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View Vadym

Vadym U., Data Validation Developer

$4000/month

Last Job: 10 Sep 2024

- Data Engineer with solid data pipelines, DWH, data lake architecture, development and optimization expertise on cloud platforms including Azure, GCP, and AWS. - Snowflake strong - advanced level - with a proven track record of automating ETL processes with multiple tools managing large-scale data warehousing, and enabling business intelligence through sophisticated analytics solutions. - Strong Python, Spark, Kafka, skills, - Experience creating datastore and DB architectures, ETL routines, data management and performance optimization - MSSQL, MySQL, Postgres. - In multiple projects, Vadym analysed and Improved operational efficiency, reduced data-related infrastructure costs, and delivered seamless data integration and transformation across systems.

Data Validation

Python

Apache Kafka

Apache Spark

Snowflake

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View Boryslav

Boryslav B., Data Validation Developer

Last Job: 30 Nov 2023

A seasoned QA Engineer with over 6 years of expertise in automating and manually testing web applications and APIs. Holds an impressive command over creating and maintaining automated test cases with Selenium WebDriver (Java, Maven, TestNG), alongside proficiency in a wide array of testing methodologies such as GUI, regression, and functionality testing. Demonstrates robust experience in database testing with SQL, and is well-versed in CI/CD, Agile methodologies, as well as various development tools like IntelliJ IDEA and Postman. With hands-on practice in environments requiring proficiency in Android Studio, XCode, and database management tools, they are ready to tackle complex QA challenges. The candidate's solid technical foundation is complemented by effective communication skills and a disciplined work approach, promising a valuable addition to any engineering team.

Data Validation

Selenium Webdriver 6 yr.

Java 6 yr.

Apache Maven 6 yr.

TestNG 6 yr.

JUnit

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Our journey starts with a 30-min discovery call to explore your project challenges, technical needs and team diversity.

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Within 1-3 days, we’ll share profiles and connect you with the right Data Validation talents for your project. Schedule a call to meet engineers in person.

Validate Your Choice

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Welcome on Upstaff: The best site to hire Data Validation Developer

Upstaff.com was launched in 2019, addressing software service companies, startups and ISVs, increasingly varying and evolving needs for qualified software engineers

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CEO

About Us

Hire Dedicated Data Validation Developer Trusted by People

Henry Akwerigbe August 30, 2023

This is a super team to work with. Through Upstaff, I have had multiple projects to work on. Work culture has been awesome, teammates have been super nice and collaborative, with a very professional management.There's always a project for you if you're into tech such Front-end, Back-end, Mobile Development, Fullstack, Data Analytics, QA, Machine Learning / AI, Web3, Gaming and lots more.It gets even better because many projects even allow full remote from anywhere!Nice job to the Upstaff Team 🙌🏽.

Maryna Navo September 25, 2023

Крутий сервіс, зручна комунікація. Допомогли з закриттям мого питання на 200%

Vitalii Stalynskyi August 29, 2023

I have been working with Upstaff for over a year on a project related to landscape design and management of contractors in land design projects. During the project, we have done a lot of work on migrating the project to a multitenant architecture and are currently working on new features from the backlog.When we started this project, the hiring processes were organized well. Everything went smoothly, and we were able to start working quickly. Payments always come on time, and there is always support from managers. All issues are resolved quickly.Overall, I am very happy with my experience working with Upstaff, and I recommend them to anyone looking for a new project. They are a reliable company that provides great projects and conditions. I highly recommend them to anyone looking for a partner for their next project.

Roman Masniuk August 25, 2023

I worked with Upstaff engineers for over 2 years, and my experience with them was great. We deployed several individual contributors to clients' implementations and put up two teams of upstaff engineers. Managers' understanding of tech and engineering is head and shoulders above other agencies. They have a solid selection of engineers, each time presented strong candidates. They were able to address our needs and resolve things very fast. Managers and devs were responsive and proactive. Great experience!

Volodymyr August 11, 2023

Leaving a review to express how delighted I am to have found such a great side gig here. The project is intriguing, and I'm really enjoying the team dynamics. I'm also quite satisfied with the compensation aspect. It's crucial to feel valued for the work you put in.Overall, I'm grateful for the opportunity to contribute to this project and share my expertise. I'm thrilled to give a shoutout and recommendation to anyone seeking an engaging and rewarding work opportunity.

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FAQs on Data Validation Development

What is a Data Validation Developer?

A Data Validation Developer is a specialist in the Data Validation framework/language, focusing on developing applications or systems that require expertise in this particular technology.

Why should I hire a Data Validation Developer through Upstaff.com?

Hiring through Upstaff.com gives you access to a curated pool of pre-screened Data Validation Developers, ensuring you find the right talent quickly and efficiently.

How do I know if a Data Validation Developer is right for my project?

If your project involves developing applications or systems that rely heavily on Data Validation, then hiring a Data Validation Developer would be essential.

How does the hiring process work on Upstaff.com?

Post Your Job: Provide details about your project.
Review Candidates: Access profiles of qualified Data Validation Developers.
Interview: Evaluate candidates through interviews.
Hire: Choose the best fit for your project.

What is the cost of hiring a Data Validation Developer?

The cost depends on factors like experience and project scope, but Upstaff.com offers competitive rates and flexible pricing options.

Can I hire Data Validation Developers on a part-time or project-based basis?

Yes, Upstaff.com allows you to hire Data Validation Developers on both a part-time and project-based basis, depending on your needs.

What are the qualifications of Data Validation Developers on Upstaff.com?

All developers undergo a strict vetting process to ensure they meet our high standards of expertise and professionalism.

