Data Verification Projects

Research and population of email marketing list

Seeking a meticulous researcher to enrich a 600-entry spreadsheet with accurate marketing contacts. For each record, identify the marketing manager or director and provide verified email, telephone number, and LinkedIn profile. Deliver data in the original spreadsheet format, ensure consistency, validate contact accuracy, and note sources for each entry. Attention to detail, reliable verification methods, and timely completion are essential. Prior experience with B2B lead research preferred.

NFT Verification & Certificate System for Physical Collectibles

Hello. We are a premium gifts and collectibles company from Ukraine. We are looking for a developer or small team to build a simple NFT authenticity certificate system for physical collectible products. The goal is to provide customers with a digital NFT certificate linked to a real physical item. Main requirements: - NFT certificate generation - Polygon blockchain preferred - QR code verification - Verification page on our website - Admin panel or simple management system - Integration with our existing website - Ability to verify authenticity using unique code or QR Important: - We do NOT need a marketplace - We do NOT need a cryptocurrency/token system - We need a simple and scalable authenticity solution Future possibilities: - automatic NFT issuance after purchase - branded customer account/wallet - premium digital certificates for VIP products Please send: - examples of similar work - estimated budget - timeline - recommended tech stack

Google Maps and Google Business profile verification

Seeking an expert in Google Maps and Google Business Profile to assist our US nonprofit. We need guidance on using $250 in Google Cloud credits, step-by-step setup and optimization of our Google Business Profile, and assistance with listing and verifying our organization on Google Maps. Ideal freelancer will have proven experience with GCP credits, Google My Business verification processes, and local SEO best practices. Clear, patient instruction and hands-on support required to ensure successful setup and future self-management.

Documentation & Data Entry Assistant

We are looking for a reliable and detail-oriented Documentation & Data Entry Assistant to support our team with simple documentation, content organization, and data entry tasks. This is a remote support role. No advanced technical skills are required, but the ideal person should be responsible, responsive, organized, and willing to learn. The work will mainly involve entering information accurately, formatting documents, updating internal records, and helping keep our project information organized. Responsibilities: Enter and update information accurately in internal documents and spreadsheets. Organize notes, records, and simple project information. Format written content clearly and consistently. Review information for basic spelling, structure, and accuracy. Follow clear instructions and complete assigned tasks on time. Communicate progress and ask questions when clarification is needed. Requirements: Good written English. Strong attention to detail. Ability to follow instructions carefully. Reliable communication and quick response time. Basic computer skills, including Google Docs, Google Sheets, Microsoft Word, or similar tools. Interest in learning and supporting documentation-related tasks. Must be available to overlap at least 4 hours per day during US business hours. Important Notes: This role is only for internal documentation, data entry, and administrative support. The selected freelancer will not be asked to post listings on other platforms, create accounts, manage third-party accounts, or perform any activity that violates another website’s policies. Work Arrangement: Remote, part-time or flexible schedule. Daily communication and at least 4 hours of overlap with US business hours are required. Ideal Candidate: Someone who is reliable, honest, responsive, detail-oriented, and passionate about doing accurate work.

Data extraction from web

i need intelligentbodymassage.com all blogs and pages on word if someone can do send a proposal

University Thesis About URDU History

Seeking a skilled freelancer to refine and present a university thesis on the history of Urdu. The project requires polishing a 100‑page document completed within seven days, enhancing clarity, grammar, formatting, and academic tone. Tasks include meticulous copyediting, consistent MS Word styling, Excel data verification, image optimization via Photoshop, and final layout adjustments. Deliver a professionally formatted, publication‑ready thesis that preserves original research and citations, ensuring accuracy and polished presentation throughout.

Login Testing & Data Extraction Automation

Deadline is 23.00. 2026-06-05. We are looking for an experienced automation developer to build a solution that can process a list of authorized test accounts, verify login credentials, and extract specific account information for reporting purposes. The project is intended for legitimate QA, testing, or account-management workflows and must comply with all applicable laws, platform terms of service, and authorization requirements. The tool should accept a CSV or TXT file containing usernames or email addresses along with passwords. It should attempt to log into each account, determine whether the login was successful or failed, and record the result. For successfully authenticated accounts, the tool should collect available information including shipment totals, country counts (for example, GB: 2, US: 9), account type (Individual or Business), account status (Active or Inactive), account country, account address, company name, and whether an active payment method is attached to the account. The solution must not collect, display, store, export, or process any sensitive payment information. This includes credit card numbers, expiration dates, CVV codes, bank account details, or payment credentials. The only payment-related information that should be returned is a simple Yes or No indicator showing whether an active payment method exists. The final output should be provided as a CSV report containing the username, login result, shipment total, country count, account type, account status, account country, account address, company name, payment method present (Yes/No), and any notes or error messages encountered during processing. OB2 is the preferred technology, The solution should include proper error handling, retry logic where appropriate, clear documentation, and complete source code delivery. The final deliverables should include the full source code, setup instructions, documentation, an example output CSV file, and a demonstration using authorized test accounts.

