sample message submission, handled correctly the first time.
Snapshot Deployments, Not 5-Day Builds
A snapshot-based deployment workflow that cuts a standard 5+ day build down to under 24 hours.
Multi-Platform Range
Live, working builds across GoHighLevel, WordPress, Shopify and custom-coded React/Next.js stacks, so the platform recommendation actually fits the client instead of forcing everyone into the same tool.
5.0★ rated, straight from Upwork.
Real, verified feedback pulled directly from completed Upwork contracts.
I am writing to provide feedback on my experience working with Niyamul. He is incredibly responsive and his work is stunning. His work ethic is impressive, and the quality of his designs and proposals is excellent. I am very satisfied and plan to continue working with him on future projects.
Awesome, A+. Would definitely recommend and use Niyamul again! Can't recommend enough!
Niya was responsive, professional, and willing to assist with the tasks assigned throughout the engagement. We appreciate his time and effort in supporting our team and thank him for his work.
Niyamul is an exceptional talent. He completed jobs in a timely manner, went above and beyond and was very patient to get to the finish line even though it might cost more of his time.
Great experience working together with Niya. Communication was clear, work was delivered on time, and quality was excellent. The project scope changed on our end, but I would definitely hire him again and recommend him to others.
Excellent experience and work. I've been working with Niya for several months now on several different real estate and healthcare digital marketing projects, and he provides exceptional work every time. I highly recommend hiring Niya for any digital work.
Niyamul is a true professional and an expert with Go HighLevel. He did more work in 48 hours than our last freelancer did in 4 weeks. I am happy to recommend him to anyone who wants to work with a reliable HighLevel expert.
Niyamul Islam provided a clear and transparent consultation for GoHighLevel development. He was knowledgeable, entrepreneurial, and offered practical, actionable insights. Great value, and we will continue working with him.
Let's build your system.
Every build referenced on this page is live and verifiable. Check the work, the reviews and the Job Success Score on my Upwork profile.