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Freelance Apache Impala developers
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- $50 hourly
- 5.0/5
- (14 jobs)
Note: Pls scroll down to the end to see my employment history โฆฟ Work: I help small to mid-sized enterprises with Data Engineering, Business Intelligence & Visualization/Reporting. I also work with education & non-profit organizations looking to convey stories in a visually and factually engaging manner. I donโt believe in a one-size fits all solution for Data Management. While some companies have performance as their priority, some look for a balance of performance and costs. Similarly, some companies prefer interactive dashboards whereas some prefer tabular reports to be sent to their emails daily. I help my clients make the right choice. I consider myself fortunate to have worked with different types of clients where we have worked together to achieve the optimal BI and data visualization solution. If you are looking to set up your Business Intelligence from ground up, then this is how I can help - 1. I will conduct a data maturity assessment wherein I can assess the data landscape in your firm. The deliverable will be a detailed current state report with recommendations. 2. I will then propose a detailed plan that lays out the ideal solution for your data and reporting landscape. 3. I will then work on the implementation. If you are looking to build dashboards for smaller initiatives in hand, I can build some professional dashboards with the right combination of KPIs and metrics. If it is a non-profit research based storytelling, I can develop infographics and dashboards that will effectively convey the story. After completion of a project, I will provide detailed documentation to enable you to continue maintenance of your dashboards and/or data products (including scripts, code, etc.). Lastly, if you are a product owner in the data and Analytics space looking to promote your product, I can work on proof of concepts to help you promote your data tool. โฆฟ My Skills: Data Visualization/Reporting Tools: Tableau, SSRS, Cognos 10.2, Cognos 11.1 Analytics,Google Data Studio, Grafana Databases: SQL Server, mySQL, postgreSQL, AWS Redshift Cloud Technologies: AWS AppFlow, AWS S3, AWS Lambda Data Engineering (ETL Development) Tools: SSIS, T-SQL, Cognos Framework Manager, Cognos Transformers Coding languages: Python, R Agile Project Management Platform: Atlassian (JIRA) Source Control: Git Survey Tools: Qualtrics ------------------------------------------------------ โฆฟ Work Highlights: 1. Custom built call center analytics performance tool to reduce call volume using Python & Tableau. - Built a tool in Tableau comprising multiple dashboard views where users could decide the type of comparisons they wanted to see. - Built Python scripts to pull raw data from multiple Google Analytics properties periodically, combine data and feed the data to Tableau on a schedule. - Used AWS AppFlow and AWS S3 to export data from Salesforce on a schedule. Built Python scripts to clean this data and run multiple machine learning algorithms (Ensembles) to perform Sentiment Analysis. The Python scripts were setup to allow for constant training based on verified data. This data was then fed to Tableau on a schedule. 2. Developed Dashboards in Tableau to gauge Chatbot effectiveness - Used AWS AppFlow to gather chatbot data and store it in S3 for historical tracking. This data was then visualized for various metrics like Retention Rate, Chatbot Conversation Length, etc. Performed Hypothesis testing (Two-Sample T-Test) to determine the chatbot's launch effectiveness (i.e., to determine if the introduction of the chatbot had a significant effect on call volume reduction) 3. Developed a Chatbot in Python Used Python NLP algorithms and libraries to build a chatbot that could answer queries related to ticket booking and could retrieve booking details. 4. Developed Dashboards in Tableau for Non-profit research based storytelling Mined survey data from Google Sheets and developed dashboards in Tableau to relay the stats related to a certain social cause. 5. Data Warehousing and Reporting for a large beauty company Developed stored procedures and SQL views using SQL Server, SSIS and T-SQL for a large beauty company. The 'Revenue Recognition' logic was incorporated in the report development so that revenues could be realized only after being invoiced. Developed the necessary processes to deploy the reports to top executives to their emails. Developed reports using Cognos Analytics and SSRS. 6. Developed Predictive Analytics algorithms in R and Python across domains I have also worked on a number of Predictive Analytics use cases in R and Python wherein I have used Supervised and Unsupervised predictive analytics models. ----------------------------------------------------------------------------------- โฆฟ Availability: I am in Stamford, CT and work in any US timezone. If you have a requirement for a different timezone, we can always discuss it.Apache Impala
Amazon RedshiftAmazon CloudWatchAWS LambdaMicrosoft Azure SQL DatabaseData VisualizationAPI IntegrationData ScrapingGoogle AnalyticsSQL Server Integration ServicesPythonTableauLooker StudioMicrosoft ExcelSQLETL Pipeline - $25 hourly
