Data Cleansing Services
Empower your data analytics and data science efforts with our bespoke data cleaning services. We ensure your data is error-free, technically accurate, robust, and ready for complex algorithms and analytics.
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Services We Offer in Data Cleaning
We ensure our clients get consistent, complete, and robust data to improve the outcomes. Get our data cleansing services focused on cleaning, de-duplicating, verifying, and validating a large pool of erroneous and rogue data.
Data auditing is the foundation of every cleansing engagement we run. We perform a detailed assessment of your current data to ensure its efficacy and quality. Our expert data cleansing team can compile data from large datasets and aggregate it in a more straightforward medium using sum, average, mean, or medium references.
Our end-to-end data verification confirms your records are accurate, consistent and within the tolerance ranges your business rules define. We verify your data at every level, even if it is merged or migrated from an outside source. Our data engineers use manual, semi-automated, and automated methodologies for data verification.
We combine data collected from internal sources with siloed data sources from internal, third-party, and external sources to enrich the value of data in your possession. Our professional data cleansing services empower you to monitor the changes in the quality or sources of data enrichment without compromising data security or compliance.
Our deduplication expertise removes duplicate and redundant records using fuzzy-match, phonetic and rule-based algorithms tuned to your dataset. Our skilled data team performs data deduplication using in-line or background processes, ensuring zero data loss and no downtime.
Our data standardization services help you harmonize data across systems and improve data portability and interoperability. By adhering to the data standards, we transform data collected from numerous sources into a consistent format. These standards cover capitalization, acronyms, punctuation, incorrect value fields, and alpha-numeric characters.
Every dataset is different, so there's no one-size-fits-all approach to data cleaning. Our AI developers tailor data cleansing services to address the specific errors, inconsistencies, and quality issues in your data. Leveraging advanced AI technology and tools, they ensure that your data is thoroughly cleansed and optimized for your needs.
Our data team is highly skilled in managing data health and hygiene. They can monitor and manage your data handling process, from collection to implementation and distribution to data analytics. Providing error-free and consistent data that can serve your intended purpose is the primary aim of our data cleansing services.
Schedule a Meeting with Our Consultant and Get Free Consultation
We ensure you’re matched with the right talent based on your requirement.
Tech Stack We Use for Data Cleansing
We use best-in-class tools, state-of-the-art technologies, and modern approaches to scale up your business
| Data Cleansing | Integrate.ioTibco ClarityDemandToolsRingLeadTrifacta WranglerOpenRefine |
| Data Quality | Melissa Clean SuiteWinPure Clean & MatchInformatica Cloud Data QualityOracle EnterpriseData QualitySAS Data QualityIBM Infosphere Information Server |
| PM Tools | JiraTrelloSlackAsanaAzure DevOpsHubstaff Tasks |
| Communication Tools | SlackHangout |
| Meeting | Google MeetZoomGoToMeeting |
Our Data Cleansing Case Studies
We have completed many data science, BI, and analytics projects. Data cleansing was the central part we executed in many of those projects.
Automotive Insurance Company
Industry: Insurance
Core Technology: CloverDX | ApacheNIFi | MongoDB | Tibco Clarity
The client maintained an in-house server to manage all business data and wanted to move to cloud storage. We helped migrate the entire data infrastructure to the cloud. Post-migration, we performed data cleansing and ensured the client had the right data quality to achieve the intended purpose, resulting in a 35% improvement in data accuracy and a 25% reduction in processing time.
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Manufacturing Facility
Industry: Manufacturing
Core Technology: Tableau | Splunk | SAS Data Quality | Trifacta Wrangler
The client wanted to derive insights from complex machine-generated log data. We used Splunk to collect, index, and analyze the data. Before sending it for analytics, we aggregated, cleansed, enriched, and standardized the data to ensure high-quality inputs for visualization, leading to a 40% faster data processing cycle and a 30% improvement in reporting accuracy.
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A supermarket chain in Australia
Industry: Retail
Core Technology: Power BI | Trifacta Wrangler | IBM Infosphere Information Server
The client came to us requesting detailed insights into their marketing activities. We used Trifacta to cleanse the data and integrate it with BI tools for deeper analysis. The entire process was automated, and KPIs were established to continuously monitor and manage data quality, resulting in a 45% increase in campaign performance visibility, 99% data consistency across sources.
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Our End-to-End Data Cleansing Expertise
At Bacancy, our data cleaning services deliver datasets that are accurate, deduplicated, standardized and ready for analytics, AI or migration.
Remove Duplicate Entries
When you collect data from different sources or enter it manually, duplicate entries become one of the significant issues. We have data cleansing experts with a keen eye for finding such duplicates and removing them.
Remove Irrelevant Data
Often, you get irrelevant data when you are collecting data on a larger scale. After understanding your needs, we can use our skills to identify the irrelevant or unrelated data and remove it column-wise, row-wise, text-wise, intent-wise, etc., to give you domain-relevant and business-specific data.
Remove Syntax Errors
We can help you remove white spaces and extra spaces and fix pad strings, typos, and other categorical variables. We use our skills in Standardizing capitalization for clean text, making it processable by computer models and custom algorithms.
Convert Data Type
Our data engineers can ensure numbers are stored as numeric types and date as date objects with Unix timestamps. If needed, they can convert categorical values into and from numbers.
