Job Openings for Dot net Lead with React, AWS @ Irvine, CA(Hybrid)
Jeyakrishnan Kathirvel
This is Jeyakrishnan
Greetings form Apptad Inc,
Role – Dot net Lead with React, AWS lead and with design pattern understanding.
Location- Irvine, CA(Hybrid)
CTH ( in 6 months)
Job Description:
Seeking a Senior Specialist with 7 to 11 years of experience in NET Microservices to develop and lead scalable backend solutions within the NET, Microservices Architecture domain.
Design develop and maintain robust NET Microservices based backend applications.
Collaborate with cross functional teams to define design and deliver new features.
Ensure high performance scalability and responsiveness of applications Implement best practices for coding testing and deployment within microservices architecture.
Troubleshoot and resolve issues related to backend services and APIs.
Participate in code reviews to maintain code quality and consistency.
Stay updated with the latest industry trends and technologies in NET and microservices.
Work on improving system scalability security and reliability.
Roles and Responsibilities:
Lead the development and implementation of microservices architecture within the backend team.
Mentor junior developers and provide technical guidance to the team.
Collaborate with product owners and stakeholders to understand and translate business requirements.
Architect solutions that align with business goals and technical constraints.
Drive continuous improvement initiatives in software development processes.
Ensure adherence to software development lifecycle SDLC and DevOps practices.
Manage integration of microservices with other systems and third-party services.
Conduct performance tuning and optimization of backend services.
Jeyakrishnan Kathirvel
Jeyakrishnan Kathirvel
This is Jeyakrishnan
Greetings form Apptad Inc,
Role – Python with AI and Angular
Location- Boston - MA(Hybrid)
- Provide application software development services and technical support in complex situations.
- Lead technical design, development, and documentation of cross-functional, multi-platform application systems.
- Analyze, define, and document requirements for data workflow, logical processes, and system interfaces.
- Ensure expected application performance levels by coordinating coding, testing, implementation, and documentation.
- Requirements & Documentation
- Support requirements gathering and prepare BRD/SRD documentation as needed.
- Develop flowcharts, layouts, and documentation to satisfy requirements and solution design.
- Compile system/procedure documentation authored by senior developers.
- Software Development
- Execute full lifecycle software development and follow the Software Development Life Cycle (SDLC) best practices.
- Write well-designed, testable, and efficient code.
- Integrate software components into a fully functional software system.
- Maintain software functionality and currency; manage technical debt.
- Apply security and privacy principles throughout design and implementation.
- Testing & Quality
- Review test plans and test data.
- Analyze, design, and develop tests and test automation suites.
- Develop software verification plans and quality assurance procedures.
- Actively participate in code reviews.
- Deployment & Support
- Participate in deployment activities following all change controls.
- Troubleshoot, debug, and upgrade existing systems.
- Provide ongoing maintenance, support, and enhancements to existing systems and platforms.
- Ensure software is updated with the latest features.
- Provide recommendations for continuous improvement.
- Team & Delivery Leadership
- Allocate and coordinate work within a team/project as required.
- Mentor junior-level engineers.
- Contribute to the achievement of related team objectives.
- Complete all mandatory training and policy-awareness curricula on time.
- Use learning tools (e.g., Pluralsight) to complete recommended and aspirational targets set in personal development plans.
- Leverage existing product functionality and promote reuse.
- Work alongside other engineers to elevate technology standards and consistently apply best practices.
- Collaborate closely with team members and take shared responsibility for team commitments.
- Collaborate cross-functionally with data engineers, business users, project managers, and other engineers to deliver elegant solutions.
- Utilize local meetups/communities of practice to gain and share knowledge.
- Thorough knowledge of SDLC.
- Prior experience using an application development toolkit and mainframe development technologies such as COBOL, DB2, and CICS.
- Strong communication, organization, and teamwork skills.
