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Infojini Inc Interview Questions

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Let’s say that your company is running a standard control and variant AB test on a feature to increase conversion rates on the landing page. The PM checks the results and finds a .04 p-value.

How would you assess the validity of the result?

Experiment Validity

You are testing hundreds of hypotheses with many t-tests. What considerations should be made?

What is a key disadvantage of the F-test when compared to multiple t-tests?

What is a key disadvantage of the F-test when compared to multiple t-tests?

Hundreds of Hypotheses

You are testing hundreds of hypotheses with many t-tests. What considerations should be made?

Let’s say you work for a social media company that has just done a launch in a new city. Looking at weekly metrics, you see a slow decrease in the average number of comments per user from January to March in this city.

The company has been consistently growing new users in the city from January to March.

What are some reasons why the average number of comments per user would be decreasing and what metrics would you look into?

What metric could be used to measure if active users are still engaging on the platform despite an overall decrease in the average number of comments per user?

What metric could be used to measure if active users are still engaging on the platform despite an overall decrease in the average number of comments per user?

Decreasing Comments

How would you investigate a decline in the average number of comments per user?

Infojini Inc Salaries by Position

Job Title: Director, Data Science and AILocation:90% Remote (Los Angeles, California))Duration : Fulltime/Permanent (FTE) rolePay Salary: $190k- $200K annually +BenefitsJob Description:The Director, Data Science and AI is responsible for leading the cutting-edge development and implementation of data-driven solutions that enhance the quality, efficiency, and value of healthcare delivery . The Director oversees a team of data scientists, engineers, and analysts who leverage advanced analytics, machine learning, natural language processing, computer vision, and other AI techniques to create innovative applications and tools for clinical, operational, and research purposes. The Director collaborates with stakeholders across the organization to identify opportunities, define requirements, oversee projects, and ensure alignment with the strategic goals and mission . Minimum Education/Experience:• Master’s Degree in related field highly preferred OR relevant bachelor's degree plus 5 additional years of related experience• Minimum of 5 years of experience in leading and managing data and analytics teams with at least 3 years managing data science and AI projects or teams in a research or healthcare setting• Experience in mentoring and supervising data scientists, machine learning engineers, and product/data analysts• Experience managing successful collaborations with faculty, CROs, administrators, clinical leaders, and other external organizations• Demonstrated expertise in applying advanced statistical and machine learning techniques to real-world problems, such as predictive modeling, natural language processing, computer vision, or recommender systems at scale.• Demonstrated expertise in managing the entire AI/ML lifecycle, from ideation, data acquisition and model training, to production deployment and monitoring, including developing scalable AI/ML CI/CD solutions.• Strong communication and presentation skills, with the ability to explain complex technical concepts to diverse audiences, such as clinicians, researchers, administrators, or faculty.• Ability to interact and communicate effectively with senior executive teams.• Demonstrated ability to lead and influence experienced professionals.• Ability to think critically, creatively, and to anticipate and solve problems.• Ability to navigate and be successful in a fast-paced, highly-matrixed work environment• Experience in securing and managing grants and contracts for data science and AI initiatives, as well as adhering to ethical and regulatory standards for data privacy and security preferred• Proficient in using various programming languages and tools for data analysis and machine learning, such as AWS Sagemaker, Comprehend Medical, Python, SQL, TensorFlow, PyTorch, or Spark preferredAccountabilities:• Define and own the standard of excellence for data science, machine learning, and AI.• Lead the data science and AI team to design, develop, and implement innovative solutions that leverage data and advanced analytics to improve health outcomes, quality of care, and operational efficiency.• Collaborate and establish partnerships with clinical, research, and administrative stakeholders to represent team capabilities/aspirations and identify high-impact use cases.• Manage the end-to-end lifecycle of data and AI projects, including data acquisition, preprocessing, modeling, validation, deployment, monitoring, and maintenance.• Provide technical guidance and mentorship to data scientists, engineers, and product/data analysts on the best practices and standards of data and AI development and delivery.• Operate within the data and AI governance framework to ensure ethical, legal, and responsible use of data and AI across the organization.• Promote a culture of continuous learning and adapting by evaluating and adopting new emerging technologies, tools, and methodologies that enhance the data and AI capabilities and performance of the team and the organization.• Apply a detailed understanding of data science and translational medicine to ensure Keck Medicine of USC is at the cutting edge of both current and future applications• Establish repeatable processes, playbooks, standards, and best practices to ensure the team is identifying and delivering cumulative value with zero technical debt and to drive adoption, consistency, and scale across teams.• Communicate and disseminate data and AI insights and results to various audiences, including senior leadership, clinicians, researchers, and external partners.• Drive a culture of innovation and continuous improvement, ensuring the team is driving a mindset to creatively and collaboratively challenge and improve established best practice standards.• Provide strategic guidance to Data, Analytics, and AI Executive Leadership in addition to other senior leaders.