Clear Formatting
When you are using ML algorithms, it becomes difficult to process heavily formatted data. We can help you clean this mess by removing all kinds of formatting, ensuring you get consistent and highly accurate data for processing and analytics.
Language Translation
When you collect from different sources, language changes according to geography. Our data cleansing services offer Natural Language Processing (NLP) models to ensure the entire dataset is predominantly monolingual.
Handle Missing Values
We have two approaches to dealing with missing values: either remove them or research and fill in the missing value. We want to maintain the data quality. Hence, we take your assistance to make the right decision.
Our 6-Step Data Cleansing Process
Data Assessment
We start by reviewing your data sources, structure, and business requirements. At Bacancy, the focus is on understanding where issues exist and how they impact your operations. This step helps define what needs to be fixed first and sets a clear direction for the work ahead.
Data Profiling
We examine the data in detail to understand patterns, formats, and inconsistencies. Our team identifies duplicate records, missing fields, and unusual values that can affect accuracy. This helps in setting practical rules for cleaning and improving data quality.
Data Standardization
We bring consistency to your data by aligning formats, naming conventions, and structures. Bacancy ensures that fields such as dates, locations, and identifiers follow a uniform format across systems. This makes the data easier to use and reduces confusion during analysis.
Data Cleansing
We clean the data by removing duplicates, correcting errors, and fixing incomplete or invalid entries. Our team applies defined rules to ensure the output is reliable and usable. The goal is to turn scattered and inconsistent data into something dependable.
Data Enrichment
We improve the value of your data by adding missing or relevant information where needed. Bacancy focuses on making the dataset more complete so it can support better reporting and decision-making. This step helps you get more context from the same data.
Data Validation and Delivery
We run final checks to confirm the data meets the expected quality standards. Our team reviews accuracy, consistency, and completeness before handing it over. You receive clean, structured data that is ready for use across your systems and reports.
Why Choose Bacancy for Data Cleaning Services?
As a reliable data cleansing service provider, we have gained essential skills and industry expertise to manage and maintain data quality. Our team saves you time and money by providing clean, consistent, and accurate data.
Cleaning your data manually and making it error-free is time-consuming and complicated. But our expertise in utilizing different data cleansing tools and technologies ensures systematic assessment and cleaning of your data in minimum time.
Advantages of Partnering with us
- Proven experience handling large-scale structured and unstructured datasets across industries
- Standardized data cleansing workflows covering deduplication, normalization, validation, and enrichment
- Strong focus on data accuracy through multi-level quality checks and validation rules
- Compliance-aligned delivery supporting GDPR, HIPAA, SOC 2, PCI-DSS, and ISO 27001 standards
- Automated and scalable data processing pipelines for faster turnaround and consistency
- Flexible engagement models tailored to data volume, complexity, and business needs
- Signed NDA before data access, ensuring complete confidentiality
Our Extended Capabilities
14+ Years and Counting...
By establishing a Data Cleansing development center, we offer our tailored engagement models cater to the unique needs by providing B2B and B2C Dedicated development support.
Our Development Center Strength
1050+
Agile Developers
40+
Data Cleansing Developers
05
Agile Coaches
14
Certified Scrum Masters
Work at Your Time Zone
Easy Communication
Hire in 48 Hours
In Business Since 2011
5/5 Pro User Rating
Frequently Asked Questions
Still have questions? Let's talkData wrangling, sometimes called data munging, is the process of reshaping or converting data from one format into another. On the other hand, data cleansing, also called data cleaning, is a process of finding and rectifying errors from a particular dataset.
We also run column-level data profiling and row-level verification (using tools like Informatica Data Quality and OpenRefine) to confirm every record meets your business rules before delivery. We clean the data by removing duplicates, fixing errors, filling in missing values, deleting irrelevant data, and correcting syntax errors.
The cost of our data cleaning services depends on different variables, such as the amount of data, the number of fields, the age of the field, the location of the datasets, and how old it is. Besides, the complexity, methodology, and technology also have a role in determining the costs.
You can contact us with your requirement to get a custom quote.
You will come across different clickable action buttons on the page; click any of them, fill in your requirements, and we will get back to you. Besides, you can fill out the requisition form at the bottom or call us.
The cost of data cleaning services at Bacancy depends on factors such as data volume, complexity, number of data sources, and the level of cleansing required. Simple tasks like deduplication and formatting cost less, while large-scale projects involving multiple systems, enrichment, and automation require more effort.
Flexible engagement models are available, including hourly, fixed cost, and dedicated resource options, so pricing can be aligned with your specific needs. Share your requirements, and a tailored estimate can be provided based on the scope of work.
Top-Tier IT Geniuses
Bacancy Technology is an exclusive hub of top dedicated software developers, UI/UX designers, QA experts, and product managers with incredibly rare and hidden talents you will ever come across. We let you access the exceptional IT talent globally, from independent software developers to fully managed teams.
Time Zone Aligned
Timezone is never a constraint when you are working with Bacancy Technology. We follow a simple procedure- our developers and your time zone. Hire dedicated software developers from us and collaborate from far away to work according to your time zone, deadline, and milestone.
Experienced Team
Whether you are looking for skilled developers in emerging technologies or looking for an extended arm to augment your existing team, we can lend a helping hand in both situations. We are a full-stack software development company with 1050+ skilled and experienced software developers whom you can hire at your convenience to address ongoing business challenges.