Big Data Jobs

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Fixed-Price - Intermediate ($$) - Est. Budget: $1,000 - Posted
We have around 220 GB of deserealised data and we are trying to create a matching algorithm on this. Currently, with 6 r3.2x large slaves, its taking around 20 minutes. We want to optimise the process so that it takes less than 10 seconds for this processing. we have a function in scala that is performing the task for us and all the logic is written there. We need to implement the same in a way that the whole operation takes less than 10 seconds unlike the present scenario of 20 minutes. Please bid if you have expertise in this field.
Skills: Big Data Data Modeling
Hourly - Entry Level ($) - Est. Time: 3 to 6 months, 30+ hrs/week - Posted
I am looking for the person who is expert in Microsoft Power bi and have lots of work for him. I need urgent help. Need to create PowerBI Dashboard. Only apply if you have done work on Microsoft power bi earlier.
Skills: Big Data Hadoop
Hourly - Expert ($$$) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
We are building a job search service around the world. We have teams working on NLP and ML to extract granular information about people, professions and companies using their CVs/Resumes and job listings. This position is to support our search functionality used in our on site search and notifications. The specific deliverables in the first stage of this job will be to automate the process of uploading and cleaning up the content files that are loaded into CloudSearch. Once you apply, we will provide more detailed information on the task at hand with a few follow on requests for information and then if that looks good, we will give you the detailed plans. If the automation script process works well, we will have ongoing work within the ML and NLP processing and CloudSearch work we have planned in the coming months. We look forward to hearing from you.
Skills: Big Data Amazon Web Services Node.js PHP
Hourly - Expert ($$$) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
Responsibilities: Create complex detection and alerting logic and log source onboarding for security focused content in our enterprise Splunk deployment. Ingest sources include: Networking (Load-Balances, IPS, Firewalls), Operating Systems (Linux, Windows, UNIX), security tools, infrastructure, and applications. Engineer, configure, and deploy enterprise SIEM and log management solutions, develop automation for security tools management, and create customized searches and applications using programming and development expertise, including Java, Python, Shell scripting, and regular expression. Create and optimize Big Data correlations as a Splunk search language (SPL) expert. Optimize/Tune logging source streams. Provide guidance and support for existing security analytics. Develop solution and enterprise best practices for logging and monitoring. Work directly with cyber security teams to gather functional requirements, develop solutions which meet or exceed the requirements, and support the system. Promote a risk-aware culture, ensure efficient and effective risk and compliance management practices by adhering to required standards and processes. Leverage knowledge on a number of security technologies to operate and maintain the Splunk log management infrastructure. Develop advanced reports to meet the requirements of key stakeholders and scalable security management tools and processes. Required Qualifications 4+ years of experience with Splunk, network security, and system security, supporting security event management tools (SIEMs) 2+ years of experience with rule and advanced logic creation within Splunk Ability to be a Splunk language (SPL) expert Experience with using scripting languages to automate tasks and manipulate data Experience with working in a large enterprise environment Knowledge of enterprise logging, with a focus on security event logging Experience with Amazon Web Services (AWS) Excellent written and verbal communication skills. Extensive knowledge of a variety of information security technologies and platforms. Strong critical / analytical thinking and problem-solving skills. Experience with programming Experience with SPL, SQL, and other related search languages
Skills: Big Data Amazon Web Services Splunk
Hourly - Intermediate ($$) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
We pride ourselves on performance-based campaigns, We match brand offers to their target audience across T1 to T3 GEOs and traffic sources from Pop, PPV, Display, Search, Bing and FB We run the entire traffic experience. From spying on competitors to creating the landing pages to strategically buying the media direct from publishers to DSP/RTB, every month we send large volume of unique visitors to 3rd party and our internal offers. Join our Media buying team as the lead optimization specialist! We are looking for an experienced and motivated candidate with the right mix of skills and attitude to join our growing team. This person would be responsible for the analysis large data to find profitable targets to better optimize our campaigns The ideal candidate is a analytical thinker, can mange people, multi-tasker, a quick learner, possesses strong skills, and is a team player with a winning attitude. Roles and Responsibilities: Developing, and optimizing campaigns. Spying, campaign research, campaign setup, campaign optimization, campaign management, maximizing ad spend with a focus on cash-flow, leveraging and recycling all clicks. A/ B testing creatives, copy, and landing pages. Understand all aspects for placing and managing ad campaigns What We're Looking For: 1 years experience in media buying / digital marketing preferred Familiar with media buying terminology such as PPC, CPA, CPL, CPM, EPC, oCPM and more. Must have a strong financial and analytical background and ability to interpret and present large amounts of data. Knowledge and experience using POP, PPV, GDN, Search, FB (adserver is a plus). Strong knowledge of performance statistics Someone who has a holistic perspective on digital marketing with a strong understanding of how different media channels work together in a campaign. Strong ability to make actionable decisions based on data from web analytics platforms, & internal data tools. Ability to tell a meaningful story rooted in data based insights Excel/Google spreadsheet competent Smart, innovative, web savvy, hard working Excellent written, interpersonal, communication & presentation skills Strong organizational skills and attention to detail Drive to further your professional development Ability to multitask with solid time management skills Ability to work in a fast paced, open & entrepreneurial environment. **The right person will be made a silent partner in the company with an equity stack alongside profit share from the team **
Skills: Big Data Affiliate Marketing Analytics Bing Ads
Fixed-Price - Intermediate ($$) - Est. Budget: $75 - Posted
I am looking for an expert who can help me in finalizing the base paper and preparing an implementation plan. My goal is characterizing & analyzing the performance of open source analytic engine along with Investigating anomaly detection using optimized ML approaches in input data set. Examining different sensor data sets, replacing incorrect readings, help in decision making. I need help in preparing implementation plan.
Skills: Big Data Apache Spark Hadoop MapReduce
Fixed-Price - Expert ($$$) - Est. Budget: $2,000 - Posted
- Minimum 7 years of experience with ASP.Net MVC development - Minimum 7 years of experience in developing high performance DB applications - Minimum 5+ years of experience with Web Services (creating and consuming) - Minimum 2-3 years of experience integrating AD with ASP.Net - Excellent exposure to REST APIs having completed several projects using them - Excellent exposure to database abstraction, DB concepts, including performance considerations - Ideally experienced in one or more back-end languages apart from C# - Ideally 2 years of development experience with Azure - Ideally 2 years of experience with SSO authentication implementations - Ideally has used Web APIs in at least 20 projects - Exposure to AWS would be a plus - Exposure to Exchange/EWS API would be a plus - Working experience with JS/jQuery/HTML5/CSS3
Skills: Big Data API Development ASP.NET MVC CSS3
Hourly - Expert ($$$) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
We are looking for a big data expert to join our tech team in a 2 or 3 hour big data session in Budapest on Saturday 15th of oktober. Knowledge of Hadoop, Spark or other solutions are needed. As a team we are on a crossroad and want to meet new people to brainstorm/present us your vision. Your preparation hours may also be charged.
Skills: Big Data Apache Spark Data Science Hadoop
Hourly - Expert ($$$) - Est. Time: More than 6 months, 30+ hrs/week - Posted
Design, implement and maintain a complex product that integrates many different systems. Product is a media buying system with high loads and huge amounts of real time changes. Product is built in Java/JVM and we are looking for an expert to help us grow and improve the product. Must Have Experience in Micro services - Distributing back end high scale processes using small ops and distribution mechanism (usually through message queues such as RabbitMQ, akka, kafka). Design & Implementation.
Skills: Big Data Java Scala