- 5.0/5
- (3 jobs)
Around 6 yearsโ of experience in Data Engineering with diversified tools and technologies. ๏ท Experienced in transforming raw data into meaningful insights, ensuring data quality and integrity, and optimizing data processes for efficient analysis. ๏ท Knowledge & hands-on experience of working in Cloud stack such as Azure, AWS , GCP and cloud agnostic layers like (Snowflake and Databricks). ๏ท Experience in design & development of ETL jobs using SSIS, Airflow, Prefect, Nomad and Informatica. ๏ท Worked on Microsoft BI Product Family namely SSIS (SQL Server Integration Services), and SSRS (SQL Server Reporting Services). ๏ท Excellent problem-solving skills with strong technical background having the ability to meet deadlines, work under pressure and quickly master new technologies and skills. ๏ท Working experience on Agile based development models with CI/CD pipelines. ๏ท Proficient in coordinating and communicating effectively with project teams, with the ability to work both independently and collaboratively. I am very dedicated to provide Analytics Solutions to the companies and help them grow their business through extracting out meaningful information from their data. I firmly believe that through application of machine learning and data science techniques to the business nowadays can be very beneficial for its growth in this competitive materialistic market.Apache Impala
Data AnalysisGoogle Cloud PlatformNomadApache AirflowData ManagementApache NiFiApache HiveSnowflakeBig DataClouderaMachine LearningPythonSQLInformaticaApache Spark - $100 hourly
- 5.0/5
- (44 jobs)
๐ ๐๐ฒ๐ฟ๐๐ถ๐ณ๐ถ๐ฒ๐ฑ ๐๐ฎ๐๐ฎ ๐ฃ๐ฟ๐ผ๐ณ๐ฒ๐๐๐ถ๐ผ๐ป๐ฎ๐น with ๐ฒ+ ๐๐ฒ๐ฎ๐ฟ๐ of experience and hands-on expertise in Designing and Implementing Data Solutions. ๐ฅ 4+ Startup Tech Partnerships โญ๏ธ 100% Job Success Score ๐ In the top 3% of all Upwork freelancers with Top Rated Plus ๐ โ Excellent communication skills and fluent English If youโre reading my profile, youโve got a challenge you need to solve and you are looking for someone with a broad skill set, minimal oversight and ownership mentality, then Iโm your go-to expert. ๐ Connect with me today and let's discuss how we can turn your ideas into reality with creative and strategic partnership.๐ โก๏ธInvite me to your job on Upwork to schedule a complimentary consultation call to discuss in detail the value and strength I can bring to your business, and how we can create a tailored solution for your exact needs. ๐ ๐๐๐ซ๐ ๐๐ญ๐ฅ๐๐ง๐๐๐ฃ๐๐ ๐๐ฃ ๐ฉ๐๐ ๐๐ค๐ก๐ก๐ค๐ฌ๐๐ฃ๐ ๐๐ง๐๐๐จ, ๐ฉ๐ค๐ค๐ก๐จ ๐๐ฃ๐ ๐ฉ๐๐๐๐ฃ๐ค๐ก๐ค๐๐๐๐จ: โบ BIG DATA & DATA ENGINEERING Apache Spark, Hadoop, MapReduce, YARN, Pig, Hive, Kudu, HBase, Impala, Delta Lake, Oozie, NiFi, Kafka, Airflow, Kylin, Druid, Flink, Presto, Drill, Phoenix, Ambari, Ranger, Cloudera Manager, Zookeeper, Spark-Streaming, Streamsets, Snowflake โบ CLOUD AWS -- EC2, S3, RDS, EMR, Redshift, Lambda, VPC, DynamoDB, Athena, Kinesis, Glue GCP -- BigQuery, Dataflow, Pub/Sub, Dataproc, Cloud Data Fusion Azure -- Data Factory, Synapse. HDInsight โบ ANALYTICS, BI & DATA VISUALIZATION Tableau, Power BI, SSAS, SSMS, Superset, Grafana, Looker โบ DATABASE SQL, NoSQL, Oracle, SQL Server, MySQL, PostgreSQL, MongoDB, PL/SQL, HBase, Cassandra โบ OTHER SKILLS & TOOLS Docker, Kubernetes, Ansible, Pentaho, Python, Scala, Java, C, C++, C# ๐๐๐๐ฃ ๐ฎ๐ค๐ช ๐๐๐ง๐ ๐ข๐, ๐ฎ๐ค๐ช ๐๐๐ฃ ๐๐ญ๐ฅ๐๐๐ฉ: ๐ธ Outstanding results and service ๐ธ High-quality output on time, every time ๐ธ Strong communication ๐ธ Regular & ongoing updates Your complete satisfaction is what I aim for, so the job is not complete until you are satisfied! Whether you are a ๐ฆ๐๐ฎ๐ฟ๐๐๐ฝ, ๐๐๐๐ฎ๐ฏ๐น๐ถ๐๐ต๐ฒ๐ฑ ๐๐๐๐ถ๐ป๐ฒ๐๐ ๐ผ๐ฟ ๐น๐ผ๐ผ๐ธ๐ถ๐ป๐ด ๐ณ๐ผ๐ฟ your next ๐ ๐ฉ๐ฃ, you will get ๐๐ถ๐ด๐ต-๐ค๐๐ฎ๐น๐ถ๐๐ ๐ฆ๐ฒ๐ฟ๐๐ถ๐ฐ๐ฒ๐ at an ๐๐ณ๐ณ๐ผ๐ฟ๐ฑ๐ฎ๐ฏ๐น๐ฒ ๐๐ผ๐๐, ๐๐๐ฎ๐ฟ๐ฎ๐ป๐๐ฒ๐ฒ๐ฑ. I hope you become one of my many happy clients. Reach out by inviting me to your project. I look forward to it! All the best, Anas โญ๏ธโญ๏ธโญ๏ธโญ๏ธโญ๏ธ ๐ฃโ Muhammad is really great with AWS services and knows how to optimize each so that it runs at peak performance while also minimizing costs. Highly recommended! โ โญ๏ธโญ๏ธโญ๏ธโญ๏ธโญ๏ธ ๐ฃโ You would be silly not to hire Anas, he is fantastic at data visualizations and data transformation. โ ๐ฃโ Incredibly talented data architect, the results thus far have exceeded our expectations and we will continue to use Anas for our data projects. โ โญ๏ธโญ๏ธโญ๏ธโญ๏ธโญ๏ธ ๐ฃโ The skills and expertise of Anas exceeded my expectations. The job was delivered ahead of schedule. He was enthusiastic and professional and went the extra mile to make sure the job was completed to our liking with the tech that we were already using. I enjoyed working with him and will be reaching out for any additional help in the future. I would definitely recommend Anas as an expert resource. โ โญ๏ธโญ๏ธโญ๏ธโญ๏ธโญ๏ธ ๐ฃโ Muhammad was a great resource and did more than expected! I loved his communication skills and always kept me up to date. I would definitely rehire again. โ โญ๏ธโญ๏ธโญ๏ธโญ๏ธโญ๏ธ ๐ฃโ Anas is simply the best person I have ever come across. Apart from being an exceptional tech genius, he is a man of utmost