Job Title: Business AnalystJob Location: San Pedro, California|OnsiteContract Duties include but are not limited to:• Assist with Information Technology Division business/administrative support.• Coordinate activities within ITD and with the business/administrative functions (e.g. - Finance, Procurement, Human Resources, etc.).• Work with vendors to obtain quotes, resolve issues and other follow up.• Use the Enterprise Resource Planning (Oracle ERP) finance and purchasing modules for various administrative functions.• Provide reports of budget, contract status and others as needed.

Below is the job description for the position:Position Title - Healthcare Data AnalystLocation - Orange, California (Fully Onsite)Duration- 6+ Months (with possible extension) Need W2 Candidates Only (Not open for C2C) Job Description:Seeking a highly motivated an experienced TEMP Data Analyst Int (Provider Data) to join our team. The Data Analyst Intermediate will provide technical expertise for all data reporting and analysis functions for the Provider Data Management Services department. The incumbent will assist in data quality audit and provider data reconciliation of CalOptima Health’s provider network data which includes working with internal departments and health networks to remediate data errors. The incumbent will support the department with developing and designing reports that will assist with the routine operational requirements of the organization and as required by California Department of Health Care Services (DHCS). Duties & Responsibilities:<ul><li>95% Data Support Participates in a mission-driven culture of high-quality performance, with a focus on customer service, consistency, dignity and accountability. Assists the team in carrying out department responsibilities and collaborates with others to support short and long-term goals/priorities for the department.</li><li>Assists with designing and implementing processes and reports related to provider data to support business decisions, ensuring data integrity, consistency and compliance.</li><li>Collaborates with the Provider Data Audit team to ensure accuracy and compliance for programs including but not limited to the provider directories, onboarding and term processes, health network data for network certification, network adequacy and the 274 provider file.</li><li>Develops accurate, organized and easy to understand reports, identifies gaps and analyzes trends utilizing company’s provider data management system (FACETS) and provider analytics software.</li><li>Maintains in-depth knowledge of CalOptima Health’s DHCS and/or Centers for Medicare & Medicaid Services (CMS) data reporting requirements and builds reports for DHCS accurately and on a timely basis. Identifies and recommends process improvement and automation opportunities to support end to end provider data flow and accuracy. Builds and maintains report cards, dashboards and trending analysis.</li><li>Participates in a mission-driven culture of high-quality performance, with a focus on customer service, consistency, dignity and accountability.</li><li>Assists the team in carrying out department responsibilities and collaborates with others to support short and long-term goals/priorities for the department.</li><li>Assists with designing and implementing processes and reports related to provider data to support business decisions, ensuring data integrity, consistency and compliance.</li><li>Collaborates with the Provider Data Audit team to ensure accuracy and compliance for programs including but not limited to the provider directories, onboarding and term processes, health network data for network certification, network adequacy and the 274 provider file.</li><li>Develops accurate, organized and easy to understand reports, identifies gaps and analyzes trends utilizing company’s provider data management system (FACETS) and provider analytics software.</li><li>Maintains in-depth knowledge of CalOptima Health’s DHCS and/or Centers for Medicare & Medicaid Services (CMS) data reporting requirements and builds reports for DHCS accurately and on a timely basis.</li><li>Identifies and recommends process improvement and automation opportunities to support end to end provider data flow and accuracy.</li><li>Builds and maintains report cards, dashboards and trending analysis.</li><li>5% Other Completes other projects and duties as assigned.</li><li>Completes other projects and duties as assigned.</li></ul>Minimum Qualifications:<ul><li>Bachelor’s degree required.</li><li>3 years of experience working as a data analyst in the health care industry, or in a managed care environment, required.</li><li>2 years of experience writing SQL queries using tools such SQL Server Management Studio required.</li><li>An equivalent combination of education and experience sufficient to successfully perform the essential duties of the position such as those listed above may also be qualifying.</li></ul>Preferred Qualifications:<ul><li>2 years of experience building Tableau and/or Power BI dashboards.</li></ul>Required Licensure / Certifications:Knowledge & Abilities:<ul><li>Develop rapport and establish and maintain effective working relationships with Health's leadership and staff and external contacts at all levels and with diverse backgrounds.</li><li>Work independently and exercise sound judgment.</li><li>Communicate clearly and concisely, both orally and in writing.</li><li>Work a flexible schedule; available to participate in evening and weekend events.</li><li>Organize, be analytical, problem-solve and possess project management skills.</li><li>Work in a fast-paced environment and in an efficient manner.</li><li>Manage multiple projects and identify opportunities for internal and external collaboration.</li><li>Motivate and lead multi-program teams and external committees/coalitions.</li><li>Utilize computer and appropriate software (e.g., Microsoft Office: Word, Outlook, Excel, PowerPoint) and job specific applications/systems to produce correspondence, charts, spreadsheets, and/or other information applicable to the position assignment.</li></ul>Physical Requirements (With or Without Accommodations):<ul><li>Ability to visually read information from computer screens, forms and other printed materials and information.</li><li>Ability to speak (enunciate) clearly in conversation and general communication.</li><li>Hearing ability for verbal communication/conversation/responses via telephone, telephone systems, and face-to-face interactions.</li><li>Manual dexterity for typing, writing, standing and reaching, flexibility, body movement for bending, crouching, walking, kneeling and prolonged sitting.</li><li>Lifting and moving objects, patients and/or equipment 10 to 25 pounds</li></ul> Thanks & RegardsInfojini Consulting Website: <a>https://www.infojiniconsulting.com</a>Address: 10015 Old Columbia Road, Suite B 215, Columbia, MD 21046

