Visual Data Flow 1.

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5 min read

PART 1.

Tasks.

  • Design & Develop: Build robust, scalable, and efficient data pipelines and backend systems using state-of-the-art technologies.

  • Integrate Systems: Seamlessly integrate data solutions into enterprise ecosystems, ensuring smooth workflows and data consistency.

  • Collaborate & Innovate: Work closely with cross-functional teams to design, test, and deploy end-to-end solutions that drive measurable outcomes.

  • Optimize Processes: Analyze and optimize existing workflows for performance, scalability, and reliability.

  • Model & Organize Data: Develop and maintain comprehensive data models to support robust and scalable applications.

  • Ensure Data Quality: Implement checks and frameworks to maintain high data quality and system reliability.

Skills overview .

  • Technical Expertise: Strong proficiency in data engineering and backend technologies, with significant experience in building scalable data systems.

  • Experience in development of Celonis Platform, Pega Platform and/or Appian Platform

  • Full Stack Skills: Familiarity with modern web development frameworks and tools (Node.js, React, Angular, etc.) is a plus.

  • Problem Solver: Exceptional analytical skills with the ability to tackle challenging problems with innovative solutions.

  • Team Player: Excellent communication and collaboration skills to work effectively in a fast-paced environment.

  • Passion for Data: A genuine enthusiasm for harnessing the power of data to drive business value.

Technical Skills & Tools

  • VisFlow (https://www.visflow.io/), is a cutting-edge platform for real-time visualization and analytics.

  • Programming Languages: Python, SQL

  • Data Integration & Transformation: DBT, RDF, Knowledge Graphs, Apache Jena

  • Data Streaming: Apache Kafka, Apache Flink

  • Business Rules Engine: Knowledge of Business Rule Engines such as Drools, GoRules or other Open Source engines.

  • Custom Connectors: Airbyte, Apache Nifi

  • Cloud Technologies: AWS (S3, Lambda, EC2, Glue, etc.)

  • Orchestration Tools: Apache Airflow

  • Data Storage & Formats: PostgreSQL, Apache Iceberg, Apache Hudi, Parquet, Avro

  • Distributed Data Processing: Apache Spark (PySpark), Flink, Dask

  • Version Control & CI/CD: Git, GitLab CI/CD, Jenkins, GitHub Actions

  • Containerization & DevOps: Docker, Infrastructure as Code (IaC) with Terraform

  • Data Governance & Lineage: DataHub, OpenLineage

  • Data Privacy & Security: Open Policy Agent (OPA), Apache Ranger

  • Data Query Engines: Trino (formerly Presto), Apache Hive, DuckDB

  • Data Quality & Validation: Great Expectations

Qualifications

  • Proven experience in data engineering or full stack development.

  • Proficiency in programming languages such as Python, Java, or similar.

  • Experience with AWS cloud platforms and containerization (Docker, Kubernetes) is highly desirable.

  • Strong knowledge of SQL and database optimization techniques.

Platorm Popularity Rank for This task.

For the task provided, which focuses on data engineering, backend development, and process optimization, here’s a short popularity ranking of Celonis, Pega, and Appian based on relevance and demand:

Popularity Rank for This Job

  1. Celonis

    • Why?

      • Best for process optimization, data analysis, and workflow automation.

      • Strong in data-driven insights and process mining, aligning with tasks like optimizing workflows and ensuring data quality.

    • Relevance: High for data engineers focused on process improvement and analytics.

  2. Appian

    • Why?

      • Excels in low-code automation and rapid application development.

      • Great for integrating systems and building scalable workflows.

    • Relevance: Moderate for backend developers and system integrators.

  3. Pega

    • Why?

      • Strong in BPM and CRM, but less focused on pure data engineering or backend development.

      • Better suited for customer-centric workflows than technical data pipelines.

    • Relevance: Lower for this specific job, unless CRM or case management is a focus.


Summary

  • #1 Celonis: Best for data-driven process optimization and analytics.

  • #2 Appian: Great for low-code automation and system integration.

  • #3 Pega: Least relevant unless CRM or BPM is a key requirement.



PART 2.

Here’s a list of 40+ tools with a short description for each:


Programming Languages

  1. Python: Versatile language for data engineering and scripting.

  2. SQL: Standard language for querying and managing relational databases.

  3. Java: Object-oriented language for backend and enterprise applications.

  4. Node.js: JavaScript runtime for building scalable web applications.

  5. React: JavaScript library for building user interfaces.

  6. Angular: Framework for building dynamic web applications.


Data Integration & Transformation

  1. DBT (Data Build Tool): SQL-based tool for data transformation.

  2. RDF (Resource Description Framework): Framework for representing linked data.

  3. Knowledge Graphs: Graph-based data models for semantic relationships.

  4. Apache Jena: Java framework for building semantic web applications.

  5. Airbyte: Open-source data integration platform.

  6. Apache Nifi: Tool for data flow automation and integration.


Data Streaming

  1. Apache Kafka: Distributed streaming platform for real-time data.

  2. Apache Flink: Stream processing framework for real-time analytics.


Business Rules Engines

  1. Drools: Open-source business rules management system.

  2. GoRules: Business rules engine for decision management.


Cloud Technologies

  1. AWS S3: Scalable cloud storage service.

  2. AWS Lambda: Serverless compute service for running code.

  3. AWS EC2: Scalable cloud computing service.

  4. AWS Glue: ETL service for data preparation and integration.


Orchestration Tools

  1. Apache Airflow: Platform for programmatically scheduling workflows.

Data Storage & Formats

  1. PostgreSQL: Open-source relational database management system.

  2. Apache Iceberg: Table format for large-scale data lakes.

  3. Apache Hudi: Data management framework for incremental processing.

  4. Parquet: Columnar storage format for efficient data processing.

  5. Avro: Data serialization system for compact binary format.


Distributed Data Processing

  1. Apache Spark: Unified analytics engine for large-scale data processing.

  2. PySpark: Python API for Apache Spark.

  3. Flink: Stream processing framework for real-time analytics.

  4. Dask: Parallel computing library for scalable analytics.


Version Control & CI/CD

  1. Git: Distributed version control system.

  2. GitLab CI/CD: Continuous integration and deployment platform.

  3. Jenkins: Open-source automation server for CI/CD.

  4. GitHub Actions: CI/CD tool integrated with GitHub.


Containerization & DevOps

  1. Docker: Platform for containerizing applications.

  2. Terraform: Infrastructure as Code (IaC) tool for cloud provisioning.

  3. Kubernetes: Container orchestration platform for scaling applications.


Data Governance & Lineage

  1. DataHub: Metadata management platform for data discovery.

  2. OpenLineage: Framework for tracking data lineage.


Data Privacy & Security

  1. Open Policy Agent (OPA): Policy-based control for cloud-native environments.

  2. Apache Ranger: Security framework for Hadoop ecosystems.


Data Query Engines

  1. Trino (formerly Presto): Distributed SQL query engine.

  2. Apache Hive: Data warehouse software for querying large datasets.

  3. DuckDB: In-process SQL OLAP database.


Data Quality & Validation

  1. Great Expectations: Python library for data validation and testing.

Other Tools

  1. VisFlow: Platform for real-time visualization and analytics.

  2. Celonis: Process mining and execution management platform.

  3. Pega: Business process management and CRM platform.

  4. Appian: Low-code automation and process management platform.


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