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Data Analyst Sujeet Das Sujeet Das Sujeet Das, Websites, IT & Software
An entry-level data scientist who takes pride in building models that translate data points into business insights,now eager to apply the same knowledge to real-world business problems.
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i.t. Ed Contreras, Websites, IT & Software
ED CONTRERAS Big Data, Hadoop/Map Reduce Skills and ERP Experience • Graduate level research, Yale Professor, Ramesh Subramanian, E.H.R., Mkesson, HL7 medical supplies, beds management, pharmacology integration for Yale Med. • Use c#/.net/aws/azure/hdfs and integrate pip/python locally, big data platform across distributions for data visualization, statistical regression, dependent variable analysis, chi square and t tests use. • Design SAP configurations, integrate, scheduling, supply chain and quality control modules, with hr and crm database using crm and iqms or jd Edward’s manufacturing in .net • Develop algorithms and data mining measures in Scala/R/Python including multi dimensional modeling, standard mean, t-tests, variable-dependency; • Use Cloudera and integrate multistage pipeline with Cloudera Data Platform (CDPM), use Data Pipelines with Cloudera/Azure Dataflow in Azure (CDF) • Develop dynamic databases and images, import multiplatform data schema for use in hive and mongo db. Code in sql and nosql for Oracle Database Server, Microsoft Sql Server Management TSQL, and Oracle Mysql with myphpadmin, • development with nod.js angular.js, ubuntu, lamp stack, Laravel, cake; scripts, integrated with the linux/apache, html5, css front end (full stack development ) to import, export and role based sys admin /cli sudo role use. Python, JSON API/Flask Experience • Develop Python Code for integration, mathematical functions, using Jsonify (Json/php/encode/decode) APIs, JSON to apply rules, methods and mdms of data collections in data at rest and MVC architecture • Using Oracle’s VBox virtualize MS Windows Servers with Linux to integrate open source applications, containerized and deployed for future use across the cloud or multi-server Wan/Wlan; develop yaml for such cross platform deployment using Docker Compose and Docker Hub/CE IDE. • Build/import libraries bootstrap, flask, postman for easier incorporation of multiplatform/open source coding methods and constructors with the http or curl get and post syntax. Extensive data visualization & reporting (financial management) techniques: • Independent variable and trend analysis using SPSS, SAS, PowerPivot (Excel), data mining, powerpivot • SPSS/SAS reporting • SSRS SSIS Sql Server Management Studio BI data warehousing, ETL and data mining, datawarehouse schemas with Snowflake and Star Relevant Experience Technical Architect, PjM, [Contractor SNA Int’l] US DoD AFSME/AFDIl, 8/2020 to 11/2020 Support integration of S3 and data lake/warehousing by developing sandbox and document end user requirements. Successfully managed data analysis team to integrate bayesian algorithm in cloud. Integrated IAM and AWS ssl and ssh security. Integrated HPA architecture with related security protocol system, IAM bucket limitations and security architecture/api gateway, data at rest EA. Integrate DoD 5000 and Conops/CARD rubric to capture SDLC agile platform integration. Web Services Developer, SAP/CRM Integrator, Carbone Metallic Fabricator, Boston, MA 1/2020 to present. Migrate customer data from OLTP CRM backend database Tsql tables, flat files; ETL data to integrate client datawarehouse and respective projects of architectural configurations of custom stone, steel, edges, refrigeration items (stored in OLAP/OLTP .net backend as templates); quickly build out new plans for shop floor. Estimate the work and integrate proposals and contract items. Configure IQMS, an MES, to improve tqm on production design team by designing templates that most quickly match to components of vendors requirements. Build the API using Restful architecture to push and pull data in Python for regression analyses, financial models, data mining in Lamp Stack, Apache big data platform/HFS/Pig/Hive nosql/mongodb schema automation in ETL; configured remote server and streaming at CLI of client HFS). Senior Consultant/Azure Migration, United Technologies FMS (contractor Randstad Tech, Westford, MA, 2/19 to 3/2020). Support PjM’s with data warehouse development, including work breakdown structure development elements, data dictionary components; automation of the cloud hosted SAAS scheduling creation process (in MS Project/Visual studio); edit build templates to automate schedule integration with Financial Management business analysts using Vb and ETL data cleansing automation (clean, trim) to correctly import readable UTF formatted data from CRM/SAP. Wrote ED CONTRERAS 181 Front St., Exeter NH 03833 | 978-578-7742 (home/cell) scripts to automate ETL data extracted from distinct servers at home office in Iowa or in the field (production site of the program equipment, lab equipment, optical gear); developed ad hoc EVM analyses for the IPMR including the SPI, CPI methodology. Used ERP/SAP to conduct routine