Nishanth Addagatla

Software Engineer

Hyderabad, Telangana, India2 yrs 6 mos experience
Most Likely To SwitchHighly Stable

Key Highlights

  • Expert in API development with Elasticsearch.
  • Proficient in real-time processing and machine learning.
  • Strong background in data science and NLP applications.
Stackforce AI infers this person is a Backend-heavy Fullstack Engineer with expertise in SaaS and Data Science.

Contact

addagatla19102@iiitnr.edu.inLinkedIn

Skills

Core Skills

ElasticsearchApi DevelopmentSpring BootData Science

Other Skills

Anomaly detectionApache KafkaAsynchronous programmingDeep LearningDockerElastic Stack (ELK)High-Level DesignJDK 17JavaKubernetesLow-Level DesignMachine LearningMicroservicesNLPPostgreSQL

Experience

Zeta

3 roles

SDE II

Promoted

Jan 2025 – Present · 1 yr 2 mos · Hyderabad, Telangana, India

  • Designed and developed User Search API with Elasticsearch-based fuzzy search and event-driven data sync using Apache Kafka, improving search accuracy, user experience, and API performance.
  • Optimized core APIs with asynchronous programming, service migration, and performance tuning, boosting throughput and reducing latency for end users.
  • Migrated mobile user authentication flows to new robust in-house services, removing deprecated dependencies and eliminating cross-team blockers.
ElasticsearchAsynchronous programmingApache KafkaAPI Development

SDE I

Aug 2023 – Dec 2024 · 1 yr 4 mos · Hyderabad, Telangana, India

  • Designed and implemented real-time geolocation enrichment API with a 2-second API response cutoff time, leveraging background processing to avoid unnecessary latency.
  • Upgraded services to JDK 17 & Spring Boot 3, replacing deprecated APIs to ensure latest tech stack and PCI DSS compliance.
  • Built and deployed an in-house LLM for merchant enrichment, processing 75% of transactions internally and reducing vendor dependency.
JDK 17Spring Boot 3Real-time processingAPI DevelopmentSpring Boot

Intern

Feb 2023 – Jul 2023 · 5 mos · Hyderabad, Telangana, India

  • Built a POC and statistical model for transaction fraud detection using anomaly detection techniques on production data.
  • Designed and deployed merchant enrichment model using transformer-based NLP approaches.
Anomaly detectionNLPData Science

Goldman sachs

Summer Intern

May 2022 – Jul 2022 · 2 mos · Bengaluru, Karnataka, India

Education

IIIT-Naya Raipur

Bachelor of Technology - BTech — Data Science and Artificial Intelligence

Jan 2019 – Jan 2023

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