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Bautista Tolloni

Automated B2B outbound · Córdoba, AR · Remote

Bautista Tolloni: automated B2B outbound that lands in the inbox.

I build the prospect list, set up the sequences, configure the sending domains and connect replies to your CRM.

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  • Sales Navigator
  • Clay
  • Snov.io
  • n8n + AI
  • SPF · DKIM · DMARC
  • GoHighLevel
  • Zoho CRM
How your outbound worksexample
  1. Prospect listideal customer · Sales Navigatorsegmented
  2. Personalised emailn8n + AI · human reviewapproved
  3. Inboxauthenticated, warmed-up domaindelivered
  4. Reply → CRMstage: Replied → Meetingassigned
SPF passDKIM passDMARC pass

About

From customer service to B2B outbound.

I started at a fintech, guiding users through onboarding, activation and reactivation, with Microsoft Dynamics 365 as my everyday tool. That is where I learned that what happens behind the scenes shapes the customer experience: clean data, clear stages and timely follow-up.

Then I spent two years at a B2B marketing agency in Barcelona, in two parallel roles. I built and segmented prospect lists, ran outbound sequences, automated LinkedIn outreach and configured 50+ sending domains so those emails reached the inbox. And when someone replied, the CRM I had implemented picked it up.

Today I also build Nesvir, my own SaaS, with its own lead funnel, CRM and automated email.

sending domains configured
50+sending domains configured
parallel roles at a Barcelona agency
2parallel roles at a Barcelona agency
own SaaS in production
1own SaaS in production

Services

What I do.

I work on four parts of outbound: the list, the sending domains, the emails and the follow-up in the CRM.

  1. 01

    Prospect list

    We define your ideal customer together. I build and segment the list with advanced filters and find the contact emails.

    • Sales Navigator
    • Linked Helper
    • Clay
    • Apollo.io
  2. 02

    Domains & deliverability

    I set up the sending domains with SPF, DKIM and DMARC, warm them up before increasing volume and monitor sender reputation.

    • SPF
    • DKIM
    • DMARC
    • Warm-up
    • Postmaster Tools
  3. 03

    Sequences & outreach

    I build multi-step sequences in the sending tool and run LinkedIn outreach. When it makes sense, I personalise each email with AI and a human review before it goes out.

    • Snov.io
    • n8n
    • Claude API
    • Linked Helper
  4. 04

    Replies into your CRM

    Every reply goes into the CRM with its stage and next step. If you don’t have a CRM, I implement one from scratch.

    • GoHighLevel
    • Zoho CRM
    • Bitrix24

How we start

How I work.

  1. 1

    Diagnosis

    We look at who you sell to, how you prospect today, and the state of your domains and CRM.

  2. 2

    Setup

    I prepare the domains, build the list, set up the sequence and connect replies to your CRM.

  3. 3

    Launch & adjust

    We start at low volume, track deliveries, opens and replies, and adjust before increasing it.

  • I don’t guarantee a number of meetings. I share the numbers from every send.
  • Before sending, we check the legal requirements of the country you’re writing to. In Spain, for example, cold commercial email is tightly regulated.

Work

Projects I’ve worked on.

No client data. Each case shows the problem, what I did and the result.

B2B outbound · Barcelona agency

Outbound for several accounts at once

Problem
B2B accounts that needed new clients, each with its own market, domain and CRM.
What I did
Lists segmented with Sales Navigator and Linked Helper, emails found with Clay, multi-step Snov.io sequences and automated LinkedIn outreach with reply tracking.
Result
Better open rates thanks to well-configured domains and cleaner lists, with every reply logged in the client’s CRM.
  • Sales Navigator
  • Linked Helper
  • Clay
  • Snov.io
See a sequence step by step

AI personalisation

AI-drafted emails, reviewed by a person

Problem
Personalising every email by hand takes too long.
What I did
An n8n flow that reads contacts from Google Sheets, drafts a personalised email with the Claude API, sends it through review and then sends it automatically.
Result
Used in real campaigns.
  • n8n
  • Claude API
  • Google Sheets

Deliverability

Sending infrastructure for 50+ domains

Problem
Campaigns with low opens or landing in spam.
What I did
I configured and maintained DNS, SPF, DKIM, DMARC, warm-up and sender reputation on client domains.
Result
Better deliverability and better open rates across campaigns.
  • DNS
  • SPF
  • DKIM
  • DMARC
  • MXToolbox
Try the DMARC builder

Own SaaS · in production

Nesvir: the lead funnel of my own product

Problem
A new product needs to capture and organise every lead from day one.
What I did
The demo request form with validation and abuse limits, a seven-stage Kanban CRM, and the automatic email reply with Resend, on a domain with SPF, DKIM and DMARC (p=quarantine) aligned.
Result
In production at nesvir.com and verified with real sends.
  • Next.js
  • Supabase
  • Resend
  • Vercel
Visit nesvir.com

Technical case · WhatsApp

A bot that routes each enquiry by intent

Problem
Sales and after-sales enquiries mixed in the same channel.
What I did
A Flow Builder flow that detects intent from the first message and routes to Sales or After-sales, with AI grounded in a knowledge base, CRM sign-up via API and bookings sent to Google Sheets by webhook.
Result
Technical case solved end to end, with the flow published.
  • Flow Builder
  • REST API
  • Webhook
  • Google Sheets
See the case

Experience

Previous roles.

  1. Ranking Online

    Aug 2024 – Sep 2026

    B2B digital marketing agency · Barcelona, Spain (remote)

    B2B outbound, email and CRM for several accounts in parallel, each with its own stack, domain and customer journey.

    • CRM & Marketing Automation SpecialistAug 2024 – Sep 2026
    • Email Marketing & Lifecycle SpecialistAug 2025 – Sep 2026

    Two parallel roles, not a promotion.

  2. Bezza (formerly TACA TACA)

    Apr 2023 – Jun 2024

    Fintech · Córdoba, Argentina (remote)

    User onboarding, activation and reactivation, managing the customer lifecycle in Microsoft Dynamics 365.

    • Customer Service Agent – CRMApr 2023 – Jun 2024

EducationUniversidad Siglo 21 · BA in Marketing and BA in Business Administration · 2020 – 2024

Stack

Tools I use.

Split into the ones I used with clients, the ones I only certified and the ones I’m learning.

In production

Prospecting & outbound

  • Sales Navigator
  • Linked Helper
  • Clay
  • Apollo.io
  • Snov.io

Deliverability

  • DNS
  • SPF
  • DKIM
  • DMARC
  • MXToolbox
  • Postmaster Tools

Automation

  • n8n
  • Claude API
  • Zoho Automation

CRM

  • GoHighLevel
  • Zoho CRM
  • Bitrix24
  • Microsoft Dynamics 365

Email marketing

  • Mailchimp
  • Doppler
  • Zoho Campaigns
  • HTML/CSS for email

Data

  • Looker Studio
  • Power BI
  • GA4
  • Excel

Certified

No production use.

  • HubSpot (Email Marketing, Marketing Hub, Inbound)
  • Klaviyo

Learning

  • SQL
  • HubSpot in practice
  • Make
  • Zapier
  • Salesforce Admin

Contact

Get in touch.

Tell me who you sell to and how you prospect today, and I’ll reply by email.

Prefer email? You can also write to me directly.

bautolloni@gmail.com
Villa Allende, Córdoba · GMT−3 · Native Spanish · English B2

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