Praveen Kumar Reddy

Software Engineer

Kalikiri, Andhra Pradesh, India6 yrs 10 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Expert in building high-throughput, low-latency systems.
Led real-time trade execution for 19M users.
Awarded multiple recognitions for exceptional performance.

Stackforce AI infers this person is a Fintech Backend Engineer specializing in high-performance microservices and real-time systems.

Contact

Skills

Core Skills

MicroservicesDistributed SystemsReal-time Trade ExecutionBackend Development

Other Skills

API DevelopmentAWSAlgorithmsAmazon Web Services (AWS)Auto ScalingBack-End Web DevelopmentC (Programming Language)CI/CDCircuit Breaker ModuleCode ReviewsCommunicationCompetitive ProgrammingComputer ScienceContainerizationContinuous Integration (CI)

About

A graduate of Sri Vidyaniketan Engineering College, Tirupati, with a Bachelor's degree in Computer Science, currently contributing as a Software Development Engineer - 3 at CoinSwitch. Core competencies include crypto, microservices, and distributed systems, with a strong focus on building high-throughput, low-latency systems and real-time trade execution modules. At CoinSwitch, developed and optimized Golang microservices with exceptional performance metrics and implemented scalable infrastructure for peak crypto trading demands. Collaborated with cross-functional teams, including leadership, product, and engineering, to ensure seamless integration and alignment with organizational goals. Dedicated to delivering robust solutions, fostering innovation, and driving efficiency within dynamic environments.

Experience

6 yrs 10 mos

Total Experience

2 yrs 3 mos

Average Tenure

4 yrs 4 mos

Current Experience

Coinswitch

2 roles

Software Development Engineer - 3

Promoted

Oct 2024 – Present · 1 yr 8 mos

GolangMicroservicesDistributed SystemsCryptoReal-time Trade Execution

Software Development Engineer-2

Feb 2022 – Oct 2024 · 2 yrs 8 mos

Config Service: Individually designed, and developed a Golang Micro Service achieving outstanding metrics: ultralow latency (2.5ms at p99.99, 1.7ms at p99.9) and high throughput (avg: 650K rpm, peak: 1.9M rpm).
Implemented Auto Scaling(HPA) with replica range (10,100), targeting at 40% CPU utilisation, the peak throughput
1.2million rpm served by just 26 replicas, each of 600 milli units of CPU and 200Mi of Memory.
Crypto Futures: Guided team in a new domain, led brainstorming, worked closely with CEO, CTO, and product teams, owned the core Module, led code reviews ensuring code quality, and ensured seamless end-to-end integration.
Realtime Crypto Trade Order Execution: Led Real-time trade execution for 19M users, achieving p99 latency of 500ms end-to-end. Owned, built, and optimised crucial GoLang (p99 4.3ms) and Python (p99 25ms) modules.
Created robust dashboards in Grafana, New Relic, and OpenSearch for real-time tracking of 6 crypto order types, vital for leadership, business, finance, and product teams’ critical decisions.
Crypto Trade Audit Automation: Developed a MicroService tracking Crypto holdings across diverse Blockchains & Bank accounts, cutting audit differences by 90% in 105 coins from 500k INR to under 20k INR.
Circuit Breaker Module: Engineered a robust Circuit Breaker module in the Backend for Frontend (BFF) GraphQL Layer, preventing requests to malfunctioning backend systems.
This initiative led to a decrease in response time by 35%, resulting in a 25% increase in system availability.
Recognitions : Awarded with Reliability Champion, Culture Champion, Security Champion, Best Team, and Trend Setter Awards for displaying exceptional performances across projects and collaborating across teams.
Provided on-call guidelines and set an example for the cross teams with record MTTA of 1 min and MTTR of 8 min over the past 2.5 years.

GolangMicroservicesReal-time Trade ExecutionGrafanaNew RelicPython+3

Innovaccer

SDE-2 Backend

Jul 2021 – Feb 2022 · 7 mos · Bangalore Urban, Karnataka, India · On-site

Worked on a Product that enables the creation & configuration of tenants in a multi-tenant environment, with different personas.
The main aim is Single-Click Automated Infrastructure Deployment.
Developed a Micro service with the tech stack: Python, Django, Celery, Docker, K8s, Jenkins, ArgoCD, and several third-party integrations like AWS, GCP, Jenkins along with downstream integrations.
Followed the agile methodology, working closely with Product, UX, and other Engineering teams to convert the requirements directly into technical specifications, design the system according to the new features and define tasks for the same.
The Challenging part was the multi-service interaction & a lot of DevOps-related tasks that needed to be automated.
Directed a 6-month mentorship program for 5 Summer Interns, upskilling them in developing REST APIs, fortifying API security, and orchestrating CI/CD pipelines with Jenkins, ArgoCD, Kubernetes, and Kibana

PythonDjangoDockerKubernetesCI/CDMicroservices

Hashedin

2 roles

Software Engineer - II

Promoted

Dec 2020 – Jul 2021 · 7 mos

Expertise in Python, Django, and Flask.
Working on Natural Language Processing(NLP).

PythonDjangoFlaskBackend Development

Software Engineer - I

Aug 2019 – Dec 2020 · 1 yr 4 mos

High Quality, Production-ready code development, testing, and deployment.
Worked on Python, Django, PostgreSQL, Flask, AWS, FinTech, Health domain.
Displayed extreme ownership and radical honesty.
Integrated several 3rd party services, APIs.
Developed Several working Proof Of Concepts in Java, Spring boot, Python, Django.
Working in teams & Agile methodology.

PythonDjangoFlaskPostgreSQLAWSBackend Development