Arnab Biswas — Automation & CRM Specialist | GoHighLevel Expert & Funnel Builder
Portfolio 2026
Arnab Biswas
Automation · CRM · Funnels · Paid Ads
Available for Projects · 20–25 hrs / week

I build automation systems that capture, nurture and convert leads.

Automation & CRM Specialist  /  GoHighLevel Expert  /  Funnel Builder  /  Paid Ads

Working with LofiStack since June 2024, I connect funnels, CRM, workflows and paid traffic into one system — so leads are captured, organised and followed up automatically instead of slipping through the cracks.

Traffic→ Funnel→ Lead Capture→ CRM→ Automation→ Nurturing→ Appointment→ Conversion
Arnab Biswas — Automation and CRM Specialist
GoHighLevel CRM & Funnels
Arnab Biswas
Automation & Digital Marketing
Since Jun 2024
Arnab Biswas
Arnab Biswas
Automation & CRM Specialist
About Me

I build connected systems, not isolated tools.

I'm an Automation and Digital Marketing specialist with hands-on experience since June 2024, working with LofiStack on real business projects across CRM systems, GoHighLevel, sales funnels, lead generation, workflow automation, paid advertising and digital marketing.

Through that work I've developed practical knowledge of how businesses actually use automation to capture leads, organise customer data, nurture prospects, book appointments and improve conversions. Most businesses don't have a tools problem — they have a connection problem. Ads run in one place, forms collect leads somewhere else, and follow-up depends on someone remembering to do it.

My focus is on joining those pieces into a single path: Traffic → Funnel → Lead Capture → CRM → Automation → Lead Nurturing → Appointment → Conversion — so nothing depends on manual effort and no lead goes cold by accident.

Jun2024
Working Since
20–25hrs
Per Week
5days
Per Week
Longterm
Preferred
Where My Time Goes
GoHighLevel & CRM AutomationPrimary
Funnels & Lead CapturePrimary
Paid Ads & Lead Gen CampaignsCore
Chatbots & AI Prompt EngineeringCore
SEO & Social ContentSupporting
HTML / CSS & Front-End SupportSupporting

These bars show how my working time is distributed across disciplines — not a performance claim.

Core Services

Four systems I build — and how they fit together

Tap a card to bring it forward. Each one works on its own, but they're designed to run as a single connected pipeline.

01
GoHighLevel & CRM

CRM & Workflow Automation

A properly structured GoHighLevel account so leads land in the right place, get tagged, and get followed up without anyone doing it manually.

  • CRM setup, contact management & custom fields
  • Pipelines & opportunity stage management
  • Workflow automation & trigger logic
  • Email & SMS automation sequences
  • Appointment booking & calendar automation
  • Follow-up automation & CRM organisation
02
Funnel Building

Conversion-Focused Sales Funnels

Landing pages and opt-in funnels built around one action — with forms wired straight into the CRM and the automation behind them.

  • Lead capture & opt-in funnels
  • Landing pages & custom forms
  • Thank-you & confirmation pages
  • Appointment booking funnels
  • Funnel automation & CRM connection
  • Mobile & tablet optimised layouts
03
Paid Advertising

Meta & Google Ad Campaigns

Campaigns built to feed a system, not just generate impressions — traffic connected directly to funnels, CRM and follow-up.

  • Facebook, Instagram & Meta Ads
  • Google Ads campaign setup
  • Lead generation campaign structure
  • Audience targeting & optimisation
  • Conversion tracking setup
  • Meta Conversion API & lead capture integration
04
Lead Generation

Lead Capture & Nurturing

The layer that keeps prospects moving — automatic contact creation, qualification, nurture sequences and re-engagement.

  • Automatic contact creation from any source
  • Lead organisation & qualification in CRM
  • Automated email / SMS follow-up sequences
  • Nurture workflows for slow-moving leads
  • Appointment booking automation
  • Re-engagement of inactive leads
Tap a card to bring it forward
The System

One path from ad click to booked appointment

This is the workflow every build follows. Each stage hands off to the next automatically — no manual exports, no forgotten follow-ups.

