Rohan G.

Software Engineer

Patiala, Punjab, India5 yrs 4 mos experience

Highly Stable

Key Highlights

Proven expertise in designing high-availability systems.
Significant cost reductions through infrastructure optimization.
Strong leadership in technical project management.

Stackforce AI infers this person is a Fintech Backend Engineer with strong microservices and cloud architecture expertise.

Contact

Skills

Core Skills

Technical LeadershipCloud PlatformsJavaMicroservicesCost OptimizationApi DesignMonitoringSecurity

Other Skills

Software DevelopmentSoftware DesignRedisKafkaGrafanaSQL InjectionCORSCSPXSSDebeziumAnalytical SkillsSoftware Development ProcessSoftware Development Lifecycle (SDLC)Database (DB) DesignCloud API

About

Senior Software engineer with 4+ years of experience in working with teams in different software development stages, ensuring high quality and fulfilment of business market needs, building and designing high availability and high-velocity systems, specializing in cloud platform designs and distributed system architecture. I am an engineer, one of the many generic faces, that fill up a large population of our country. What makes me different? Well, I would say it is my creativity, adaptability, and learning power. I am extremely interested in acquiring and learning new skills as well as polishing my current ones. I think that is enough to make me stand out. If not then I am sure that I can convince you of my uniqueness in a conversation.

Experience

5 yrs 4 mos

Total Experience

5 yrs 4 mos

Average Tenure

5 yrs 4 mos

Current Experience

Paytm

3 roles

Technical Lead

Promoted

Apr 2025 – Present · 1 yr 2 mos

Technical LeadershipCloud PlatformsSoftware DevelopmentSoftware Design

Senior Software Engineer

Promoted

Apr 2023 – Mar 2025 · 1 yr 11 mos

Microservice Creation:
Service to compile merchant transactions to drive competitions and server responses in under 20 ms
Continuous Data capture pipeline using debezium to issue events to 30+ microservices.
Revamped the design of bulk merchant configuration pipeline achieving a cost reduction of 50%
Service to serve merchant settlement configuration for 5000+ tps and under 40 ms latency
API Design and Implementation:
Designed and developed RESTful APIs to enhance the functionality of the product.
Migrated legacy service using reactive and functional programming and Design patterns.
Worked on various transactional flows ensuring data consistency across a distributed system
Created custom aspects for Redis, Kafka and cron flows to customise and extend existing behaviour
Developed various async workflows for reporting, syncing and driving business requirements
Monitoring and Support: Created various Dashboards on Grafana to detect anomalies, enabling a deeper analysis of success rates, latency, exceptions & cache performance. Provided production support.
Security Fixes: Improved vulnerabilities like SQL Injection, CORS, CSP, XSS, using tools like Checkmarx.
Infra Cost Optimisation: Reduces infrastructure cost by analysing traffic trends and setting up auto scaling policies, leading to 40% cost reduction. Also led migration from AMD to Graviton.