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Hi, I am Praharsh Jain. I am a software engineer who loves building efficient and robust software, especially backend systems and security-enabled architectures. I’ve led risk analytics, back-end engineering, and agile transformations to help products scale under heavy traffic while keeping data safe and fraud levels low. When I am not coding, I enjoy contributing to open source, mentoring teammates, and exploring new technologies like AI and cloud-native tooling to improve developer productivity.…Hi, I am Praharsh Jain. I am a software engineer who loves building efficient and robust software, especially backend systems and security-enabled architectures. I’ve led risk analytics, back-end engineering, and agile transformations to help products scale under heavy traffic while keeping data safe and fraud levels low. When I am not coding, I enjoy contributing to open source, mentoring teammates, and exploring new technologies like AI and cloud-native tooling to improve developer productivity.

Praharsh Jain

Full Stack Developer, Back-End Developer, Web Developer, +2

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Hi, I am Praharsh Jain. I am a software engineer who loves building efficient and robust software, especially backend systems and security-enabled architectures. I’ve led risk analytics, back-end engineering, and agile transformations to help products scale under heavy traffic while keeping data safe and fraud levels low. When I am not coding, I enjoy contributing to open source, mentoring teammates, and exploring new technologies like AI and cloud-native tooling to improve developer productivity.…Hi, I am Praharsh Jain. I am a software engineer who loves building efficient and robust software, especially backend systems and security-enabled architectures. I’ve led risk analytics, back-end engineering, and agile transformations to help products scale under heavy traffic while keeping data safe and fraud levels low. When I am not coding, I enjoy contributing to open source, mentoring teammates, and exploring new technologies like AI and cloud-native tooling to improve developer productivity.

Available to hire

Hi, I am Praharsh Jain. I am a software engineer who loves building efficient and robust software, especially backend systems and security-enabled architectures. I’ve led risk analytics, back-end engineering, and agile transformations to help products scale under heavy traffic while keeping data safe and fraud levels low.

When I am not coding, I enjoy contributing to open source, mentoring teammates, and exploring new technologies like AI and cloud-native tooling to improve developer productivity.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Hindi

Advanced

Work Experience

Senior Software Engineer, Backend at Grab

April 8, 2019 - Present

Designed and implemented a rule engine and aggregation system with features such as velocity rules, backtesting, segmentation, A/B testing, rate limiting, failsafe, parallel evaluation, retry mechanism, and action rules; handling 10000+ RPS to empower risk analysts and keep fraud levels below 0.01%. Responsible for scoping, design, implementation, code reviews, deployments, monitoring, and on-call support for 4 apps across 3 stacks with a small team. Increased test coverage by 30% on 75k lines of code; introduced SonarQube, GitHub, and best practices leading to higher team productivity. Built a centralized risk investigation portal consolidating 300+ real-time data points for ops agent workflows, resulting in deprecation of several external vendors and saving close to $1M. Led agile transformation, Scrum Master role, and mentored team across multiple squads. Delivered multiple risk integrations and compliance requirements with strict deadlines enabling Grab to continue smooth business

Full Stack Engineer at Sportskeeda (Absolute Sports Pvt. Ltd.)

July 28, 2017 - March 25, 2019

Solved media industry problems by creating a revenue-share platform using custom analytics, enhancing editorial workflow and personalizing user experience. Increased user engagement via video platform, favourites, smart menu, and related content feed. Suggested improvements in tech hiring processes, leading to faster and better hires. Led end-to-end product development, including interviews, code reviews, testing, delivery, and ongoing support in the second-largest media startup with a small engineering team.

Web Development Intern at Canopus Infosystems Pvt. Ltd.

May 16, 2016 - June 30, 2016

Developed and deployed 4 live projects, converted an important client for the company. Worked closely with all phases of the Software Development Life Cycle.