Position: Data Analyst Location: 500 City Pkwy W, Orange, CA 92868Duration: 6+ months contract with possibility of extension Job Details: Duties & Responsibilities: - 95% - Data Support Participates in a mission-driven culture of high-quality performance, with a focus on customer service, consistency, dignity and accountability. Assists the team in carrying out department responsibilities and collaborates with others to support short and long-term goals/priorities for the department. Assists with designing and implementing processes and reports related to provider data to support business decisions, ensuring data integrity, consistency and compliance. Collaborates with the Provider Data Audit team to ensure accuracy and compliance for programs including but not limited to the provider directories, onboarding and term processes, health network data for network certification, network adequacy and the 274 provider file. Develops accurate, organized and easy to understand reports, identifies gaps and analyzes trends utilizing company’s provider data management system (FACETS) and provider analytics software. Maintains in-depth knowledge of CalOptima Health’s DHCS and/or Centers for Medicare & Medicaid Services (CMS) data reporting requirements and builds reports for DHCS accurately and on a timely basis. Identifies and recommends process improvement and automation opportunities to support end to end provider data flow and accuracy. Builds and maintains report cards, dashboards and trending analysis.- Participates in a mission-driven culture of high-quality performance, with a focus on customer service, consistency, dignity and accountability.- Assists the team in carrying out department responsibilities and collaborates with others to support short and long-term goals/priorities for the department.- Assists with designing and implementing processes and reports related to provider data to support business decisions, ensuring data integrity, consistency and compliance.- Collaborates with the Provider Data Audit team to ensure accuracy and compliance for programs including but not limited to the provider directories, onboarding and term processes, health network data for network certification, network adequacy and the 274 provider file.- Develops accurate, organized and easy to understand reports, identifies gaps and analyzes trends utilizing company’s provider data management system (FACETS) and provider analytics software.- Maintains in-depth knowledge of CalOptima Health’s DHCS and/or Centers for Medicare & Medicaid Services (CMS) data reporting requirements and builds reports for DHCS accurately and on a timely basis.- Identifies and recommends process improvement and automation opportunities to support end to end provider data flow and accuracy.- Builds and maintains report cards, dashboards and trending analysis.- 5% - Other Completes other projects and duties as assigned.- Completes other projects and duties as assigned. Minimum Qualifications: - Bachelor’s degree required.- 3 years of experience working as a data analyst in the health care industry, or in a managed care environment, required.- 2 years of experience writing SQL queries using tools such SQL Server Management Studio required.- An equivalent combination of education and experience sufficient to successfully perform the essential duties of the position such as those listed above may also be qualifying. Preferred Qualifications: - 2 years of experience building Tableau and/or Power BI dashboards