- AI Assisted Development
- COBOL, JCL, CICS, DB2, VSAM
- Object-oriented programming concepts
- DevOps tools and concepts including Git branching strategies, pull/merge requests
- Agile tools including Jira, Zephyr Scale, Confluence
Jeyakrishnan Kathirvel
This is Jeyakrishnan
Greetings form Apptad Inc,
Role – QA Automation Lead with qData
Location- Irvine, CA(Hybrid)
Jeyakrishnan Kathirvel
This is Jeyakrishnan
Greetings form Apptad Inc,
Job Title : Java Full Stack Developer (60% Backend & 40% Frontend)
No of Openings – 2 Openings
Expr level – 10+ years
Location: New York City, NY (Hybrid)
(CTH 6 months)
Pls Note: COI: 5MM COI (Certificate of Insurance) is required from candidate’s employer (who is running his payroll)
Job Description:
- Full Stack Development Build user facing interfaces HTML CSS JS Angular React and server side logic Java Spring Boot
- Database Management Design develop and maintain relational databases SQL Oracle PostgreSQL
- API Microservices Develop test and integrate RESTful APIs and microservices architectures
- Testing Debugging Perform unit testing troubleshoot applications and fix bugs to ensure quality
- Deployment DevOps Deploy code to environments using containerization tools like Docker and Kubernetes
- Collaboration Work with cross functional teams Product Managers QA in Agile Scrum environments
Required Skills Qualifications
- Backend Strong proficiency in Java 8 Spring Framework and Spring Boot
- Frontend Experience with HTML5 CSS3 JavaScript and frameworks like Angular or React
- Database Experience with RDBMS Oracle MySQL SQL Server
- Tools Experience with Git Maven and CICD tools
- Methodologies Understanding of Agile development processes
Skills
Mandatory Skills : Angular, Java, Java Microservices, Java Spring Boot
Jeyakrishnan Kathirvel
This is Jeyakrishnan
Greetings form Apptad Inc,
Job Title: Application Packaging Engineer
Responsible for end to end application packaging virtualization testing and deployment using MSI and AppV technologies in large enterprise environments
Key Responsibilities
- Create customize and maintain MSI packages using InstallShield AdminStudio Wise WiX
- Perform AppV sequencing 5x and application virtualization
- Repackage EXElegacy installers into standardized MSIAppV formats
- Modify MSI tables transforms MST and custom actions using Orca
- Test install upgrade uninstall and resolve conflicts
- Support application deployment via SCCM MECM
- Troubleshoot packaging and deployment issues L3 support
- Develop automation using PowerShell VBScript
- Maintain documentation and packaging standards
Required Skills
- Strong handson experience in MSI Packaging AppV
- SCCM MECM application deployment
- PowerShell scripting
- Windows 1011 Server environments
Good to Have
- MSIX Intune packaging
- Citrix VDI exposure
- ITIL awareness
Skills
Mandatory Skills :
Application Architecture, SCCM, Windows Server
Good to Have Skills : Windows MSIX
Jeyakrishnan Kathirvel
This is Jeyakrishnan
Greetings form Apptad Inc,
Role: Data Engineer with PowerBI and MS Fabric, Delta Lake
Location: Bellevue, WA(3Days onsite) – Local profile
WORK TYPE: Hybrid
MANDATORY SKILLS:
- Azure Data Factory (ADF)
- Databricks (PySpark, Unity Catalog)
- Python & SQL (advanced)
- Delta Lake (ACID, schema evolution, partitioning)
- Medallion Architecture (Bronze, Silver, Gold)
- Azure Services (ADLS Gen2, Azure SQL, Key Vault, Event Hub)
- Data Pipeline Engineering (batch & real-time)
- Data Quality & SLA monitoring
- CI/CD (Azure DevOps / GitHub Actions)
- Power BI (data consumption & semantic layer)
JOB DESCRIPTION:
We are seeking a Data Engineer to design and build scalable data pipelines and lakehouse solutions on Azure for enterprise analytics and reporting.
