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You will get a customized AI Agent for Your Small Business Tasks

Marcelo S.Status: Offline
Marcelo S. Marcelo S.
4.9
Top Rated
Preview imagePreview imagePreview image

Let a pro handle the details

Buy Generative AI services from Marcelo, priced and ready to go.
Marcelo S.Status: Offline
Marcelo S. Marcelo S.
4.9
Top Rated
Preview imagePreview imagePreview image

Let a pro handle the details

Buy Generative AI services from Marcelo, priced and ready to go.

Project details

Unlock time-saving GPT automation for your small business—without code or API setup. I’ll build a custom GPT agent that runs inside ChatGPT, tailored to tasks like invoicing, hiring, content writing, or SOP generation. It speaks in your tone, follows your logic, and saves you hours. No guesswork—just a GPT that fits how you work.

Whether you need a single-task assistant or a branded GPT suite, I’ll design, test, and deliver a clean, usable agent ready for deployment. You’ll receive a private GPT link, brief usage guide, and revision support. Ideal for solo founders, operations teams, or growing firms who want to scale smart.
AI Algorithms
Large Language Model, Recurrent Neural Network, Regression Analysis, Transformer Model
AI Applications
AI Chatbot, Conversational AI, Natural Language Generation, Natural Language Understanding, Sentiment Analysis
AI Development Language
Python
AI Tools
Microsoft 365 Copilot
AI Models
ChatGPT, GPT-4
What's included
Service Tiers Starter
$150
Standard
$300
Advanced
$500
Delivery Time 2 days 3 days 4 days
Number of Revisions
112
AI Model Integration
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Batch Normalization
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Database Integration
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Detailed Code Comments
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Image Upscaling
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MLOps
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Model Deployment
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Model Documentation
Model Monitoring
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Model Testing & Optimization
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Model Tuning
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Natural Language Processing
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NLP Tokenization
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Pre-Training
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Prompt Engineering
Setup File
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Source Code
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Optional add-ons You can add these on the next page.
Fast Delivery
+$50 - $150
Usage Guide PDF for Team (+ 2 Days)
+$50
Monthly Prompt Performance Tuning (1 session) (+ 1 Day)
+$100
GPT Icon + Naming Branding (+ 1 Day)
+$75

Frequently asked questions

4.9
33 reviews
91% Complete
(30)
6% Complete
(2)
3% Complete
(1)
1% Complete
(0)
1% Complete
(0)

IL

Ilona L.
5.00
Dec 11, 2024
Estimate of changes / Financial analysis Great work. Precise, on time and always answering to additional questions.

HC

Ho Nam C.
5.00
Nov 27, 2024
Network modelling of depression scale across groups

HC

Ho Nam C.
5.00
Nov 27, 2024
Statistics consulting for research projects

TK

Tom K.
4.85
Nov 21, 2024
Improve Economics Research Paper: Tesla's market presence in Vancouver's EV Market

IM

Ibrahim M.
5.00
Nov 8, 2024
GARCH Estimation and Financial Engineering Marcelo was very helpful. He is knowledgeable, experienced, and professional. I highly recommend him.
Marcelo S.Status: Offline

About Marcelo

Marcelo S.Status: Offline
The AI Economic Strategist | Indicators, Causal Models, AI Agents
100% Job Success
4.9  (33 reviews)
Sao Paulo, Brazil - 8:29 pm local time
I design domain-safe AI agents and forward indicators that surface policy & market shifts 3-6 months before official data.

As a PhD economist and AI expert, I build forward-looking indicators, AI agents causal models that reveal economic turning points 3–6 months ahead of official statistics—and validate them with high correlation. I’ve uncovered billions in public-fund misuse by merging unconventional datasets, and my prompt-engineering playbooks now guide workflows inside multiple client firms.

Engagements begin with a 60-minute diagnostic call, proceed through a scoped proposal, data audit, and milestone deliveries— memo, dashboards—culminating in a debrief and hand off. I respond within 24 hours on business days, and offer an optional monthly retainer for indicator updates and GPT maintenance. Message me to schedule your strategy call.

Key Deliverables
• AI Economic Agents – Autonomous GPT/LangChain stacks that cut analyst hours ≥ 70 %
• Alt Data Index Design – Boost alpha by up to 15 % with nontraditional signals
• Regulatory RAG Systems – Cut review cycles 80 % with traceable AI-based retrieval
• AI Accelerated Forecasting – Drop RMSE by ≈ 66 % in economic models
• Synthetic Microdata Generation – Enable safe benchmarking with zero PII leakage
• GPT Workflow Integration – Raise team productivity 50 % via custom AI tooling

Trusted by multilateral banks, federal and state agencies, global hedge funds, and Brazil’s leading firms in agriculture, banking, consumer goods, and manufacturing—across forecasting, infrastructure, policy, and AI automation initiatives.

Steps for completing your project

After purchasing the project, send requirements so Marcelo can start the project.

Delivery time starts when Marcelo receives requirements from you.

Marcelo works on your project following the steps below.

Revisions may occur after the delivery date.

Define Task & Goal

You tell me what the agent should do and how you plan to use it. I come up with a plan.

Draft & Test GPT Agent

I create your custom GPT Agent and test it for logic, tone, and usability.

Review the work, release payment, and leave feedback to Marcelo.