Phani Koushik Jaini

CEO

Simhadripuram, Andhra Pradesh, India7 yrs 10 mos experience
Highly Stable

Key Highlights

  • Expert in microservices architecture and cloud migration.
  • Proven track record in optimizing software performance.
  • Strong leadership experience in engineering teams.
Stackforce AI infers this person is a Backend-heavy Software Engineer specializing in Gaming and Cloud Computing.

Contact

Skills

Core Skills

MicroservicesSoftware Development

Other Skills

AWSAlgorithmsC++Core JavaData StructuresGoogle Cloud Platform (GCP)GrpcGuava cacheKafkaMicrosoft ExcelMicrosoft OfficeMicrosoft WordMulti-threaded data processingNoSQLObject-Oriented Programming (OOP)

About

Experienced Software Engineer with a demonstrated history of working in the internet industry. Skilled in Microsoft Excel, Microsoft Word, Sales, C++, and Microsoft Office. Strong engineering professional with a Bachelor of Technology - BTech focused in Computer Science from National Institute of Technology Calicut.

Experience

7 yrs 10 mos
Total Experience
3 yrs 7 mos
Average Tenure
7 mos
Current Experience

Goldman sachs

Vice President

Nov 2025Present · 7 mos · Hyderabad, Telangana, India · On-site

Mobile premier league (mpl)

Software Development Engineer-II

Oct 2021Oct 2025 · 4 yrs · Bengaluru, Karnataka, India · On-site

  • Leveraged Core Java, Postgresql, Grpc, Redis, Kafka, & Zookeeper as the primary tech stack.
  • Multi-Reward System:Engineered a multi-reward system for leaderboards and battles, enabling the simultaneous distribution of currency, items, and experience points upon completion.
  • Micro services Decoupling: Led a major rearchitecture initiative to decouple a monolithic service into specialized microservices (Listing, Leaderboard), reducing P99 latency by 15% and significantly improving operational efficiency.
  • Event-Driven Leaderboard Platform: Transitioned real-time leaderboard updates from a synchronous RPC to an asynchronous, Kafka-based event-driven model, which reduced network overhead, improved thread management by 25% and improved update latency time by 12%.
  • Engineered a service optimization initiative that reduced getFeaturedEvents RPC latency, decreasing the average response time by 55% (from 155 ms to 69.9 ms) and P99 latency by 51% (from 262 ms to 127 ms) by implementing a Guava cache, multi-threaded data processing, and optimizing data retrieval logic.
  • Multi-Cloud Data Migration: Executed a strategic migration of critical data and services from AWS to Google Cloud, including S3 to GCS and databases to AlloyDB, while also refactoring and deploying containerized services to Kubernetes.
  • Engineered a new reward claim system for leaderboards, transitioning from auto-payout to a user-initiated claim variant and opt-in consent flow, which improved user engagement by 17% and increased unique user registrations by 10%.
  • Game Configuration Service: Designed a dynamic service for real-time updates to in-app content and feature flags, built on a microservices architecture using GCP and a NoSQL database with built-in versioning and rollback capabilities.
  • Collaborated with data science teams to engineer a dynamic lobby system that offers personalized entryFee options, effectively supporting user up-skilling and improving player engagement.
Core JavaPostgresqlGrpcRedisKafkaZookeeper+4

Amazon

Software Development Engineer

Jul 2018Oct 2021 · 3 yrs 3 mos · Chennai, Tamil Nadu, India · On-site

  • . Design and ownership for migration of a client which has 144M requests per year to a new system from a humongous 13 year old system which is responsible for conversion to improve Operation Excellence, Software management and scalability for individual clients
  • . Worked on protection of Amazon generated data not being accessed to Kindle Publishers/Authors.
  • . Design a solution to avoid hack of customer data which is stored in Amazon S3 from a service by enabling Encryption at Rest and Encryption at transit for the data

Education

National Institute of Technology Calicut

Bachelor of Technology - BTech — Computer Science

Jan 2014Jan 2018

Keshava Reddy School, Nandyala

10

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