Key Responsibilities:
- Develop and maintain data pipelines using Azure Data Factory and Databricks (PySpark)
- Implement Medallion Architecture (Bronze, Silver, Gold layers)
- Design and optimize Delta Lake tables (incremental loads, partitioning, schema evolution)
- Ensure data quality, SLA adherence, and pipeline reliability
- Perform root cause analysis for pipeline failures and optimize performance
- Build ETL/ELT workflows supporting batch and real-time processing
- Monitor pipelines using Azure Monitor and logging frameworks
- Collaborate with BI teams to enable Power BI reporting and semantic models
- Implement CI/CD pipelines and manage deployments using Azure DevOps
- Handle multiple pipeline projects and communicate status effectively
Experience:
- Strong experience in Azure-based data engineering and big data pipelines
- Hands-on experience with lakehouse architecture and pipeline optimization
Domain Expertise:
- Enterprise data platforms and analytics
- Data warehousing and lakehouse patterns
Key Skills:
- Strong problem-solving and analytical abilities
- Experience working with large-scale distributed data systems
- Ability to manage multiple priorities and stakeholder communication
Jeyakrishnan Kathirvel
This is Jeyakrishnan
Greetings form Apptad Inc,
Job Title: Java Developer with ACI Real-time payments
Work Location- Quincy, MA / Princeton, NY
Job Description:
Candidate should have 10 years of experience as ACI RTPS Developer to work on real-time payment processing systems.
The candidate will be responsible for development customization and support of ACI RealTime Payments platform RTPS for global banking clients.
Develop and support applications on ACI RTPS platform.
Good understanding of RealTime Payments architecture.
Customize payment workflows and transaction processing logic.
Handson experience in Java J2EE Oracle PLSQL and Unix Linux RESTSOAP APIs.
Handle integration with core banking and external payment systems.
Work with payment messages SWIFT XMLJSON.
Perform unit testing integration testing and deployment support.
Ensure high performance and availability of payment systems.
Collaborate with BA QA and business stakeholders.
Hands on exp in DevOps CICD.
Hands of exp working in payment domains payment processing and payment reconciliation RTP Instant Payments ACH SWIFT etc.
Skills
Mandatory Skills : Java
Jeyakrishnan Kathirvel
This is Jeyakrishnan
Greetings form Apptad Inc,
Job Title: Azure Data Architecture with Power BI AND SQL
Location: Richardson, TX(Onsite)
Seeking 12 years of experience in Azure Data Architecture to design and implement advanced Power BI and Azure SQL solutions for datadriven decision making
Job Description
Design and develop scalable and efficient Power BI dashboards and reports leveraging Azure SQL as the data source Architect data solutions within the Azure ecosystem focusing on data modeling integration and performance optimization Collaborate with crossfunctional teams to gather business requirements and translate them into technical BI solutions Ensure data accuracy consistency and security across all BI platforms following governance policies Optimize data models and queries to enhance report performance and usability Stay updated with emerging Azure data services and Power BI features to continuously improve BI frameworks Document technical specifications data flows and architectural designs to support maintainability and knowledge sharing
Roles and Responsibilities
Lead the endtoend development of Power BI dashboards and reports using DAX Power Query and visualization best practices Manage Azure SQL databases including query tuning performance optimization and data integration Collaborate with stakeholders to understand and prioritize business intelligence needs Mentor and guide junior BI developers and analysts to elevate team capabilities Implement and enforce BI governance policies ensuring compliance with data privacy and security standards Conduct proofofconcept projects for new BI tools or methodologies within the Azure Data Architecture domain Facilitate communication between technical teams and business users to align BI initiatives with organizational goals
Jeyakrishnan Kathirvel
This is Jeyakrishnan
Greetings form Apptad Inc,
Job Title: AWS Cloud Data Architect
Data Architecture Design
1 Architect and implement a scalable data hub solution on AWS using best practices for data ingestion transformation storage and access control
2 Define data models data lineage and data quality standards for the DataHub
3 Select appropriate AWS services S3 Glue Redshift Athena Lambda based on data volume access patterns and performance requirements
4 Come up with a design that accommodates AIML applications in the next phase
Data Ingestion and Integration
1 Design and build data pipelines to extract transform and load data from various sources databases APIs flat files into the DataHub using AWS Glue AWS Batch or custom ETL processes
