Nikhil Satyam

Data Engineer

Bengaluru, Karnataka, India0 mo experience

Key Highlights

  • Improved financial model performance by 45% using Apache Spark.
  • Automated 80% of data operations with Apache Airflow.
  • Migrated complex workflows to SharePoint Online, reducing delays.
Stackforce AI infers this person is a Data Engineer specializing in Fintech and Backend Development.

Contact

Skills

Core Skills

Data EngineeringBackend DevelopmentWorkflow Automation

Other Skills

AdvertisingAirflowAmazon EC2Amazon S3Amazon Web Services (AWS)AngularJSApache AirflowApache SparkAuthentication SystemsC (Programming Language)C++Cascading Style Sheets (CSS)Cloud ComputingCloudKitData Structures

Experience

0 mo
Total Experience
--
Average Tenure
--
Current Experience

Wissen technology

2 roles

SDE l

Jun 2025Present · 1 yr · On-site

  • Leveraged Apache Spark and Scala to process and transform multi-terabyte financial datasets, improving model performance and throughput by 45%. Built high-precision financial calculation modules to enhance reporting accuracy and reduce latency by 50%.
  • Designed and maintained 30+ Apache Airflow DAGs with 110+ tasks to orchestrate complex financial workflows. Automated 80% of recurring data operations and streamlined large-scale financial model executions across parent-child entities and regulatory systems.
  • Enhanced Gradle build pipelines and modernized environments from Java 8→21, Spring Boot 2→3, and Gradle 6→9, along with upgrades to JUnit, database drivers, Kerberos, and security libraries. Reduced build time by 40% through parallel execution and caching strategies, cutting compile time from ~3 hours to under 1 hour.
  • Developed scalable data pipelines in Snowflake for transferring large JSON datasets between financial models, improving data synchronization and retrieval speed by 60%.
  • Migrated complex SharePoint 2016 regulatory forms with multi-level approvals and ownership transfers to SharePoint Online, automating workflows using Power Apps, Power Automate, Microsoft Teams, and Outlook, which reduced approval delays by ~70% and eliminated manual intervention across departments.
Apache SparkScalaApache AirflowSnowflakeJavaSpring Boot+5

SDE Intern

Feb 2024Present · 2 yrs 4 mos · On-site

  • Integrated Snowflake into Scala and Java projects, migrating financial resolution models from on-prem servers to Snowflake, enhancing scalability and server performance. Developed high-performance RESTful APIs using Java parallel streams and multithreading, Spring Boot, SQL, and Airflow including an API that processes millions of rows of financial data. Led the modernization of a monolithic system, upgrading: Java 8 to Java 21, leveraging modern concurrency management and performance optimizations. Spring Boot 2 to 3, ensuring compatibility, security, and updating dependencies (DB2, Liquibase, SQL, E3, Gradle 6 to 9). Rewrote Spring Security configurations for Kerberos authentication, modernizing and authentication flows.
SnowflakeScalaJavaRESTful APIsSpring BootSQL+3

National cadet corps - india

NCC

Dec 2017Jun 2019 · 1 yr 6 mos · Koderma, Jharkhand, India · On-site

Education

Lovely Professional University

Bachelor of Technology - BTech — Computer Software Engineering

Aug 2021Jul 2025

Stackforce found 100+ more professionals with Data Engineering & Backend Development

Explore similar profiles based on matching skills and experience