How do I manage a Data Validation Developer once hired?

Upstaff.com offers tools and resources to help you manage your developer effectively, including communication platforms and project tracking tools.

What support does Upstaff.com offer during the hiring process?

Upstaff.com provides ongoing support, including help with onboarding, and expert advice to ensure you make the right hire.

Can I replace a Data Validation Developer if they are not meeting expectations?

Yes, Upstaff.com allows you to replace a developer if they are not meeting your expectations, ensuring you get the right fit for your project.

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Amazon Web Services

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Google Cloud Platform

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Adobe Experience Manager (AEM)

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Make Bash Perl *nix Shell Scripts CLI Powershell Shell Scripts Angular CLI EMacs ZSH XSS Regexp

SDK / API and Integrations

AWS API Facebook API Google Maps API Rails API Stripe Swagger OAuth Google API JSON Web Token (JWT)Apollo GraphQL Zuul Log4j API Sendgrid API Microsoft Azure API LinkedIn API PayPal API Cloud based API YouTube API Dropbox API Twitter API Telegram API Eslint LinkedIn API Android SDK AmoCRM API IOS SDK SOAP API ASP.NET Web API Web API API testing Android APIs iOS APIs Twilio Jira API ServiceNow API Kotlin Flow Retrofit Hubspot API SharePoint API Twilio API Facebook SDK AWS SDK for Android Windows API JSON API Context API Fetch API Hasura FastApi Mulesoft RESTful API Apiary Google SDK Payment Gateways Plivo Spotify JSP Liferay Electronic Data Interchange (EDI)Insomnia AWS Advertising API Mailchimp API API Callouts OpenAPI AWS API Gateway Metadata API Bulk API Keycloak windows forms (winforms)Atlassian SDK Swagger API OIDC Git API Bigcommerce API DirectX Collections API RestTemplate ApiGateway

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Want to hire Data Validation developer? Then you should know!

Table of Contents

How and where is Data Validation used?

Customer Data Validation: Validate customer information accuracy
Financial Data Validation: Ensure financial data integrity
Healthcare Data Validation: Validate healthcare records for compliance
E-commerce Data Validation: Ensure product information accuracy
Government Data Validation: Validate government records for authenticity
Marketing Data Validation: Ensure marketing data consistency
Research Data Validation: Validate research data integrity
Education Data Validation: Ensure educational data accuracy
Telecommunication Data Validation: Validate telecom data for completeness
Insurance Data Validation: Ensure insurance data integrity

Compare Junior, Middle, Senior, and Expert/Team Lead Data Validation Developer roles

Seniority Name	Years of experience	Responsibilities and activities	Average salary (USD/year)
Junior	1-2 years	Assist in data validation tasks Perform basic data quality checks Participate in team meetings for updates	$50,000
Middle	3-5 years	Lead data validation projects Analyze data quality issues Collaborate with cross-functional teams	$70,000
Senior	6-8 years	Design data validation strategies Implement quality improvement initiatives Mentor junior developers	$90,000
Expert/Team Lead	9+ years	Define data validation best practices Drive overall data quality objectives Manage a team of validation developers	$120,000

Quick Facts about Data Validation.

Back in 1997, a magical tool called Data Validation Software Development emerged from the tech cauldron.
From humble spreadsheets to complex databases, this tech is the go-to for projects of all shapes and sizes.
With its user-friendly interface and robust features, even tech newbies can dive into Data Validation Software Development with ease.
Its partner in crime, Data Analysis Software, is like the trusty sidekick that complements and enhances its capabilities.
Did you know? Data Validation Software Development once helped uncover a hidden treasure trove of cat memes buried deep within a company server!

TOP Data Validation Related Technologies

DataMatch Suite (Experian, 2002)
Talend Open Studio (Talend, 2006)
Informatica Data Quality (Informatica, 1993)
Microsoft Data Quality Services (Microsoft, 2012)
IBM InfoSphere Information Analyzer (IBM, 2008)

What are top Data Validation instruments and tools?

Fospha: Data validation tool that helps improve data quality
Cloudingo: Data validation platform for Salesforce users
Experian Data Quality: Tool to validate, standardize, and enrich data
WinPure: Data cleaning and validation software
FormAssembly: Online form builder with built-in data validation

Hire Data Validation Developer

Hire Freelance Data Validation Developers and Engineers

Vadym U., Data Validation Developer

Boryslav B., Data Validation Developer

Sign up now to see more Data Validation developers

Talk to Our Talent Expert

Only 3 Steps to Hire Data Validation Developer

Welcome on Upstaff: The best site to hire Data Validation Developer

Yaroslav Kuntsevych

Hire Data Validation Developer as Effortless as Calling a Taxi

FAQs on Data Validation Development

What is a Data Validation Developer?

Why should I hire a Data Validation Developer through Upstaff.com?

How do I know if a Data Validation Developer is right for my project?

How does the hiring process work on Upstaff.com?

What is the cost of hiring a Data Validation Developer?

Can I hire Data Validation Developers on a part-time or project-based basis?

What are the qualifications of Data Validation Developers on Upstaff.com?

How do I manage a Data Validation Developer once hired?

What support does Upstaff.com offer during the hiring process?

Can I replace a Data Validation Developer if they are not meeting expectations?

Discover Our Talent Experience & Skills

Want to hire Data Validation developer? Then you should know!

How and where is Data Validation used?

Compare Junior, Middle, Senior, and Expert/Team Lead Data Validation Developer roles

Quick Facts about Data Validation.

TOP Data Validation Related Technologies

What are top Data Validation instruments and tools?

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Talk to Our Talent Expert