2 Implement data cleansing and normalization techniques to ensure data quality
3 Manage data ingestion schedules and error handling mechanisms
Data Governance and Access Control
1 Establish data access controls and security policies to protect sensitive data within the DataHub using IAM roles and policies
2 Develop data governance frameworks including data quality checks data lineage tracking and data retention policies
Data Analytics Enablement
1 Create data catalogs and metadata management systems to facilitate data discovery and understanding by business users and data analysts
2 Design and implement data views and dashboards using Power BI to enable data exploration and visualization
3 Create data warehouses and data marts to meet the needs of the business
Monitoring and Optimization
1 Monitor data pipeline performance data quality and system health to identify and resolve issues proactively
2 Optimize data storage and processing costs by leveraging AWS cost optimization features
Data Exchange
1 Develop the required governance security monitoring and guard rails to enable efficient data exchange between internal application and their external vendors partners and SaaS providers
2 Develop intake process SLAs and usage rules for internal and external data set producers and consumers
Required Skills and Experience
-
AWS Expertise Deep understanding of AWS data services including S3 Glue Redshift Athena Lake Formation Sep Functions CloudWatch and EventBridge
-
Data Modeling Proficiency in designing dimensional and snowflake data models for data warehousing and data lakes
-
Data Engineering Skills Experience with ETLELT processes data cleansing data transformation and data quality checks Experience with Informatica IICS and ICDQ is a plus
-
Programming Languages Proficiency in Python SQL and potentially PySpark for data processing and manipulation
-
Data Governance Knowledge of data governance best practices including data classification access control and data lineage tracking
Preferred Qualifications
-
Experience with data lakehouse architectures and the ability to leverage both structured and unstructured data
-
Familiarity with data visualization tools like Tableau or Power BI
-
Strong communication and collaboration skills to work with stakeholders across business and technical teams
-
AWS certifications related to data analytics and architecture
Mandatory Skills : AWS Glue, AWS Lambda, AWS S3, Aws Step Functions, Dimensional Data Modeling
Good to Have Skills : Dynamo DB
Jeyakrishnan Kathirvel
Jeyakrishnan Kathirvel
Jeyakrishnan Kathirvel
This is Jeyakrishnan
Greetings form Apptad Inc,
Job Title: Application Packaging Engineer
Responsible for end to end application packaging virtualization testing and deployment using MSI and AppV technologies in large enterprise environments
Key Responsibilities
- Create customize and maintain MSI packages using InstallShield AdminStudio Wise WiX
- Perform AppV sequencing 5x and application virtualization
- Repackage EXElegacy installers into standardized MSIAppV formats
- Modify MSI tables transforms MST and custom actions using Orca
- Test install upgrade uninstall and resolve conflicts
- Support application deployment via SCCM MECM
- Troubleshoot packaging and deployment issues L3 support
- Develop automation using PowerShell VBScript
- Maintain documentation and packaging standards
Required Skills
- Strong handson experience in MSI Packaging AppV
- SCCM MECM application deployment
- PowerShell scripting
- Windows 1011 Server environments
Good to Have
- MSIX Intune packaging
- Citrix VDI exposure
- ITIL awareness
Skills
Mandatory Skills :
Application Architecture, SCCM, Windows Server
Good to Have Skills : Windows MSIX
Jeyakrishnan Kathirvel
This is Jeyakrishnan
Greetings form Apptad Inc,
Job Title: Java Developer with ACI Real-time payments
Work Location- Quincy, MA / Princeton, NY
Job Description:
Candidate should have 10 years of experience as ACI RTPS Developer to work on real-time payment processing systems.
The candidate will be responsible for development customization and support of ACI RealTime Payments platform RTPS for global banking clients.
Develop and support applications on ACI RTPS platform.
Good understanding of RealTime Payments architecture.
Customize payment workflows and transaction processing logic.
Handson experience in Java J2EE Oracle PLSQL and Unix Linux RESTSOAP APIs.
Handle integration with core banking and external payment systems.
Work with payment messages SWIFT XMLJSON.
Perform unit testing integration testing and deployment support.
Ensure high performance and availability of payment systems.
Collaborate with BA QA and business stakeholders.
Hands on exp in DevOps CICD.
Hands of exp working in payment domains payment processing and payment reconciliation RTP Instant Payments ACH SWIFT etc.
