About Me
• 7+ years of IT experience in the field of Data/ Business analysis, ETL Development, Data Modeling, and Project Management with 2+ years of experience in Big Data and related Hadoop technologies.
• Excellent knowledge of the internal working of HDFS file system, Map Reduce
• In-depth knowledge of Hadoop ecosystem components like Pig, Hive, Sqoop, Flume, Oozie, Zookeeper, Cloudera Manager, Flume
• Experience in deploying Hadoop clusters on public and private cloud environments like Amazon AWS, Rackspace, and Open stack.
• Experience in Developing Spark applications using Spark - SQL in Databricks for data extraction.
• Experienced in particular schema from raw data stored at Amazon S3, lambda using PySpark.
• Expert in generating on-demand and scheduled reports for business analysis or management decisions using Tableau and Power BI. Periodic reporting is done on a daily, weekly, monthly, and quarterly basis.
• Created various types of charts such as Heat Maps, Geocoding, Symbol Maps, Pie Charts, Bar Charts, Tree Maps, Gantts, Circle Views, Line Charts, Area Charts, Scatter Plots, Bullet Graphs, and Histograms in Table Desktop, Power BI, and Excel to provide better data visualization.
• Solid knowledge of Power BI and Tableau Desktop report performance optimization.
• Expert in maintaining and managing Microsoft Power BI and Tableau reports, dashboards, and publishing to the end users for Executive level Business Decisions.
• Experience in analyzing data using Python, SQL, Microsoft Excel, Hive, PySpark, Spark SQL for Data Analytics, Data Cleansing, and Machine Learning.
• Used the Amazon Web Services (AWS) concepts like EMR and EC2 web services which provide fast and efficient processing of Big Data.
• Scheduling, authentication, and publishing workbook in the Tableau server. Developed applications in Tableau Desktop and shared the apps with the team using Tableau Public.
• Expertise in creating reports in Power BI preview portal utilizing the SSAS Tabular via Analysis connector.
• Experience in using IDEs and Tools like Eclipse, IntelliJ, NetBeans, GitHub, Maven, SBT, and CBT.
• Advanced proficiency in MS Office applications (Outlook, Word, Excel, PowerPoint, Visual Basic).
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Skills description
Well, it’s MySQL! The most popular thing within the database world. Did you ever know that even Apple use it as their main database ground? That might sound incredible considering Apple security level but still, it is true! MySQL was developed by "TLC" in order to improve very large databases processing performance. MySQL DBMS was created as a strong non-commercial alternative to other commercial-oriented systems.
MySQL was originally quite similar to the simple mSQL system. During the long time, it was expanding constantly, that is why MySQL is probably the most optimized and errors-free DBMS now. It is used primarily for creating dynamic databases for web pages because of its excellent language support.
Highly Qualified MySQL programmers are the professionals who may really know how to set up any database in an appropriate way. Each of the Full Stack MySQL developers presented on the AOG has enough experience to help you with your databases. Also, they may join your project as technical specialists if you want. MySQL Freelancers are available around the clock, so you can choose the appropriate timelines and deadlines to make the cooperation more convenient.
The “Python” name was borrowed from the TV show called Monthly Python and a language itself was developed in 1990. Python supports different programming modules and packages that promotes modularity and smart code reuse. Python interpreter and standard libraries are fully available for all the major platforms in compiled and original versions.
Python authors were guided by a philosophy of simplicity and immediacy, as an unwavering guarantee of quality. Python’s philosophical paradigm implies a harmony, beauty and an avoiding of excessive complexity. That's why Python is considering as one of the most easiest programming languages and as the very prospective one.
The so-called generation of Python is quite young and very progressive. This is why even highly qualified Python developers are still quite young, but ambitious professionals. Python freelancers have an experience in the complex implementation of dynamic interactive web sites and web applications. Python has no limits, so Full Stack Python developers professionalism is limitless too. AOG offers you to work directly with the Python developer and our managers will help you 24/7!
If HTML is a basis of frontend programming, then the SQL is a key to the deep database programming and managing of almost every existing DBMS. Using this language, you can manage different data, filter and analyze information even in very large volumes.
In general, SQL first appeared in 1974, but it is still widely used by programmers who work with different databases platforms such as MySQL, because of its versatility and uniqueness. Did you know that a well-known Microsoft Access application is also based on the SQL? Yes, SQL is much closer than it seems. It’s everywhere!
Typically, experienced SQL developers are working with multiple platforms and databases systems. It is an incredibly big advantage! You can hire a highly qualified SQL database developer and get an expert advice from him or simply involve him in your project as a BackEnd SQL Freelancer. During one week you can test your candidate and if he will not satisfy you, we will replace him for another one without any difficulties!
