Vardhan Malik

Software Engineer

Pune, Maharashtra, India3 yrs 7 mos experience

Key Highlights

Expert in building scalable data pipelines.
Strong background in algorithms and data structures.
Proficient in both Golang and Java development.

Stackforce AI infers this person is a Backend-focused Software Engineer in the SaaS and Fintech industries.

Contact

malikvardhan@gmail.com LinkedIn

Skills

Core Skills

GolangJavaKafkaElasticsearchRest ApisRabbitmq

Other Skills

AerospikeAlgorithmsApache SparkC++CSSClickHouseData StructuresHTMLMariaDBPostgreSQLRedisSQLSoftware DevelopmentSpring Boot

About

A graduate and post graduate from IIIT Allahabad and currently working with Nutanix as MTS-3 with 3+ years of industry experience. I am very curious and passionate about algorithms and data structures. My domain fits best with C++ and Java. I am an enthusiastic learner and have worked on various tech stacks and open to learning new and challenging stuff.

Experience

Nutanix

Member of Technical Staff - 3

May 2025 – Present · 10 mos · Pune, Maharashtra, India · Hybrid

Working with Insights and Data Platform team
Developed a complete job Scheduler-Executor microservice design for insights pipeline to handle more than 5 PBs of data that executes multiple data flows for storage cost optimization
Engineered an optimized data insights query dashboard by implementing a Golang Lambda with Postgres, extending from 2 months to 5 years and developed a custom Spark distribution to remediate Harbor-based vulnerabilities.
Worked with Cost Governance team
Designed a Java wrapper library for the ClickHouse V2 client, reducing development overhead and implemented a Redis based rate limiting library for Java services (Spring and Play frameworks), improving request handling efficiency.

PostgreSQLGolangJavaClickHouseRedisSpring Boot

Blinkit

Software Engineer - 2

Apr 2025 – Apr 2025 · 0 mo · Gurugram, Haryana, India · On-site

Worked with Merchant Platform Team
Designed an asynchronous event driven flow for a business use case for Merchant Platform team utilising Golang

Golang

Phonepe

2 roles

Software Engineer

Jun 2022 – Mar 2025 · 2 yrs 9 mos · Pune, Maharashtra, India · On-site

Worked with Customer and Merchant Experience Tech Team
Built a high-throughput CDC pipeline for re-sharding the chatbot service using Kafka and Maxwell bootstrap, enabling multi-tenant scalability across 1.5 TB of data while ensuring data accuracy and integrity.
Designed and implemented robust data encryption for the ticketing service using AES, RSA, and key rotation, achieving compliance with regulatory requirements and strengthening data security.
Developed a scalable Java microservice leveraging Aerospike and MariaDB, enhancing knowledge-driven customer experiences and reducing ticket resolution time by 73%.
Integrated Elasticsearch to power advanced search functionality, streamlining graph creation in FSM-based automated workflows; additionally designed and delivered a fully asynchronous Wallet Transaction History Statement flow.
Developed secure and performant REST APIs to bridge customer-facing internet experiences with the PhonePe ecosystem, improving accessibility and service reliability.
Implemented quorum-based RabbitMQ with sharding, producer/consumer criticality management, and a Python-based shovelling script, ensuring fault-tolerant and efficient message delivery.
Mentored 2 engineering interns and 1 SDE-1, guiding them though service understanding and task assignement. Helped them with blockers.