operational reports, fed data to and from financial analysts’ datawarehouse to update existing templates used by PM. IT SME (Hardware), KBRWyle, Specialized Services Contract USAF, Hanscom AFB (8/2017 to 1/2019) Supported PjMs in developing project plans, schedules and analytics on data engineering team (data science) with SIEM/Cloudera/AWS/HFS to support the business cases for new technology, repairs and source selection; led effort to consolidate data in data warehouse which calculates efforts of work by WBS and expenditures of supplies and related expenses using normalization across regional and large, or small bases involved in Data as a service, IS Security as a Service and Software as a a Service. Estimated blocks of data stored in networked SANs or Storage Area Networks for migration to cloud using network engineering and system development life cycle and for NAS (network attached storage). Used vb.net and vba to analyze data and create reports and pivot tables involving: • Added risk paramaters to data sets of network log activity, cost of labor to develop algorithms of data science effort in Costat, Matlab; • Develop Engineering Change Proposals and SOW changes in modernizing the power supply and the related construction of fiber network channels for Network router and switching technology. Senior Systems Analyst, Sam, Inc./DHS/U.S. Coast Guard, Small Boats Product Line (CG-9325) Washington, D.C. 12/16-4/2017. Led independent government cost estimate and system analysis contractor team to calculate the system requirements, the expected parameters of contract/scope of work, KSA’s for labor and engineering management team, overhead and labor hours required for the Management of the upgrade to system/engineering plan (SEP) for the 47 MLB SLEP. Capture engineering change proposals, requirements for material, planner data and technology integration for navigation and network (tcp) systems stack; compared analagous data for vendor proposal submissions evaluation using SPSS and regression analysis for dependent variables to do trade off analyses and cba for in house verses outsourcing; analyzed integration costs for navigation, propulsion and power metrics; equipment meeting and exceeding KPPs.. Technology Consultant (Ace program) December 2015-August 2016 Dallas Independent School District Dallas, TX • Led development of instructional design metrics and analysis of bilingual student achievement in elementary school and labs while participating in data design and analysis for tracking student teacher achievement; assisted in giving lessons in science and math on new technology and tested software for mobile devices; • Managed local area network for teachers registering, dropping, grading and adding children, while monitoring performance and maintaining equipment; integrated after school use of I.T. for teacher/student groups, coached V Soccer (Fall) Developer/Analyst, NLB (Next Level Business Inc.), August 2015 to December 2015 State Farm Auto Insurance Farmer’s Branch, TX • Reviewed and edited VBA code to build templates that imported and automated the process of integration of EA team business rules that managed work flow and assisted JIRA devolopers and BitBucket source control process managed by Accenture and in house developers in Center of Excellence while integrating work with remote teams; • Used predictive algorithm tool to understand the implications of independent variable and changes and modifications expected, including software and GUI use by customers with tool expecting the count of internal logical files/external logical files, function points and other parameters used UML to update the TRD to map scope of changes in requirements to technical specs. • Used erd’s TSql schemas to estimate the burden of new database queries on servers/cobol system admins with the total indexes espected, and sql queries of database tables integrated by EA team. Retail Division Technical Sales ManagerAction Link/Hewlett Packard (HP) Baltimore, MD June 2014-August 2015 • Deployed hardware supporting wireless networks in retail stores supporting HP’s Marketing staff in retail stores while testing connections, image printers, POS deliveries and related accessories; also trained staff, hired staff and managed schedules. Project Manager/Development (Web Development and Linux Apache/MYSQL/Php/.net, Linq, Database design ), Shane Shoes, Safety Products, GSA-Contractor, Baltimore, MD 10/2010-6/2014 Led Product Development team in integrating wholesale database tables and warehouse for Baffin, Carolina, Timberland, Wolverine, Red Wing (et al) electrostatic dissipative, shock-resistant, metatarsal and toe protective footgear; • wrote SQL/TSQL/Mysql code for inner join and customer historical data and purchase orders; • Designed Project Plan and Gantt Charts while estimating costs and durations; -Supported SBA, Dezina Marketing, Courthouse Jewelers and Shane Shoes & Safety Products during this time with these system engineering and development activities while completing MS in IT: • Configured C# .net SAMBA POS GUI on Windows network and work stations using the github.com API; • Added user roles and managed connections