opportunity

I need data analyst to build a monthly master sales report

Looking for a freelancer to support our business through data analysis and report generation. The project has the following steps 1) develop a Master Sales Report spreadsheet in excel to combine sales data from Woocommerce (UK & global sales); Amazon (FBM & FBA sales in UK, US, Australia, Canada); Ebay (UK only); Wallmart (US only) Primary function is to report sales across 12 products - in 7 countries by units AND value - retail & wholesale (trade) This will include breaking down reporting of multi unit SKUs to single units (i.e product x 40 data to be broken to 40 units and added to that product line) 2) apply this spreadsheet to previous years data sources and produce a summary sheet 3) be available to process this report on a monthly basis when we supply the monthly reports A very rough example of the kind of report we are hoping for is attached The data provided will need to be fined as the reports from Woocommerce, Amazon, Ebay, Wall mart present the data in different forms

Quick Data Studio Dashboard - Fun World Cup Template

Hi There, I just need a fun basic template in Google Sheets and a dashboard setup that is linked up to data studio so when I update stats for the World Cup, this will populate into my dashboard. States will be manually filled in and related to goals, wins etc - I've setup a basic criteria I want but just need someone to format, test and create a exciting dashboard.

Companies House Data Research & Database Creation Specialist

Overview I’m looking for a freelancer to build a structured database of founder-led UK businesses using Companies House data. The output will be used for business development and market analysis within technology, consulting, cyber security, MSP and SaaS sectors. This is a one-off project with potential for future enrichment work. Deliverables Create a Google Sheet containing: Company Information * Company Name * Company Number * Company Status * Incorporation Date * SIC Code(s) * Registered Location * Registered Country Ownership Information * Person with Significant Control (PSC) * PSC Type * Date Appointed (if available) Data Quality * Remove dissolved companies * Remove duplicate companies * Remove duplicate PSC records Filtering Requirements Include only: * Active companies * UK registered companies * Relevant SIC codes covering: * IT Services * Technology Consulting * Cyber Security * Managed Services * Software Development * SaaS-related businesses Exclude: * Dormant companies * Dissolved companies * Non-trading entities where identifiable Success Criteria Looking for: * Minimum 10,000 records * Accurate PSC linkage * Clean dataset * Clear methodology documentation Nice to Have (Optional Quote) Please provide separate pricing for: * Website identification * LinkedIn company page identification * Founder LinkedIn identification * Employee count enrichment * Revenue estimate enrichment These are not required for Phase 1. Questions for Applicants 1. Have you worked with Companies House bulk data or API before? 2. How would you identify founder-led companies using PSC data? 3. What tools would you use? 4. Can you provide an example of a similar dataset? 5. How many records could you deliver?

Terminal Bench Expert

Role- Terminal Bench Expert Employment Type - Remote 3-10 years of experience 3–10 years of experience in software engineering or relevant domains. Strong debugging, reasoning, and analytical skills Full-time. 40 hours per week with an overlap of 4 hours with PST. What does day-to-day look like: • Design high-quality Terminal-Bench task ideas and specifications. • Develop complex tasks requiring reasoning, investigation, and debugging. • Write clear task descriptions, solution approaches, and verification logic. • Define deterministic, outcome-based evaluation criteria. • Identify realistic failure modes, edge cases, and operational constraints. • Create tasks that challenge AI systems while remaining solvable by experts. • Collaborate with reviewers to refine task quality and difficulty. • Contribute expertise across one or more specialized domains. Required Skills: • 3–10 years of experience in software engineering or relevant domains. • Strong debugging, reasoning, and analytical skills. • Good understanding of system design, workflows, and dependencies. • Ability to analyze complex systems across multiple layers. • Experience with production systems, pipelines, or large-scale workflows. • Strong technical writing and documentation skills. • Exposure to LLMs, agentic systems, or AI evaluation frameworks. • Experience reviewing technical specifications or designing validation logic. Domains (Any of the following): • Software Engineering & Code Operations • Debugging & Codebase Navigation • System Administration & Shell Workflows • File & Text Processing Pipelines • Data Engineering (ETL & Data Pipelines) • Database & SQL Operations • Machine Learning Pipelines & MLOps • Post-training & Model Finetuning Workflows • AI Evaluation & Benchmarking Systems • Retrieval, Search & Ranking Systems • GPU / Systems Performance Optimization • Distributed Systems & Infrastructure • Cloud & Platform Engineering • DevOps & CI/CD Systems • Build & Dependency Management • Scientific & Numerical Computing • Simulation & Optimization Systems • Formal Methods & Theorem Proving • Document & Structured Data Processing (PDFs, Excel, etc.) • Media Processing (Video, Audio, Images via CLI tools) • Programmatic Graphics & Design (SVG, layout, rendering) • Data Visualization & Reporting Workflows • Geospatial & Spatial Data Processing • Time-series & Forecasting Systems • Security, Forensics & Reverse Engineering • Cybersecurity & Vulnerability Analysis • Networking & API Integration Workflows • Automation & Multi-step Toolchain Orchestration • CLI Tooling & Developer Tool Workflows • Version Control & Git Workflows • Observability, Logging & Monitoring • Storage Systems & File Systems • Finance & Accounting Workflows • Quantitative Finance & Risk Modeling • Legal & Compliance Workflows • Healthcare & Clinical Data Processing • Supply Chain & Logistics Operations • Marketing & Growth Analytics • CRM & Sales Operations • HR & Recruiting Analytics • Consulting & Strategy Modeling • Investment Workflows • Operations Research & Decision Optimization • Benchmark Infrastructure, Adapters & Harness