stature. We blasted off with our startup, high on dreams and code. We were mere steps from the MVP. Then, pandemic crash. Team bailed, funding dried up. Me and my partner were stranded and dread gnawed at us. A hefty chunk of cash, Anas and his team's livelihood, hung in the balance, It felt like a betrayal. We scheduled a meeting with Anas to let him know we were quitting and request to repay him gradually over a year, he heard us out. Then, something magical happened. A smile. "Forget it," he said, not a flicker of doubt in his voice. "The project matters. Let's make it happen!" We were floored. This guy, owed a small fortune, just waved it away? Not only that, he offered to keep building, even pulled his team in to replace our vanished crew. As he spoke, his passion was a spark that reignited us. He believed. In us. In our dream. In what he had developed so far. That's the day Anas became our partner. Not just a contractor, but a brother in arms. Our success story owes its spark not to our own leap of faith, but from the guy who had every reason to walk away. Thanks, Anas, for believing when we couldn't.โApache Impala
Solution Architecture ConsultationAWS LambdaETL PipelineData ManagementData WarehousingAWS GlueApache SparkAmazon RedshiftETLPythonSQLMarketing AnalyticsBig DataData VisualizationArtificial Intelligence - $50 hourly
- 4.9/5
- (39 jobs)
Hey, This is Akhil, and I'm well-versed in the latest and most innovative ELK utilization. My expertise spans a wide range of technologies, including Elasticsearch, Logstash, Kibana, Beats, Elastic Agents, AWS, Python, and more. I bring a comprehensive skill set to the table, allowing me to tackle complex challenges. My ELK technical expertise covers some of the following use cases:- โ Implemented Seamless Website Search: Leveraging Elasticsearch search algorithms, I've successfully implemented seamless website search solutions for clients across various industries. These solutions have not only boosted user engagement but have also significantly increased content discoverability, resulting in improved website performance and user satisfaction. โ Centralized Monitoring Setup: I've helped organizations gain real-time insights into their applications and infrastructure. My solutions enable proactive issue identification and resolution, reducing downtime and ensuring seamless operations using real-time dashboards, visualizations, and graphs. โ Created 24/7 Alerting Mechanisms: My expertise extends to creating sophisticated 24/7 alerting mechanisms that not only monitor system health but also anticipate potential issues. This proactive approach has enabled my clients to maintain uninterrupted operations and minimize costly downtime. These have been integrated with many applications such as MS Teams, Slack, Email, Jira, Outlook etc. โ Designed Cross-Cluster Replication: By setting up cross-cluster replication configurations, I've helped organizations ensure data redundancy and high availability. These configurations are designed to withstand unexpected failures and provide seamless data access. โ Applied Anomaly Detection and ML/AI: I've successfully applied machine learning techniques for anomaly detection, enhancing security and forecasting in Elasticsearch. My solutions have identified irregularities in data patterns, allowing for swift and effective responses. Integrated some of the packages like spaCy, and HuggingFace for advanced natural language processing into licensed Elasticsearch. โ Produced Business Intelligence Visuals: Using Kibana's capabilities, I've created eye-catching visualizations, maps, and dashboards. These visuals enable real-time analytics, simplifying complex data and aiding businesses in making quick, intelligent decisions to foster growth โ Enhanced SIEM Security: I've played a important role in strengthening security for organizations through SIEM (Security Information and Event Management) solutions. This includes the creation of detection rules, proactive threat hunting, and comprehensive audit logging, ensuring robust security measures are in place to protect sensitive data and systems. โ Provided Search Solutions for Mail Backups: I've developed search solutions tailored specifically for mail backups, allowing clients to efficiently retrieve and analyze critical old emails and attachments. These solutions have proven invaluable in legal and compliance scenarios.Apache Impala
ELK StackElasticsearchKibanaLogstashMap IllustrationDashboardVisualizationSQLPythonAnomaly Detection - $50 hourly
- 4.9/5
- (178 jobs)
- One of the rare engineers who can not only code but also prepare it's documentation. - More than 5 years of experience in the tech sector, with more than 3 years as a full stack engineer. - Can take an application from conception to completion and come highly experienced in building backend using TypeScript while developing the front end using JavaScript frameworks like Next.js and React.js.Apache Impala
APIReactSystems DevelopmentJavaScriptAWS AmplifyWeb DevelopmentRobot Operating SystemData SciencePythonC++ - $40 hourly
- 5.0/5
- (39 jobs)