to the sql-based linq database tables for junior staff; • of Service totals, tax calculations and credit card (PCI) transactions for BI modeling and datawarehousing; • (Linux, Apache, Mysql Php/Perl/Python) stack administration, designed M-V-C file management structures using Ajax on webserver; ED CONTRERAS 181 Front St., Exeter NH 03833 | 978-578-7742 (home/cell) Cont’d. Systems Engineer/Estimator, Cost Celerity I.T., Mclean, VA6/2007-6/2010.Developed system requirements definitions and requirements, mapping functional to technical specifications using UML and project plan schedules with SLIM for the CIO/DOT/FMCSA. Varied schedule iterations to include RAD and Agile requirements, User Acceptance Testing (UAT), prototyping and debugging cycles. Led Joint Application Development (JAD) meetings, integrated product team (IPT) engineer, developers and logistis, business analysts through use cases. Systems Cost Analyst, Senior 5/2006-5/2007. Crown Consulting Senior Cost Analyst Washington, D.C. Provided program managers with life cycle cost estimate support involving hardware and software requirements, integrating FAA projects across domains and new Userfaces, data sharing across service needs. Used economic analyses, cost models and functional requirements documents from staff to redesign the bases of estimates, and related concept exploration documents. Senior Financial Systems and Cost Analyst KSJ & ASSOCIATES Falls Church, VA5/2005-5 2006. Led the CARD (Cost Analysis Requirements Definition) Milestone Decision Authority Milestone B contractor team in defining the existing functional requirements that would support an integration of pharmacology, radiology, dental and physician client records for the Electronic Healthcare Record Initiative and supported life cycle cost estimate for the contracting program management office staff which developed the Health Record MDA schedule and project support with details on the contractor support for training and help desk (IBM) manhour requirements. Senior Management (Cost) Analyst , BearingPoint, Fort Belvoir Mclean, VA, 11/2003-11/2004. Supported the Program Executive Office (PEO) Soldier at Fort Belvoir, VA assigned with submitting a Program Objective Memorandum Milestone Decision Authority (A, B) with the CARD and Life Cycle Cost Estimate using supporting MS Project tasks, schedules and deliverables (cost component analysis, ACEIT model); receiving and completing ACEIT training and throughput, phasing and POST (RISK) Excel plugins, daily updating the model with requirements sensitivity analysis, attending Joint Program Office meetings, documenting requirements and using the ACEIT model with financial analysts regularly. Paralegal, International Projects [Contractor], Rockville, MD 2000-2001; 1996-1997. Supported staff in the various departments of an international law firm with bilingual editorial support including Kirkland & Ellis (WIC); Clifford, Chance, Rogers & Wells; Wilmer, Culter & Pickering (while attending GWU for graduate school); used database to query and sort documents based on deposition date ranges and subject matter; supported contract at the FDA in investigative support for establishments warned about selling cigarettes to minors. Education M.S. In I.T., 2015-Quinnipiac University, Hamden, CT; M.P.A. (Master in Public Administration), 2003, George Washington University, Washington, D.C., B.A. In English, 1995 Bates College
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Java Full Stack Developer Rishikesh Pandey, Websites, IT & Software
Designing Interactive UI on web pages to create testcases and add customized rules for end to end data validation. Generate interactive ngx-charts in UI giving a summary of data validation with a glimpse of compared data as per rules designed. Perform load testing using JMeter for all the API’s, reducing no of calls to application database by adding caching mechanism using EhCache and fix various throughput issues. Used Completable Future to create concurrent task for parallel extraction of data from any data storage. Handling concurrent request for execution of testcases by implementing service discovery with Eureka and Zuul. Generate reports in EXCEL, HTML and PDF formats using Factory based design pattern. Capability to run SQL queries on files of huge datasets in different formats. Created an automated, distributed and real time data processing pipeline to ingest data into HDFS from Kafka topic which is compared against Cassandra DB and another flow of ingesting log files into HDFS through Apache Flume. Monitoring flow of data in data pipelines using Grafana and Prometheus. Provide client support to connect there datasources whether on Cloud or on-premise and work on there requirements. Plug and play feature which helps in migrating tool to difference instances.
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Java Developer Kalyan D Kalyan D, Websites, IT & Software
Having complete knowledge on ETL tools like Streamsets. Also expertise in the following technologies like Apache Kafka, Hadoop, Java, Hive, SQL, Maven Built own applications to stream data.
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