s
singhatmesh685

Atmesh Singh

@singhatmesh685

Data Management Specialist , AI and Data Science

India
English, Hindi
About me
Hi, I’m Atmesh. I am a Data Management Specialist bringing 2 years of freelance experience to your projects. As a dual-degree student pursuing a B.Tech in AI/ML and a BS in Data Science from IIT Madras, I treat data with the highest level of precision. I specialize in turning messy, unstructured information into clean, actionable datasets. Whether you need fast data entry, deep data cleaning, CRM organization, or e-commerce inventory management, I deliver 100% accuracy and fast turnaround times. Let’s clean up your workflow—send me a message to get started!... Read more

Skills

s
singhatmesh685
Atmesh Singh
Offline • 

See my services

Data Cleaning
I will do excel data cleaning, formatting, and data entry
From$15 / projectMore details

Work experience

Upwork

Data Cleansing & Spreadsheet Specialist

Upwork • Freelance

Jul 2025 - Present • 1 yr

Provided high-precision data cleaning, dataset standardization, and spreadsheet formatting services for international clients on Upwork. Key Responsibilities: Data Cleansing: Restructured messy Excel and Google Sheets datasets by removing duplicates, fixing broken formats, and resolving missing values. CRM & Database Standardization: Formatted raw lead and contact lists for seamless CRM ingestion with 100% accuracy. Workflow Optimization: Applied Python scripts (Pandas) and advanced Excel formulas to automate and streamline repetitive data cleaning tasks for faster delivery.

Freelancer.com

Data Management & E-Commerce Specialist

Freelancer.com • Freelance

Jul 2024 - Present • 2 yrs

Managed end-to-end data processing and inventory organization for global clients. Specialized in turning unstructured, raw data into clean datasets ready for business use. Responsibilities included advanced data deduplication, CRM cleanup, web research, and structuring e-commerce product inventories with 100% accuracy.