๐๐ Welcome to a world of data-driven excellence! ๐๐ Greetings, fellow professionals! I am thrilled to introduce myself as a dedicated Data Consultant / Engineer, leveraging years of honed expertise across a diverse spectrum of data stacks ๐. My journey has been enriched by a wealth of experience, empowering me with a comprehensive skill set that spans Warehousing๐ฆ, ETLโ, Analytics๐, and Cloud Servicesโ. Having earned the esteemed title of GCP Certified Professional Data Engineer ๐ , I am your partner in navigating the complex data landscape. My mission is to unearth actionable insights from raw data, shaping it into a strategic asset that fuels growth and innovation. With a deep-rooted passion for transforming data into valuable solutions, I am committed to crafting intelligent strategies that empower businesses to flourish. Let's embark on a collaborative journey to unlock the full potential of your data. Whether it's architecting robust data pipelines โ, optimizing storage solutions ๐, or designing analytics frameworks ๐, I am dedicated to delivering excellence that transcends expectations. Reach out to me, and together, let's sculpt a future where data powers success. Thanks!Apache Impala
PySparkMachine LearningNatural Language ProcessingInformaticaData ScienceData WarehousingSnowflakeData AnalysisBig DataBigQueryETLApache AirflowApache HadoopApache SparkDatabricks PlatformPythonApache Hive - $60 hourly
- 5.0/5
- (7 jobs)
๐ Turning Data into Business Gold Hi, Iโm Nelson โ a Senior Principal Engineer with 24+ years in IT, specializing in data engineering, cloud architecture, and machine learning. I hold a masterโs degree in Computer Science and an MBA, enabling me to bridge deep technical solutions with real business impact. Iโm a Google Cloud Certified Professional Data Engineer and AWS Certified Solutions Architect โ Professional, with hands-on experience across AWS, GCP, and OpenStack. Iโve led data and ML projects that power critical business decisions. ๐ง What I Do Best ๐จ Data Engineering โข Build scalable ETL pipelines using SQL, dbt, Airflow โข Work with Redshift, BigQuery, Snowflake, Databricks โข Python, Pandas, Spark, Hadoop ๐จ Machine Learning โข NLP, Sentiment Analysis, Classification Models ๐จ Cloud Specialist โข Infrastructure on AWS, GCP, OpenShift, Ceph โข DevOps, CI/CD, Linux, distributed storage systems ๐ Certifications โ Google Cloud Professional Data Engineer โ AWS Solutions Architect โ Professional โ Cloudera Certified Administrator for Apache Hadoop (CCAH) โ Red Hat Certified: OpenShift & OpenStack โ EMC Information Storage & Management ๐ง Skills Snapshot โข Web & social media data analytics โข Data modeling, warehousing, and ETL design โข Hadoop, Spark, Kafka โข Workflow orchestration with Airflow โข Cloud-native architecture (AWS, GCP, Azure) โข Relational & NoSQL DBs โข Secure and compliant data design ๐ Services I Offer โข Data pipeline development โข End-to-end data architecture design โข Cloud-based data solutions โข Data warehouse implementation โข Big data analytics and batch processing โข Data quality and governance strategy ๐ Highlight: Award-Winning Project ๐ Best Big Data Paper Award โ for using open datasets to predict market trends, recognized at Dell Technologies World. ๐ฌ What Others Say โNelson is very approachable and always willing to help. Whether itโs software development, big data analytics in the cloud, or ML projectsโhe delivers with expertise and curiosity.โ โHe gets things done. Whether itโs open-source tools or custom code on AWS, Nelson solves problems creatively and efficiently.โ โExceptional AWS skills, and incredibly patient. A true professional.โ โ Why Work With Me I bring a strategic mindset to every project. You wonโt just get code โ youโll get solutions that align with your business goals. Iโm curious, detail-oriented, problem solver and relentless about delivering results. Letโs collaborate to unlock the full value of your data.Apache Impala
EMC SymmetrixApache HadoopSoftware-Defined StorageStorage ArrayOpenStackOpenShiftCephSnowflakeGoogle Cloud PlatformAmazon Web ServicesData EngineeringApache Spark MLlibDatabricks PlatformNatural Language ProcessingMachine Learning - $20 hourly
- 3.8/5
- (10 jobs)
Iโm a Data Engineer expertise in Cloudera, Hortonworks, Power BI, Tableau, Microsoft Azure, Oracle Database, SQL Server, PostgreSQL etc. My charges is low because I want to build long term relationship with Clients for next projects on the basis of my performance. Following are my Services:- Big Data Problems Business Intelligence (Power Bi, Tableau etc.) Cloudera Clusters Management(Breadcrumbs, Instances, Sentry Setup, Load Balancer, Add Services, Troubleshooting and fixing of errors etc.) Ambari Cluster Management (YARN, SQOOP, HIVE, HDFS, HDP, HDF etc.) Power Bi Reporting (Azure DB, Oracle, on-Prem, MYSQL, HIVE etc.) Digital Marketing Shopify & WordPress Web Development Data Analysis Database Scheme Designing Web Development and Designing If you hire me, I'll perfectly complete your project in time. I believe client appreciation is more than $$, so please don't hesitate to contact me. If you hire me, I'll perfectly complete your project in time. Quality of work is my first Priority and 100% Client Satisfaction is my Guaranty. Feel free to contact me for any custom projects Regards, Arslan Shahid arslanshahid.comApache Impala