01
Ad / Traffic
Meta, Instagram or Google campaign
02
Landing Page
Single-action funnel page
03
Opt-in Form
Custom form or lead ad
04
CRM Contact
Created & tagged automatically
05
Workflow
Triggers fire on entry
06
Follow-Up
Email & SMS sequences
07
Appointment
Booked to calendar
08
Conversion
Pipeline stage updated
Meta API & Conversion API

Campaign data and CRM, talking to each other

I work with Meta API and Conversion API integrations to connect lead-generation campaigns with automated workflows — so leads captured on a platform are synced, processed and followed up inside the CRM instead of sitting in an ad account waiting to be downloaded.

Lead sync

Meta lead ads connected through API or integration so contacts arrive in the CRM automatically.

Conversion tracking

Conversion API setup so key actions are reported back for cleaner campaign data.

Integration Flow
Meta Lead Ad
Prospect submits an instant form or lands on a funnel page
API / Integration Layer
Meta API, Conversion API, Zapier or Make passes the data across
CRM
Contact created, tagged and placed in the correct pipeline stage
Workflow
Automation triggers instantly on contact creation
Lead Follow-Up
Email / SMS sequence begins, appointment link delivered
Where Chatbots Run

Website Chat

On-site chat widget for instant response and capture.

Messenger

Facebook Messenger conversations, automated.

Instagram

DM automation and lead qualification.

WhatsApp

Automated replies and enquiry handling.

Chatbot Automation

Answer faster, qualify automatically

Most enquiries arrive outside working hours. Chatbots let a business respond immediately, answer common questions, qualify the prospect and pass a real lead into the CRM — instead of losing them to whoever replied first.

AI chatbots Automated conversations Lead qualification FAQ automation Customer support automation Lead capture Handoff to CRM workflow
Digital Marketing & Content

The marketing layer around the system

Automation only works if there's traffic and content feeding it. These are the supporting disciplines I work across.

Digital Marketing

Systems that work together

Paid advertising, lead generation, funnel marketing, CRM automation and marketing automation — planned as one connected effort rather than separate tasks.

Paid advertisingFunnel marketing Marketing automationAd copy Customer engagement
SEO Content

Search-friendly copy

SEO-friendly website and landing page content, blog articles and keyword-focused copy structured so both readers and search engines can follow it.

Website contentLanding page copy Blog contentKeyword-focused writing Content structure
Social Media Content

Content that earns attention

Social posts, captions, promotional and educational content built around a brand's actual message — with AI-assisted drafting to keep output consistent.

Posts & captionsPromotional content Educational contentContent ideas Brand messaging
AI & Prompt Engineering

AI as a productivity multiplier

I use AI tools such as ChatGPT across SEO content, social content, ad copy, chatbot responses, workflow planning and research. Just as importantly, I use prompt engineering — building structured, context-rich prompts that produce accurate, relevant, business-focused output instead of generic text.

AI is a tool in the workflow, not the skill itself. It speeds up drafting and planning so more time goes into building and improving the actual systems.

How I Use AI
SEO & blog content
Social media content
Ad copy variations
Chatbot response scripts
Workflow & automation planning
Marketing ideas
Business content
Research assistance
Prompt Engineering

Structured prompts with clear role, context, constraints and output format — reusable across a client's content and automation work.

Additional Experience

Data & front-end support background

Before focusing on automation and digital marketing, I worked at a company handling data entry, data management, basic front-end support and website content updates, including basic HTML and CSS. It's useful supporting knowledge when editing funnel pages or troubleshooting layout issues — but it's a supporting skill, not my main specialisation.

Data entryData management Website content updatesBasic HTMLBasic CSS
Tools & Technologies

The stack I build with

GoHighLevel sits at the centre of most builds — everything else connects into it.

GoHighLevel at the core

CRM, funnels, workflows, calendars, email and SMS in one platform — with every other tool feeding into or out of it.

GoHighLevel
CRM Platform
CRM Automation
Workflows
Meta Ads
Paid Traffic
Google Ads
Paid Traffic
Meta / Conversion API
Integration
Zapier
Automation
Make
Automation
ChatGPT & Prompts
AI Workflow

Email & SMS

Automated sequences, triggers and reminders inside the CRM.

