You will get expert Excel data cleaning & transformation optimized for speed
Project details
𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗦𝘂𝗺𝗺𝗮𝗿𝘆: 𝗗𝗮𝘁𝗮 𝗖𝗹𝗲𝗮𝗻𝗶𝗻𝗴 & 𝗧𝗿𝗮𝗻𝘀𝗳𝗼𝗿𝗺𝗮𝘁𝗶𝗼𝗻 𝗦𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘀𝘁 𝗶𝗻 𝗘𝘅𝗰𝗲𝗹
𝗗𝗮𝘁𝗮 𝗖𝗹𝗲𝗮𝗻𝗶𝗻𝗴 & 𝗧𝗿𝗮𝗻𝘀𝗳𝗼𝗿𝗺𝗮𝘁𝗶𝗼𝗻 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀:
• 𝗜𝗻𝗶𝘁𝗶𝗮𝗹 𝗦𝗲𝘁𝘂𝗽: Prepare your dataset for cleaning, including backups to prevent data loss.
• 𝗗𝗮𝘁𝗮 𝗜𝗻 & 𝗢𝘂𝘁: Import from and export to various data formats like CSV, XML, and JSON.
• 𝗖𝗹𝗲𝗮𝗻 𝗜𝘁 𝗨𝗽: Remove inconsistencies, errors, and null values to clean your dataset.
• 𝗦𝗵𝗮𝗽𝗲 𝗜𝘁: Standardize and enrich your data for better analytics and insights.
• 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗲: Use custom macros to automate routine data cleaning tasks.
• 𝗘𝗿𝗿𝗼𝗿-𝗣𝗿𝗼𝗼𝗳: Implement checks to validate the data after cleaning.
• 𝗥𝗲𝗽𝗼𝗿𝘁𝗶𝗻𝗴: Generate reports summarizing the cleaning process and changes made.
𝗪𝗵𝘆 𝗠𝗲?
• 𝗘𝘅𝗽𝗲𝗿𝘁: Proficient with the latest Excel 365 features.
• 𝗘𝗳𝗳𝗶𝗰𝗶𝗲𝗻𝘁: Deliver fast and accurate results.
• 𝗦𝗰𝗮𝗹𝗮𝗯𝗹𝗲: Capable of handling both small and large datasets.
• 𝗦𝗲𝗰𝘂𝗿𝗲: Committed to ensuring data privacy and security.
Hire for a thorough and reliable data cleaning service in Excel.
𝗗𝗮𝘁𝗮 𝗖𝗹𝗲𝗮𝗻𝗶𝗻𝗴 & 𝗧𝗿𝗮𝗻𝘀𝗳𝗼𝗿𝗺𝗮𝘁𝗶𝗼𝗻 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀:
• 𝗜𝗻𝗶𝘁𝗶𝗮𝗹 𝗦𝗲𝘁𝘂𝗽: Prepare your dataset for cleaning, including backups to prevent data loss.
• 𝗗𝗮𝘁𝗮 𝗜𝗻 & 𝗢𝘂𝘁: Import from and export to various data formats like CSV, XML, and JSON.
• 𝗖𝗹𝗲𝗮𝗻 𝗜𝘁 𝗨𝗽: Remove inconsistencies, errors, and null values to clean your dataset.
• 𝗦𝗵𝗮𝗽𝗲 𝗜𝘁: Standardize and enrich your data for better analytics and insights.
• 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗲: Use custom macros to automate routine data cleaning tasks.
• 𝗘𝗿𝗿𝗼𝗿-𝗣𝗿𝗼𝗼𝗳: Implement checks to validate the data after cleaning.
• 𝗥𝗲𝗽𝗼𝗿𝘁𝗶𝗻𝗴: Generate reports summarizing the cleaning process and changes made.
𝗪𝗵𝘆 𝗠𝗲?
• 𝗘𝘅𝗽𝗲𝗿𝘁: Proficient with the latest Excel 365 features.
• 𝗘𝗳𝗳𝗶𝗰𝗶𝗲𝗻𝘁: Deliver fast and accurate results.
• 𝗦𝗰𝗮𝗹𝗮𝗯𝗹𝗲: Capable of handling both small and large datasets.
• 𝗦𝗲𝗰𝘂𝗿𝗲: Committed to ensuring data privacy and security.
Hire for a thorough and reliable data cleaning service in Excel.