opportunity

Lead Generation Specialist Required – B2B Professional Services

PRICE IS NOT INDICATIVE JUST A HOLDING FIGURE I am seeking an experienced lead generation specialist to identify and qualify potential business clients for a professional services consultancy. The successful applicant will be responsible for researching prospects, identifying decision-makers, gathering accurate contact information, and generating qualified opportunities for follow-up. This is not a mass marketing exercise. I am looking for quality over quantity, with a focus on identifying genuine prospects who are likely to require professional support. The role may include: • Prospect research and market mapping • Identification of key decision-makers • Building targeted lead lists • LinkedIn and online research • Contact data verification • CRM or spreadsheet population • Initial outreach strategy recommendations Experience generating leads for professional services, consulting, legal, compliance, business advisory, finance, HR, technology, or B2B service providers would be advantageous. Please include: • Details of relevant experience • Industries you have worked within • Examples of previous results achieved • Proposed methodology • Expected lead volumes and timescales • Hourly or fixed-fee rates Please state whether your proposal is based on hourly work, fixed-fee delivery, or performance-based arrangements. The successful applicant may be offered ongoing work if results are satisfactory.

UK Freight Forwarders Lead Research Specialist Required

I am looking for an experienced lead generation and research specialist to compile a verified database of international multimodal freight forwarding companies within the UK. The research should focus on freight forwarders involved in: • Air Freight • Sea Freight • Road Freight • Multimodal Logistics • Dangerous Goods / DG / ADR compliant freight services Required information: • Company name • Website • UK location • Relevant decision-makers: Freight Forwarding Managers Operations Directors Logistics Managers DG/ADR Compliance Managers Air & Sea Freight Managers Commercial Directors Branch Managers • Direct business emails where available • LinkedIn profile links • Company switchboard numbers • Verified or estimated email formats • Supporting source/evidence links Important: Accuracy and verification are extremely important. I am looking for quality over quantity. Before I accept any proposal or proceed with the full project, the freelancer must first provide 20 verified sample companies that match the criteria above so I can assess research quality, contact accuracy, and formatting standards. The final list will contain approximately 200 verified companies. Please only apply if you have experience with: • B2B lead generation • LinkedIn research • logistics/freight forwarding research • email verification • Excel/database formatting Experience using tools such as Apollo, Hunter, RocketReach, LinkedIn Sales Navigator, Companies House, or similar platforms is highly preferred.

Senior Blockchain/Smart Contract Engineer

Seeking a Senior Blockchain/Smart Contract Engineer to design, develop, and maintain secure, gas-efficient Solidity contracts for DeFi and blockchain protocols. Responsibilities include authoring robust smart contracts, creating automated tests with Foundry/Hardhat, performing security reviews, mitigating risks (flash loans, oracle manipulation, MEV, governance attacks), leveraging analysis tools, supporting audits and deployments, optimizing gas and storage, and documenting technical decisions. Requirements: strong Solidity/EVM expertise, Foundry/Hardhat experience, deep DeFi knowledge, security-first mindset, testing and debugging proficiency, familiarity with OpenZeppelin and upgradeable patterns, and excellent attention to detail. Nice-to-have: Rust/TypeScript, Solana/Anchor experience, formal verification or fuzzing exposure, and multi-chain familiarity. Competitive salary, benefits, flexible hours, and growth opportunities.

Accessories and 3D PRINTING

Seeking an experienced accessories and 3D printing specialist to manufacture and assemble a smart mobile phone/tablet carrier. Project details will be disclosed progressively upon NDA execution. Strong English communication is essential; identity verification such as passport or driving licence may be required. Comprehensive operating procedures, manufacturing documentation, and transcripts will be supplied. Testing of the finished product is required. PCB production is currently available for eventual integration. Reliable, detail-oriented professionals encouraged to bid just the carrier needed ATM and material required will be advised on winning bid.