CentOSApache HiveApache SparkApache HadoopClouderaApache CassandraLinux System AdministrationBig DataElasticsearchETL PipelineTableau - $30 hourly
- 4.3/5
- (80 jobs)
Experienced IT Consultant | Microsoft Power Platform, Business Intelligence, and Cloud Solutions Expert With over 13 years of professional IT experience, I specialize in delivering cutting-edge solutions in Microsoft Power Platform, Business Intelligence (BI), Data Warehousing, ETL processes, and Cloud Services. My expertise lies in providing tailored solutions that enhance business performance, streamline operations, and drive digital transformation. I have successfully completed 600+ hours of online work with 100% job success, serving 50+ satisfied clients worldwide. From designing interactive dashboards to implementing large-scale migrations, I bring a results-oriented approach and a commitment to exceeding client expectations. Key Skills and Expertise Microsoft (2010, 2013, 2016, 2019, Online) Power Automate, Microsoft Flow, Office 365 Azure, Dynamics 365 Business Intelligence (BI) Tools: Power BI, Tableau, Looker, QlikView, Pentaho, SSAS, Crystal Reports ETL Tools: Talend Open Studio, Informatica, SQL, Pentaho Kettle (PDI), SSIS Salesforce Development: Visualforce, Lightning Components (Aura Framework), Apex Classes and Triggers Mobile Development: iOS, Android, Flutter, Swift Oracle Cloud Expertise, Financials Cloud, Project Portfolio Management Cloud Enterprise, Performance Management Cloud, Human Capital Management Cloud, CX Cloud, Supply Chain Management Cloud Cloud Platforms: Microsoft Azure, AWS, GCP, Office 365 Technical Proficiencies .NET Framework, MVC, C#, AngularJS Infrastructure Monitoring with Grafana and Prometheus Docker Containerization, Kubernetes, Jenkins Pipelines Achievements and Milestones I have successfully completed various challenging projects that demonstrate my technical skills and ability to deliver measurable outcomes. Microsoft Power Platform and SharePoint Projects Completed 10+ Office 365 projects, delivering optimized workflows and enhanced collaboration tools for businesses. Designed and developed 4+ Power BI dashboards, creating interactive visualizations for real-time insights. Delivered 3 complex document and content management systems, ensuring secure, scalable, and efficient workflows. Built 8 custom intranet portals, improving internal communications and employee productivity. Executed 2 large-scale migration projects, upgrading systems from lower versions to Office 365 and cloud environments. Developed a SharePoint-based project management system and a Project Server Online solution tailored to client needs. Cloud and AWS Expertise As an AWS Certified Solutions Architect, I specialize in designing and implementing robust cloud infrastructures. My achievements include: Developing scalable, secure, and future-proof application architectures. Setting up infrastructure monitoring tools like Grafana and Prometheus to ensure optimal performance. Building and deploying microservices using Docker, Kubernetes, and Jenkins Pipelines. Enhancing software development lifecycles by integrating security at every phase, from design to deployment. Optimizing cloud costs and improving time-to-market strategies for client solutions. BI and Data Integration Expertise Implemented Power BI, Tableau, and Pentaho BI solutions to deliver actionable insights and business analytics. Designed data warehouses and performed complex data modeling to streamline reporting processes. Managed ETL pipelines using tools like Talend, Informatica, and Pentaho Kettle (PDI) for seamless data integration and migration. Certifications AWS Certified Solutions Architect Expertise in Microsoft Power Platform, Office 365, and SharePoint My Approach to Client Success I believe in delivering more than just technical solutions; my goal is to empower clients with tools that drive their business forward. Hereโs what sets me apart: Client-Centric Solutions: I take the time to understand your unique needs and craft solutions that align with your business goals. End-to-End Expertise: From conceptualization and strategy to implementation and optimization, I provide a seamless experience. Proven Track Record: Over 13 years of experience delivering impactful solutions across industries and geographies. Results-Driven Focus: Every project I undertake is designed to achieve tangible outcomes, from increased efficiency to cost savings and enhanced decision-making capabilities. Why Work With Me? With a strong foundation in Microsoft technologies, BI tools, cloud platforms, and data integration, I bring a comprehensive skill set to the table. Whether you're looking to streamline your workflows, migrate to a modern platform, or unlock the power of data analytics, I have the expertise to deliver. Extensive experience in handling both technical challenges and business requirements. Proven ability to work with diverse teams and deliver on tight deadlines. 100% commitment to quality, innovation, and client satisfaction. Letโs Collaborate If you're seeking a reliable, experienced professional Let's CollaborateApache Impala