Data Tool
Microsoft ExcelWhat's included
| Service Tiers |
Starter
$1,000
|
Standard
$2,000
|
Advanced
$3,000
|
|---|---|---|---|
| Delivery Time | 5 days | 7 days | 11 days |
Number of Revisions | 1 | 1 | 1 |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$500 - $1,500
30-40 Columns
(+ 3 Days)
+$500
40-50 Columns
(+ 5 Days)
+$750
50-60 Columns
(+ 7 Days)
+$1,000Frequently asked questions
About Rex
AI Engineer | AI Agents | RAG Systems | LLM Applications | Python |AWS
Los Angeles, United States - 2:07 pm local time
Most AI projects don't fail because of the model—they fail because the surrounding system isn't designed for production.
I help startups and businesses design, build, and deploy AI-powered applications that automate workflows, improve operational efficiency, and create scalable competitive advantages.
My focus is on production-ready AI systems: AI agents, RAG architectures, knowledge assistants, intelligent automation, backend APIs, and cloud infrastructure that can reliably support real-world users.
Unlike developers who focus only on prompts or model integrations, I work across the full stack—from AI system design and retrieval pipelines to backend architecture, cloud deployment, scalability, and long-term maintainability.
Whether you're building an AI-powered SaaS product, internal knowledge platform, customer support assistant, workflow automation system, or a new AI feature for an existing product, I can help take it from concept to production.
SERVICES:
✔ AI Agents & Multi-Agent Workflows
✔ Retrieval-Augmented Generation (RAG)
✔ AI Chatbots & Knowledge Assistants
✔ AI-Powered SaaS Applications
✔ Internal Knowledge Bases & Enterprise Search
✔ OpenAI, Anthropic & Open-Source LLM Integrations
✔ Workflow Automation & Business Process Optimization
✔ Python APIs & Backend Development
✔ Cloudflare Workers & Serverless Applications
✔ AWS Infrastructure & Deployment
✔ Flutter Mobile Applications
✔ Data Pipelines & Analytics Systems
COMMON PROJECTS:
• AI customer support systems that reduce repetitive support workload
• Internal knowledge assistants that instantly retrieve company information
• Document search and retrieval systems using semantic search and vector databases
• AI-powered SaaS products and subscription platforms
• Agent-based workflow automation for research, operations, and business processes
• Custom LLM applications and AI copilots
• Mobile applications with integrated AI capabilities
• Cloud-native architectures built for scale and reliability
TECHNICAL EXPERTISE:
Artificial Intelligence
• AI Agents
• Multi-Agent Systems
• RAG Architectures
• LLM Applications
• Semantic Search
• Prompt Engineering
• Embeddings
• Context Management
• Knowledge Retrieval
• OpenAI
• Anthropic Claude
• Open-Source Models
Backend Development
• Python
• FastAPI
• REST APIs
• PostgreSQL
• Redis
• Serverless Architectures
• Cloudflare Workers
Cloud Infrastructure
• AWS
• EC2
• S3
• Infrastructure Design
• Scalability Optimization
• Performance Optimization
• Cost-Conscious Deployments
Data & Analytics
• SQL
• Data Pipelines
• Business Intelligence
• Reporting Systems
• Predictive Analytics
WHAT CLIENTS CAN EXPECT:
• Clear communication and proactive project ownership
• Architectures designed for scalability and maintainability
• Production-focused implementations—not proof-of-concept demos
• Strong attention to performance, reliability, and operational simplicity
• End-to-end support from architecture through deployment
I work best with founders, startups, and businesses looking to build AI products, automate workflows, modernize existing systems, or deploy AI solutions that deliver measurable business value.
If you're evaluating an AI project, scaling an existing implementation, or building a new AI-powered product, send me a message with your goals and I'd be happy to discuss the best approach.
Steps for completing your project
After purchasing the project, send requirements so Rex can start the project.
Delivery time starts when Rex receives requirements from you.
Rex works on your project following the steps below.
Revisions may occur after the delivery date.
𝗜𝗻𝗶𝘁𝗶𝗮𝗹 𝗦𝗲𝘁𝘂𝗽:
Prepare your dataset for cleaning, including backups to prevent data loss.
𝗗𝗮𝘁𝗮 𝗜𝗻 & 𝗢𝘂𝘁:
Import from and export to various data formats like CSV, XML, and JSON.