Supabase Database Admin for Product Data

We are seeking an experienced Supabase specialist to support an existing project that manages structured product data. The role involves reviewing and understanding the current database architecture, updating records using newly provided datasets, improving data quality, and recommending database structure enhancements to better support frontend/UI functionality. The ideal candidate should be comfortable handling the full data workflow, including data cleaning, transformation, validation, and secure uploads into the existing Supabase environment. Strong documentation practices are important, as all work, changes, and validation steps should be tracked clearly through GitHub. This position also includes working closely with the project owner to identify opportunities for automating recurring data update processes and improving overall workflow efficiency. We are looking for someone who: • Has hands-on experience with Supabase and relational databases • Can work independently with minimal supervision • Maintains high attention to detail and data accuracy • Is capable of moving quickly while preserving data integrity • Understands structured validation and quality-control practices • Is comfortable documenting technical work and processes Data accuracy and validation are critical for this project, and all updates will be reviewed carefully throughout the engagement.

Seeking Local representative -MEXICO

I represent Rrayze Business Solutions, global compliance and consulting firm headquartered in India, operating across 28 countries and 15 Indian states. We assists multiple international clients with end-to-end compliance support starting from incorporation, and if they need local director / registered office, Accounting & bookkeeping, Tax compliance, Secretarial services, Legal coordination and Ongoing compliance & filings, we provide all of them. In this regard, we are looking to engage a reliable Local Representative for long-term collaboration to support end-to-end incorporation and ongoing statutory compliance services. Key Responsibilities. 1. Serve as the Local Representative for platforms such as Amazon, TikTok, and other digital marketplaces 2. Support KYC, onboarding, and account verification processes across platforms 3. Act as the designated contact for domain Key Requirements: 1. Must be based in Mexico (mandatory) 2. Ability to act as an authorized representative for business 3. High level of professional integrity and confidentiality

opportunity

UK B2B Data Scraping

We need a UK B2B data scraping expert to extract business contact details from public online directories. Target sectors: Construction and building contractors, car dealerships, solar and renewable energy companies, estate and letting agents, recruitment agencies, aesthetics and cosmetic clinics, mortgage brokers and financial advisors, double glazing and home improvement companies, plumbing, electrical and HVAC contractors, security companies, waste management and skip hire, dental practices and private healthcare, hotels and hospitality businesses, solicitors and law firms, personal injury and no win no fee solicitors, gyms and fitness studios, driving schools and training companies. Target criteria: UK limited companies only, nationwide, with an estimated 10 or more employees or staff. Data points required for each business: Business name which must be a Limited company, decision maker name and job title where available, mobile phone number, email address, website URL, Facebook URL, sector, link to where information was obtained. Important requirements: All phone numbers must be checked against the TPS and CTPS registers before delivery. Any numbers registered on TPS or CTPS must be removed from the final list. Data must be delivered as a clean CSV file with no duplicates, ready to import into Pipedrive CRM. Phone numbers must be mobile numbers which begin 07 in the UK. Volume: Please state in your proposal how many records you can deliver and at what cost. Please confirm in your proposal: That you are familiar with UK GDPR requirements for B2B outbound calling data, and that all data will be sourced from publicly available sources only. Thanks

opportunity

UK B2B Data Scraping Expert 2

We need a UK B2B data scraping expert to extract business contact details from public online directories. Target sectors: Construction and building contractors, car dealerships, solar and renewable energy companies, estate and letting agents, recruitment agencies, aesthetics and cosmetic clinics, mortgage brokers and financial advisors, double glazing and home improvement companies, plumbing, electrical and HVAC contractors, security companies, waste management and skip hire, dental practices and private healthcare, hotels and hospitality businesses, solicitors and law firms, personal injury and no win no fee solicitors, gyms and fitness studios, driving schools and training companies. Target criteria: UK limited companies only, nationwide, an estimated 10 or more employees or staff would be ideal but not essential. Data points required for each business: Business name which must be a Limited company Decision maker name where available Job title where available Mobile phone number beginning 07 Email address Website URL Facebook URL Industry The URL link where the information was obtained from online which must show the companies mobile phone number 1. Please state in your proposal how many records you can deliver and at what cost. 2. Please provide a small sample so we can see if the project has been understood. 3. Due to a high level of time wasters, please do not bid on this project if you cannot do it exactly as described in the project description as you will not be hired. Thanks

CRAFT CMS - SIMPLE API EDIT TO AN EXISTING SITE.

Update an existing Craft CMS site by integrating and configuring the booking API to SevenRooms (currently opentable). Provide clear deployment steps and verify end-to-end booking flow across desktop and mobile, ensuring data integrity and performance.