Chatbot Platforms

Website, Messenger, Instagram and WhatsApp automation.

HTML / CSS

Supporting knowledge for funnel page edits and fixes.

Tracking Setup

Conversion tracking and event configuration for campaigns.

Selected Work

Project types I've built and worked on

Client details are kept confidential, so each entry describes the system, the process and the business benefit rather than named accounts or figures.

01
GoHighLevel CRM

CRM Automation Build

CRM setup · Workflows · Pipelines

Structured a GoHighLevel account from the ground up — contact fields, tags, pipeline stages and opportunity management — then layered workflow automation over it so new leads are routed, assigned and followed up on entry.

Business benefitManual lead handling replaced with automated routing and follow-up, and a CRM the team can actually read at a glance.
02
Funnel Build

Lead Capture Funnel

Opt-in funnel · Forms · CRM connection

Built an opt-in funnel with a dedicated capture form, thank-you page and confirmation step. Submissions create a CRM contact automatically and drop straight into the follow-up workflow — no exports, no re-entry.

Business benefitEvery enquiry is captured and actioned immediately, with a mobile-first layout so the form works on the device most leads arrive on.
03
Lead Nurturing

Follow-Up & Nurture Automation

Email / SMS sequences · Booking · Re-engagement

Designed multi-step email and SMS sequences for leads who don't convert on first contact, with appointment booking links, reminder automation and a re-engagement branch for contacts that go quiet.

Business benefitProspects continue to hear from the business consistently without anyone manually chasing them.
04
Paid Advertising

Meta Lead Generation Campaign

Campaign setup · Targeting · CRM handoff

Set up Facebook and Instagram lead-generation campaigns with audience targeting and creative variations, connected to the CRM so leads from the ad account enter the automated follow-up sequence directly.

Business benefitPaid traffic feeds a working system instead of an inbox, so response time drops and no lead is left unworked.
05
API Integration

Meta API / Conversion API Setup

Lead sync · Conversion events · Data flow

Implemented Meta API and Conversion API integration to sync lead data between campaigns and business systems, and to report key conversion events back to the platform for cleaner campaign reporting.

Business benefitConsistent data between ad platform and CRM, and lead capture that doesn't depend on manual downloads.
06
Chatbot

Chatbot Automation

Automated conversations · Qualification · Capture

Built automated conversation flows that greet visitors, answer common questions, qualify the enquiry with a short set of questions and capture contact details into the CRM for follow-up.

Business benefitEnquiries get an instant response outside working hours, and only qualified conversations reach the team.
07
Digital Marketing

Full Funnel Marketing System

Ads · Funnel strategy · Marketing automation

Planned and built the complete path — paid advertising into a conversion-focused funnel, into CRM, into nurture automation — treating traffic, page and follow-up as one system with a single goal.

Business benefitClear visibility of where leads come from and what happens to them at each stage of the journey.
08
Content

SEO & Social Media Content

SEO copy · Social content · AI-assisted

Produced SEO-friendly website and landing page content plus social media posts and captions, using structured AI prompts to keep tone consistent and output aligned to the brand's messaging.

Business benefitConsistent content output supporting online visibility and engagement alongside the paid and automation work.
How I Work

Six steps, every project

The same sequence whether it's a single funnel or a full CRM and advertising system.

01

Understand

Understand the business, the target audience, the goals and whatever system already exists — before suggesting anything new.

02

Plan

Map the funnel, CRM structure, automation logic, advertising approach and the full customer journey end to end.

03

Build

Build the funnels, CRM setup, workflows, chatbots, integrations and campaigns to the agreed plan.

04

Test

Test every form, workflow, integration, tracking event and user journey — on desktop, tablet and mobile — before anything goes live.

05

Launch

Launch the system or campaign, monitor the first live leads closely and confirm data is flowing where it should.

06

Optimise

Monitor performance and improve the system based on real results and changing requirements.

Why Work With Me

Practical experience and a business-focused approach

No inflated promises — just consistent, careful work on systems that need to keep running after handover.