Greetings from Infojini Consulting Private Limited!! This is in regard to the job opportunity we have in our organization Infojini Consulting Private Limited. About Infojini :We are ranked as one of the INC 5000 fastest-growing companies for the last five years, Infojini has 16+ years of experience in providing IT services to clients. We have extensive experience with Fortune 500 and government clients such as the State of Maryland, State of Texas, State of Washington, State of California, and many more.Infojini delivers tailored solutions that enhance end-user productivity, reduce staff training, and improve the quality of services our clients provide to their internal organization, as well as to their customers. The firm's in-depth expertise enables its clients to surmount today's common challenges, as well as to prepare in advance, for their constantly changing IT needs. Job Title: Software EngineerLocation: Noida onsiteJob Type: Full TimeExperience: 1 Year+ Job Summary:We are seeking a talented and motivated Software Engineer to join our development team. You will be responsible for designing, developing, and maintaining high-quality software solutions. The ideal candidate should have a solid understanding of software development principles, a keen eye for detail, and a passion for solving complex problems. Key Responsibilities:<ul><li>Design, develop, test, and maintain software applications and systems.</li><li>Collaborate with cross-functional teams to define software requirements and create innovative solutions.</li><li>Write clean, scalable, and efficient code following best practices.</li><li>Debug, troubleshoot, and optimize existing systems to improve performance and reliability.</li><li>Participate in code reviews and ensure high-quality standards.</li><li>Stay updated on new technologies and industry trends to implement best practices.</li><li>Document software functionalities for internal and external stakeholders.</li><li>Contribute to the overall architecture and design of the software system.</li></ul> Required Skills & Qualifications:<ul><li>Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent work experience).</li><li>Proficiency in one or more programming languages, such as Java, Python, C++, JavaScript, etc.</li><li>Experience with software development frameworks and tools like Git, Docker, Jenkins, etc.</li><li>Strong understanding of algorithms, data structures, and object-oriented programming.</li><li>Experience with database systems such as MySQL, PostgreSQL, or NoSQL databases.</li><li>Familiarity with front-end frameworks (e.g., React, Angular) and back-end technologies (e.g., Node.js, Django).</li><li>Knowledge of cloud platforms (e.g., AWS, Azure, GCP) and DevOps principles is a plus.</li><li>Excellent problem-solving skills and attention to detail.</li><li>Strong communication and collaboration abilities.</li></ul> Preferred Qualifications:<ul><li>Experience with Agile/Scrum development methodologies.</li><li>Knowledge of microservices architecture and containerization technologies (e.g., Kubernetes).</li><li>Prior experience working on large-scale or complex software systems.</li></ul> Benefits:<ul><li>Competitive salary and bonuses.</li><li>Health, dental, and vision insurance.</li><li>Opportunities for career growth and professional development.</li><li>Collaborative and inclusive work environment.</li></ul>

<h3>Job Description</h3><div>Job Description<div>Role: Collibra Business AnalystType: Ful Time Only(FTE)Location: NYC, NY(Hybrid)Job DescriptionWe are seeking a highly skilled Collibra Business Analyst to join our team. The ideal candidate will manage product development, analyze business requirements, and translate them into technical specifications. You will play a key role in defining the product roadmap, driving enhancements, creating user stories, and ensuring a high-quality user experience. Additionally, you will collect and analyze user feedback to refine the product roadmap and provide support to data producers and consumers on our marketplace. Also, Plan and coordinate various testing activities, including User Acceptance Testing (UAT), to ensure that the product meets the required standards. Track and manage defects, working with the development team to resolve issues. A high level of experience with Collibra, including its data model and functionalities, and proficiency in SQL are essential for this role.Key ResponsibilitiesBusiness Requirements Analysis: Collaborate with stakeholders to gather and analyze business requirements. Translate business needs into technical specifications that guide development. Raise any further questions with the product lead and/or business stakeholdersEnhancements and Stories: Identify opportunities for product enhancements. Write detailed user stories and acceptance criteria for development.User Acceptance Testing (UAT): Plan and coordinate UAT activities to ensure that the product meets user requirements and expectations. Facilitate UAT sessions with business stakeholders and users.User Experience (UX): Collaborate with UI/UX designers to create intuitive and user-friendly interfaces. Focus on optimizing the user experience at every touchpoint.User Feedback: Collect and analyze feedback from users. Reflect user feedback in the product roadmap to ensure continuous improvement.Support for Data Producers and Consumers: Provide comprehensive support to data producers and consumers on the data marketplace. Communicate roles, responsibilities, and "how-to" effectively.Qualifications:Business-Facing Skills: Excellent communication and interpersonal skills. Ability to interact effectively with business stakeholders.Business Literacy: Understanding of business processes and terminology. Ability to bridge the gap between business and technology.Business Analysis (BA) Skills: Proficient in requirements gathering, analysis, and documentation. Strong problem-solving and analytical abilities.Technical Skills: High level experience with Collibra, including its data model and functionalities, is essential. Proficiency in SQL is required. Experience with tools like Collibra and Starburst. Familiarity with data management and analytics tools.Jira: Proficient in using Jira for managing projects and tracking progress.UI/UX: Understanding of user interface design and user experience principles. Ability to work closely with designers to create user-centric solution</div></div>

Infojini Inc Interview Questions

Infojini Inc Interview Guides

Infojini Inc Interview Questions

Infojini Inc Salaries by Position

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