Sai kumar chennu

Software Engineer

Bhimavaram, Andhra Pradesh, India3 yrs 7 mos experience

Most Likely To Switch

Key Highlights

Designed observability system for 50M-user platform.
Integrated KYC vendor, optimizing performance by 30%.
Improved customer satisfaction by 25% through notifications.

Stackforce AI infers this person is a Backend-focused engineer with expertise in scalable systems for Gaming and Retail industries.

Contact

saichennu98@gmail.com LinkedIn

Skills

Core Skills

MicroservicesDistributed SystemsDatabase Management System (dbms)

Other Skills

Agile MethodologiesAlgorithmsC (Programming Language)C++ClickHouseCore JavaData StructuresDesign PatternsElasticsearchGitJavaKafkaKubernetesLow-Level DesignMySQL

About

As a Member of Technical Staff at TechMojo Solutions, contributed to the design and implementation of a scalable observability system for a 50M-user gaming and streaming platform, leveraging OpenTelemetry, Kafka, ClickHouse, Elasticsearch, and S3 for real-time monitoring and long-term analytics. Collaborated with teams to enhance debugging, monitoring, and operational insights. Holds a BTech in Computer Science from Bharath University, with a strong foundation in distributed systems and high-level design. Passionate about building resilient microservices, enabling seamless user experiences, and optimizing system performance.

Experience

3 yrs 7 mos

Total Experience

1 yr 9 mos

Average Tenure

2 yrs 2 mos

Current Experience

Techmojo solutions

Member of Technical Staff

Apr 2024 – Present · 2 yrs 2 mos · Hyderabad, Telangana, India · On-site

Designed and implemented a scalable observability system for a 50M-user gaming and video streaming platform, collecting metrics, logs, and distributed traces from microservices using OpenTelemetry.
Built Kafka-based ingestion pipelines with consumers persisting metrics to ClickHouse and logs/traces to Elasticsearch, enabling real-time dashboards and alerting in Grafana/Kibana.
Archived historical telemetry to S3 in Parquet format for long-term analytics and compliance, improving debugging, monitoring, and operational insights across engineering and product teams.
Integrated Onfido (KYC vendor) for seamless user verification with E-KYC, document upload, and ID scan flows in a scalable microservices architecture, optimizing performance by 30% through asynchronous webhook processing.
. Designed a robust User Notification service, enabling real-time transactional and promotional alerts at critical
touchpoints. Improved customer engagement and retention, leading to a 25% increase in customer satisfaction.

OpenTelemetryKafkaClickHouseElasticsearchS3Microservices+2

Zopsmart

SDE 1

Nov 2022 – Apr 2024 · 1 yr 5 mos · Bengaluru, Karnataka, India · On-site

Developed Favorites Microservice for renowned Fashion Retailer Gap Inc, which includes operations with MySQL database, seamless integration with Kafka for real-time order notifications. Implemented robust retry mechanisms for efficient and accurate data processing.
Worked on optimizing API response times of workspace management software EazyUpdate using Redis cache and implemented database indexing techniques.

MySQLKafkaRedisMicroservicesDatabase Management System (DBMS)