What I Bring
01

Hands-on since June 2024

Real project experience with LofiStack across automation, CRM, funnels, lead generation and paid advertising — not theory from a course.

02

Systems thinking

I look at how funnel, CRM, ads and follow-up connect, so the build solves the actual bottleneck instead of adding another disconnected tool.

03

GoHighLevel depth

My strongest platform. CRM structure, workflows, pipelines, funnels, calendars, email and SMS automation all in one place.

How I Work With You
04

Attention to detail

Forms, triggers, tracking and journeys get tested properly. Small automation errors cause lost leads, so I check the whole path.

05

Clear communication

Plain updates on what's built, what's pending and what I need from you — no jargon walls, no silent stretches.

06

Long-term commitment

I'm looking for ongoing work, not one-off tasks. Consistent hours, reliable availability and a genuine interest in the systems improving over time.

Availability

Currently open to long-term work

Part-time, consistent hours, and able to start straight away.

Working arrangement

I currently work on a part-time basis and can commit consistently each week. I'm most interested in long-term opportunities where I can take ownership of a system and keep improving it — and if selected, I can start immediately, as early as tomorrow.

20–25 hrs
Per Week
5 days
Per Week
$15–20 /hr
Expected Rate (USD)
Now
Start Date

Reliable work setup

Built for continuity, with a backup for each critical piece.

  • Desktop PC + laptop. If there's a power outage, I switch to the laptop and keep working.
  • Stable 150 Mbps connection as my primary internet.
  • Mobile internet backup. If there's a fiber cut, I continue on mobile hotspot.
  • Only extreme circumstances — a prolonged natural disaster or multi-day infrastructure outage — would prevent work.
FAQ

Straight answers

Business and CRM automation, GoHighLevel builds, sales funnels, lead generation and nurturing, Meta and Google Ads, Meta API / Conversion API integration, chatbot automation, digital marketing, plus SEO and social media content with AI-assisted workflows.
Yes. CRM structure and contact management, pipelines and opportunities, funnels and forms, calendars and appointment booking, plus the email, SMS and workflow automation that ties it together.
Yes — opt-in funnels, landing pages, custom forms, thank-you pages and appointment funnels, built to be conversion-focused and fully usable on mobile and tablet, with submissions wired into the CRM.
Yes. Automated email and SMS sequences, trigger-based workflows, appointment reminders, lead qualification steps and re-engagement branches for contacts that go quiet.
Yes — campaign setup, audience targeting, lead generation campaign structure, conversion tracking and ongoing optimisation, with the campaign connected to the funnel and CRM rather than running in isolation.
Yes. I work with Meta API and Conversion API integrations to sync lead data between campaigns and business systems and to report conversion events back to the platform.
Yes — AI and rule-based chatbots for websites, Facebook Messenger, Instagram and WhatsApp, handling FAQs, lead qualification, support responses and lead capture into the CRM.
Yes. SEO-friendly website, landing page and blog content, plus social posts, captions and promotional or educational content. I use structured AI prompts to keep quality and tone consistent. I'm a content and marketing specialist rather than an advanced technical SEO engineer.
Yes, that's my preference. I'm looking for ongoing work where I can maintain and improve systems over time rather than one-off tasks, and I can commit consistently each week.
20–25 hours per week across 5 days, on a part-time basis. My expected rate is $15–20 USD per hour, and I can start immediately — as early as tomorrow.
Get In Touch

Let's build your growth system

Email me with what you're working with and what isn't working yet. I'll reply with how I'd approach it — no obligation.

Available & accepting projects
Arnab Biswas
Automation & CRM Specialist
GoHighLevel Expert · Funnel Builder · Paid Ads
Reach me directly
Availability20–25 hrs / week
Working Days5 days / week
Expected Rate$15–20 USD / hr
Start DateImmediately / tomorrow
PreferredLong-term ongoing
Experience SinceJune 2024 LofiStack
Response TimeWithin 1 business day

Ready to stop losing leads to manual follow-up?

Automation, CRM, funnels, paid ads, chatbots and digital marketing — built as one system that keeps working after handover.