Robotic Process AutomationMicrosoft Power Automate.NET FrameworkIonic FrameworkMicrosoft PowerAppsTalend Data IntegrationMicrosoft Power BIBusiness IntelligenceSQL ProgrammingMicrosoft SharePoint DevelopmentDatabase AdministrationAmazon RedshiftETLTableau - $20 hourly
- 5.0/5
- (5 jobs)
Really appreciate you for visiting my profile. I am an experienced Data Engineer/Software Engineer. I'm working as Data Engineer at Sterlite technologies Ltd since April 2021 and I have 4.5 years of professional experience in Data Engineering. Also I have worked in the field of machine learning and data science for 4 years. I have worked in several big technologies in India in the past few years. I mainly specialize in Data warehousing, ETL pipelines, Data modeling, ML models, and general engineering of apps and APIs and I am highly effective Data engineer offering an expertise in big data project well versed with the technologies like Hadoop, Apache Spark, Hive, Linux, Python, Scala, Java and Spark's Applications.Apache Impala
OKTASingle Sign-OnBack-End Development FrameworkData AnalysisGoogle Cloud PlatformBig DataBigQueryApache SparkApache KafkaETL PipelineMachine LearningApache HadoopPython - $80 hourly
- 5.0/5
- (11 jobs)
๐๐ฒ๐ฟ๐๐ถ๐ณ๐ถ๐ฒ๐ฑ ๐๐ฎ๐๐ฎ ๐ฃ๐ฟ๐ผ๐ณ๐ฒ๐๐๐ถ๐ผ๐ป๐ฎ๐น | Building Scalable Data Solutions (with ๐ฐ+ ๐ฌ๐ฒ๐ฎ๐ฟ๐ of Experience) Your data whispers stories, but you need someone who can truly listen. I'm the data whisperer, here to translate its murmurs into actionable insights. Through elegant pipelines, captivating dashboards, and robust data architectures, I'll make your data sing, guiding you to informed decisions and business breakthroughs. Ready to hear what your data is saying? ๐ช๐ต๐ฎ๐ ๐ ๐ฐ๐ฎ๐ป ๐ฑ๐ผ ๐ณ๐ผ๐ฟ ๐๐ผ๐: ๐ธ Design and build scalable data pipelines for real-time and batch processing. ๐ธ Transform raw data into actionable insights through data modeling and cleansing. ๐ธ Develop and deploy robust data storage solutions on cloud platforms. ๐ธ Create interactive dashboards and reports to visualize your data effectively. ๐ธ Automate data workflows and monitoring processes for efficient data management. ๐ ๐ ๐ฎ๐ฝ๐ฝ๐ฟ๐ผ๐ฎ๐ฐ๐ต: ๐๐ผ๐น๐น๐ฎ๐ฏ๐ผ๐ฟ๐ฎ๐๐ถ๐๐ฒ: I believe in working closely with clients to understand their unique needs and goals. ๐๐ด๐ถ๐น๐ฒ: I embrace an iterative approach to ensure continuous improvement and rapid delivery of value. ๐ค๐๐ฎ๐น๐ถ๐๐-๐๐ฟ๐ถ๐๐ฒ๐ป: I prioritize data accuracy, security, and scalability in all my solutions. ๐ ๐ ๐๐ ๐ฝ๐ฒ๐ฟ๐๐ถ๐๐ฒ: โบ ๐๐ถ๐ด ๐๐ฎ๐๐ฎ & ๐๐ฎ๐๐ฎ ๐๐ป๐ด๐ถ๐ป๐ฒ๐ฒ๐ฟ๐ถ๐ป๐ด: ๐นData Pipelines & Automation ๐นData Integration ๐นDistributed Processing ๐นStream Processing โบ ๐๐น๐ผ๐๐ฑ-๐ฃ๐ผ๐๐ฒ๐ฟ๐ฒ๐ฑ ๐ฆ๐ผ๐น๐๐๐ถ๐ผ๐ป๐: ๐นAWS ๐นGCP ๐นAzure โบ ๐๐ฐ๐๐ถ๐ผ๐ป๐ฎ๐ฏ๐น๐ฒ ๐๐ป๐๐ถ๐ด๐ต๐๐: ๐นAnalytics, BI & Data Visualization ๐นSQL & NoSQL Databases โบ ๐๐๐๐ผ๐บ๐ฎ๐๐ถ๐ผ๐ป & ๐๐ป๐ณ๐ฟ๐ฎ๐๐๐ฟ๐๐ฐ๐๐๐ฟ๐ฒ: ๐นContainerization & Orchestration ๐นScripting & Programming I'm excited to partner with you and help you turn your data into actionable insights! ๐ง Feel free to contact me to discuss your project in detail.Apache Impala
Big DataPostgreSQLAmazon RedshiftAWS LambdaAmazon AthenaAmazon S3BigQueryApache HadoopETL PipelineAWS GlueApache NiFiApache SparkApache HivePython - $35 hourly
- 5.0/5
- (12 jobs)
As a professional Data Engineering enthusiast with a Bachelor's degree in Computer Science, I am an expert in data extraction, modeling, reporting, and database backups and restoration processes. My technical skills include: Experienced in PySpark and Python for data manipulation and analysis Proficient in Python libraries such as Numpy, Pandas, BeautifulSoup4, requests, Pymongo, and Plotly Experienced in Hadoop Imapla for writing complex SQL queries Skilled in SQL databases such as Postgre SQL, MariaDB, SparkSQL,MySQL Server with experience in MariaDB replication and server installations Experience with NoSQL databases such as MongoDB with experience in MongoDB aggregation pipelines, MongoDB replication and server installations Proficient in MS ExcelApache Impala
Amazon RDSApache AirflowAmazon S3Amazon RedshiftdbtPythonSQLApache SparkData Engineering - $55 hourly
- 5.0/5
- (11 jobs)
โญ || TOP RATED PLUS || โญ From robust infrastructure to advanced analytics, I provide the tools and support you need to drive innovation and achieve success in the digital age. ๐ Achieved Top-Rated PLUS Freelancer status (Top 3%) with a proven track record of successfully completing 10 projects. Experienced Data Engineering and Analytics leader with expertise in building and growing amazing teams. Expertise includes data strategy and planning, data engineering, reporting and insights. Experience with 'Big Data' cloud technologies (Spark/hadoop/hive/pig/presto/Redshift/Snowflake), traditional databases (Oracle, Teradata) and traditional BI platforms (MS BI) and visualization tools (Tableau), Data pipeline/ETL architecture, and overall business alignment for optimal data impact. Specialties Data Warehouse, Data Engineering, Data Architecture, Data Modeling, Big data batch processing, Stream processing, Data tools, Data Analytics, Data operations and Data lifecycle management, and enabling Experimentation and Machine learning. Some of the technologies that we work with are: - Power BI - Azure cloud services - SQL Server - Snowflake - EDA - Tableau - Python - BigQuery - Microsoft Excel (Macro, VBA) - Web development using PHP as well as node.js - PySpark - Looker Studio - And many more... You possess the data? Fantastic!! I can assist you in scrutinizing it using Python, encompassing exploratory data analysis, hypothesis testing, and data visualization. Do you boast Big Data? Even more splendid!! I am adept at aiding you in the cleansing, transformation, storage, and analysis of large datasets, employing big data technologies and deploying them using cloud services such as AWS and Azure Cloud. Are you keen on monitoring business KPIs and metrics? No issue at all!! I can even guide you through the development of reports using Tableau and PowerBI, ensuring you consistently stay at the forefront of your business. Anticipate unwavering integrity, superb communication skills in English, technical proficiency, and enduring support for the long term.Apache Impala
UX & UI DesignData Analytics & Visualization SoftwareMicrosoft Power BIData Warehousing & ETL SoftwareData ScrapingData MiningMicrosoft Power BI Data VisualizationETLSQL ProgrammingMicrosoft SQL SSASData EngineeringETL PipelineTableauMicrosoft ExcelPython - $25 hourly
- 4.8/5
- (16 jobs)
Overview: With over 6 years of hands-on experience in the dynamic field of data engineering, I specialize in crafting robust data solutions and harnessing the power of cloud technologies. My expertise spans a wide array of tools and technologies, including SQL, Python, MS Power BI, SQL Server, Apache Hadoop, Apache NIFI, Apache Hive, Apache Impala, Apache Spark, Linux commands, Informatica development, Informatica administration, Teradata, AWS. Skills: Data Engineering SQL Development Python Scripting MS Power BI Microsoft SQL Server Big Data Technologies (Hadoop, Hive, Impala, Spark) Cloud Solutions (AWS, Google Cloud) Linux Administration Informatica ETL (Development and Administration) Teradata Data Architecture and Modeling Certifications: AWS Certified Solutions Architect โ Associate Microsoft Certified: Azure Data Engineer Associate Experience: I have successfully delivered end-to-end data engineering solutions throughout my career, leveraging a powerful combination of technical skills and industry knowledge. From designing robust data architectures to implementing efficient ETL pipelines, I bring a wealth of experience in ensuring data accuracy, availability, and reliability. Education: Computer Science Graduate Availability: I am currently available for exciting new projects and collaborations. Whether you need assistance in optimizing your data workflows, designing scalable architectures, or migrating to the cloud, I am ready to bring my expertise to your team. Let's Connect: I am passionate about transforming data challenges into opportunities. Let's connect and discuss how my skills and experience can contribute to the success of your projects.Apache Impala
Amazon Web ServicesAmazon RedshiftApache HiveData EngineeringData Warehousing & ETL SoftwareApache NiFiInformaticaApache SparkMicrosoft SQL ServerMicrosoft Power BI Data VisualizationMicrosoft Power BISQLData VisualizationPython - $75 hourly
- 5.0/5
- (5 jobs)
Tool-oriented data science professional with extensive experience supporting multiple clients in Hadoop and Kubernetes environments, deployed with Cloudera Hadoop on-premise and Databricks in AWS. My passion is client adoption and success, with a focus on usability. With my computer science and applied math background, I have been able to fill the gap between platform engineers and users, continuously pushing for product enhancements. As a result, I have continued to create innovative solutions for clients in an environment where use-cases continue to evolve every day. I find fulfillment in being able to drive the direction of a solution in a way that allows both client and support teams to have open lanes of communication, creating success and growth. I enjoy working in a diverse environment that pushes me to learn new things. I'm interested in working on emerging solutions as data science continues to evolve.Apache Impala
RServerless StackReactApache HadoopJavaClouderaAWS LambdaR HadoopBash ProgrammingPostgreSQLApache SparkPythonAWS DevelopmentApache Hive - $30 hourly
- 4.9/5
- (27 jobs)
I am a computer science student at the German University in Cairo, I have done my bachelor project in Reinforcement learning at Ulm university. I have won a full Scholarship at the German University in Cairo, a DAAD award for top-ranked students, and an excellence award for top-ranked students. I have experience in many fields in computer science: 1- Machine learning/Reinforcement learning: I have build many models and agents, for example, to classify tweets and detect plagiarism. Or to play the game of Tetris using DQNs. 2-Web development: I have used javascript and related frameworks, express and react, to build a demo for a freelancing website and online shop store. Also, I have built a chat application using Java. 3-Constraint programming: I have used prolog to build a chatbot and generator for residential buildings layouts. 4-AI: I have modeled search agents and logic agents using java and prolog. 