Prerana Singh
Tech Lead
Bangalore
Summary
Dynamic engineering leader with over 10+ years of experience building and scaling innovative web platforms across diverse sectors, including Fintech, AI, EdTech, and Supply Chain. Currently spearheading cross-functional engineering teams at Uber, responsible for delivery execution, performance management, promotion inputs, and technical strategy while maintaining a hands-on approach. Demonstrated success in driving end-to-end project delivery, enhancing engineering quality, and scaling high-impact products globally. Committed to leveraging technical expertise and leadership skills to foster collaboration and achieve strategic objectives.
Overview
10
10
years of professional experience
Work History
Tech Lead (Engineering Management & Team Leadership)
Uber
Bangalore
04.2024 - Current
- Uber AI Solutions (May 2025 – Present)
- - Owned end-to-end engineering delivery for Uber AI Solutions (Client Portal), leading a team of 4 engineers across planning, execution, and production rollout.
- - Defined execution roadmap and delivery priorities with product and platform stakeholders.
- - Acted as the primary engineering point of contact, aligning technical decisions with business goals.
- - Improved platform infrastructure, reducing account availability time from 24 hours to near-real-time.
- - Led migration from Fractal to Fusion platform, preventing potential L4 production incidents.
- - Strengthened platform security and system reliability.
- Fintech Platform (Apr 2024 – May 2025)
- - Led delivery of complex fintech web applications powering critical Uber workflows.
- - Provided performance feedback, career mentorship, and promotion inputs for engineers.
- - Improved authentication and auditability, increasing security posture by ~70%.
- - Delivered enhancements contributing to 56% YoY growth in power users.
- - Led cross-team execution across frontend, backend, and platform teams to ensure on-time releases.
Tech Lead
Allen Digital
Bangalore
08.2023 - 04.2024
- - Managed and mentored a team of 6 engineers.
- - Established monorepo architecture and engineering foundations from scratch.
- - Built an internal web component library, improving development velocity across teams.
- - Implemented CI/CD pipelines using Docker and Jenkins.
- - Led the delivery of 12 product pods within 6 months through structured execution planning.
- - Partnered with product and design teams to deliver scalable user experiences.
Software Engineer III
Walmart Global Tech
Bangalore
04.2021 - 08.2023
- - Designed and delivered large-scale enterprise applications used by global Walmart associates.
- - Collaborated with architects and cross-geography engineering teams.
- - Followed TDD practices, ensuring strong testing and code coverage.
- - Contributed to Agile delivery planning aligned with architectural standards.
Software Engineer
Unbxd
Bangalore
08.2019 - 03.2021
- - Developed scalable React-based e-commerce platforms.
- - Automated internal workflows reducing client churn by 60%+.
- - Collaborated with product and solution engineering teams to enhance customer outcomes.
Implementation Engineer
Whatfix
Bangalore
10.2018 - 07.2019
- - Managed enterprise customer implementations and onboarding.
- - Partnered with engineering teams to convert customer issues into product improvements.
Technical Specialist
FusionCharts
Kolkata
07.2016 - 09.2018
- - Built SPA dashboards and data visualization platforms.
- - Served as the technical point of contact for enterprise customers.
- - Authored technical blogs and developer documentation.
Education
B.Tech - Electronics & Communication Engineering
MCKV Institute of Engineering
KolkataSkills
Engineering Leadership: Team Leadership, Performance Management, Promotion Reviews, Delivery Ownership, Stakeholder Management, Agile Execution, Engineering Excellence
Technical: TypeScript, JavaScript, React, Angular, Nodejs, Distributed Systems, REST APIs, Platform Security, CI/CD, Docker, Python, GoLang, Redux, Webpack, Storybook, Linux
Tools: Git, Bitbucket, Jira
Project leadership
Agile methodology
Systems development lifecycle management
Technical analysis
Design development
Code review expertise
Mentorship and coaching
Quality assurance
Project management
LEADERSHIP & COMMUNITY
- - Mentor engineers for career growth and technical advancement.
- - Recognized for strong cross-team collaboration and communication.
Languages
English
Bilingual or Proficient (C2)
Hindi
Bilingual or Proficient (C2)
Timeline
Tech Lead (Engineering Management & Team Leadership)
Uber
04.2024 - Current
Tech Lead
Allen Digital
08.2023 - 04.2024
Software Engineer III
Walmart Global Tech
04.2021 - 08.2023
Software Engineer
Unbxd
08.2019 - 03.2021
Implementation Engineer
Whatfix
10.2018 - 07.2019
Technical Specialist
FusionCharts
07.2016 - 09.2018
B.Tech - Electronics & Communication Engineering
MCKV Institute of Engineering