Skills
Mandatory Skills : Java
Jeyakrishnan Kathirvel
This is Jeyakrishnan
Greetings form Apptad Inc,
Job Title: MSBI and SSAS Developer/Consultant
Job description
Seeking an experienced Overseas Contractor with expertise in MSBI and SSAS to design and implement business intelligence solutions
Job Description
Develop and maintain multidimensional and tabular models using SQL Server Analysis Services SSAS Collaborate with crossfunctional teams to understand business requirements and translate them into technical solutions Optimize and tune SSAS cubes for performance and scalability Work within the Microsoft BI stack to integrate data from various sources for comprehensive reporting Ensure data accuracy consistency and security within BI solutions Participate in design reviews code reviews and knowledge sharing sessions Stay updated with the latest Microsoft BI technologies and best practices
Roles and Responsibilities
Lead the design development and deployment of SSAS solutions to support business analytics needs Provide technical guidance and mentorship to junior BI developers Collaborate with data warehouse teams to ensure seamless data flow and integration Troubleshoot and resolve issues related to SSAS models and related BI components Work closely with business stakeholders to gather requirements and provide timely BI solutions Document technical specifications data models and processes for future reference Ensure compliance with organizational standards and governance policies
Mandatory Skills : MSBI-SSAS
Jeyakrishnan Kathirvel
This is Jeyakrishnan
Greetings form Apptad Inc,
JOB Title: Associate Principal - MDM Data Engineering
Location: Irvine, CA (Hybrid 4 days)
Job Summary
Seeking an experienced Overseas Contractor with 11 to 15 years of expertise in Informatica MDM and Informatica Cloud MDM to lead and optimize enterprise Master Data Management solutions.
Lead the architecture design and implementation of Informatica MDM solutions including both onpremises and cloudbased Informatica Cloud MDM environments Design and configure data models integration patterns and MDM solution architectures aligned with business requirements Ensure adherence to enterprise architecture standards security guidelines and longterm business objectives Provide handson expertise in configuring and managing MDM platform components such as staging loading matching validation rules and user interface Utilize strong SQL skills for data analysis validation and troubleshooting within MDM environments Collaborate closely with business stakeholders IT teams and data consumers to define and refine MDM solution components Develop and maintain detailed technical documentation including architecture diagrams configuration guides and specifications Optimize MDM processes for performance scalability and data quality including fuzzy matching and survivorship rules Support platform administration performance tuning and operational optimization activities Apply knowledge of ETL processes and integrate MDM platforms with cloud ecosystems preferably AWS Mentor and provide technical leadership to junior team members and crossfunctional teams.
Roles and Responsibilities:
Lead endtoend design build and deployment of complex Informatica MDM and Informatica Cloud MDM solutions Define and implement data lifecycle management including data modeling metadata management and data stewardship Configure and tune complex fuzzy match survivorship and validation rules to ensure data accuracy and integrity Manage data ingestion publishing exception handling and error resolution using SIF framework and Address Doctor Collaborate with product and platform teams to incorporate best practices and reusable patterns Ensure compliance with data governance security and privacy standards Drive continuous improvement initiatives to enhance data consistency accessibility and overall MDM solution effectiveness Act as a trusted advisor to stakeholders influencing decisions and guiding them through their MDM journey Troubleshoot and resolve issues related to data ingestion transformation and publishing within MDM workflows Lead configuration deployment and administration activities across multiple environments.
Mandatory Skills : INFORMATICA-MDM
Jeyakrishnan Kathirvel
This is Jeyakrishnan
Greetings form Apptad Inc,
Job Title: Oracle OIC Oracle Developer
Job description
Provides technical expertise in designing developing and supporting enterprise integrations across Oracle Fusion Financials and Oracle HCM Cloud Leverages Oracle Integration Cloud OIC and Oracle Autonomous Transaction Processing ATP to deliver reliable scalable integrations and data flows Develops and supports modern user interfaces using the Oracle Redwood framework and JavaScript Supports the program through CRP SIT and IJAT testing phases and serves as an additional subjectmatter expert to ensure integration and development leading practices are consistently applied Reviews and validates integration builds during SIT and IJAT to ensure quality alignment and deployment readiness