5-Game development: developed a super-hero chess game using java. Also, used OpenGL in C++ to build 2D/3D games. Also, used unity to develop small games. I am experienced with many programming languages for example: 1- Java: I have been using Java for developing many programs for over 5 years. I have used it for game development, database simulation, competitive programming, networking, web development, AI agents, and other applications. 2- Python: experienced for over 5 years. I have used it in ML and data analysis. So, I have used it and related frameworks like Pytorch for building ML & RL models like tweets disaster analyzer and Plagiarism detector and deployed them on AWS. 3- Javascript: I have used it and related frameworks for example express and react to build a freelancing website and an online store.Apache Impala
Apache HadoopDashboardData VisualizationPlotlySpring BootData AnalysisAlgorithm DevelopmentPrologData StructuresReactReinforcement LearningMachine LearningPyTorchJavaPython - $50 hourly
- 4.7/5
- (18 jobs)
Big Data Consultant, ETL developer, Data Engineer providing complete Big Data solutions, including data acquisition, storage, transformation, and analysis. Design, implement and deploy ETL Pipelines. I have degree in Computer System Engineering and 3 Years of experience in Data Driven Tasks specifically in Big Data Solutions. Additionally, having business exposure of banking sector and ecommerce platform. ------------- Data Engineering Skills ------------- Expertise: Hadoop, HDFS, Unix and Linux , Data Warehousing, Data Integration, Data Reconciliation, Data Consolidation, Dimensional Modeling, Shell Scripting, Web Scraping. Tools & Libraries: Advance SQL, Spark, Scala, Python, Hadoop, Hive, SSIS, Sqoop, Hive, Impala, AWS, Advance Excel, Redshift. Database: Oracle, MS SQL Server, SQLiteApache Impala
AutomationDatabase ProgrammingSQL Server Integration ServicesMySQLAmazon Web ServicesBig DataETLAmazon RedshiftData AnalysisAmazon S3SQLPythonETL PipelineData IntegrationApache Spark - $75 hourly
- 4.9/5
- (104 jobs)
Azure, MCSD, MCDBA, Java Certified Programmer with over 20 yearsโ experience developing successful web applications. I am a full-stack developer, primarily focusing on Microsoft.Net/SQL Server for backend development and React, Vue, and Agular for UI development. I have secondary stack experience in PHP/MySQL, Node/MongoDB. I specialize in developing scalable backend services with Microsoft.Net, including bid data operations with Hadoop/Spark (Java/Scala) My domain expertise is building financial, accounting, and human resource systems โ leveraging technology to provide business solutions. I work with clients to understand what they are trying to build โ I understand the sales, I understand the marketing, and I understand the finance โ and deliver the product they are requesting. Key Skills: Azure, C#, Microsoft SQL Server, Vue, React, AngularApache Impala
Microsoft Azure AdministrationAzure DevOpsVue.jsAWS DevelopmentMicrosoft AzureTransact-SQLRESTful ArchitectureC#Microsoft SQL Server AdministrationApache SparkASP.NETMongoDBVerticaMySQLReact - $25 hourly
- 4.7/5
- (55 jobs)
Hello, My name is Mustajab and I am a highly skilled and experienced professional specializing in automation, web scraping, and data analysis and application development. With expertise in Selenium, RPA tools such as UIpath and Automation Anywhere, I excel in developing efficient and reliable automated solutions. My proficiency in Python, JavaScript, and Appscript enables me to create robust scripts and automate complex tasks. I have extensive experience in web automation, extracting data from various sources, and performing ETL (Extract, Transform, Load) operations to ensure seamless data integration. Additionally, I possess advanced skills in data analysis and visualization using tools like Power BI. I can help you derive meaningful insights from your data and create visually appealing dashboards and reports. Having worked with WordPress extensively, I am capable of building custom solutions, plugins, and themes to meet your specific requirements. I can also assist in integrating various automation components to streamline your WordPress workflows. Moreover, I have expertise in developing chatbots and automation bots for platforms like Discord. I can create intelligent bots that automate repetitive tasks, provide real-time information, and enhance user experiences. In terms of web development, I am proficient in Angular, Flask, and React frameworks, allowing me to build dynamic and responsive web applications. Whether you need a simple website or a complex web-based automation solution, I can deliver high-quality results. I am passionate about delivering efficient and reliable automation solutions tailored to your needs. Let's discuss your project requirements, and together we can streamline your processes, increase productivity, and achieve remarkable results. Contact me now to get started!"Apache Impala
Web DevelopmentBusiness IntelligenceMicrosoft Power BI Data VisualizationMicrosoft Power BIWeb CrawlingSoftware QAUiPath.NET CoreSelenium WebDriverSeleniumData ScrapingReactData ExtractionNode.jsPython Want to browse more freelancers?
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