Product-minded Full-Stack Engineer & BA/PO Lead

Pritam Chattopadhyay

Pune, India +91-943******* ************@*****.*** linkedin.com/in/pritamchattopadhyay1 Summary

Full-stack Software Developer turned cross-functional product contributor with 3+ years of hands-on experience at Aloha Technology, delivering end-to-end features across fintech reward platforms, high-traffic ticketing systems, and marketplace applications. Uniquely positioned at the intersection of engineering, product strategy, and business analysis — fluent in writing code, defining requirements, owning backlogs, and driving stakeholder alignment. Proven ability to translate ambiguous business needs into precise technical specifications, ship production-grade systems under Agile/Scrum cadences, and operate across the full SDLC from discovery to deployment. Actively seeking roles as a Technical Product Owner, Business Analyst, Integration Engineer, or Senior Software Developer where technical depth meets product thinking.

Education

Rawal Institute of Engineering and Technology Faridabad, India B.Tech in Electronics & Communication Engineering 2018 – 2022 Experience

Aloha Technology Pvt. Ltd. May 2022 – Present

Software Developer Pune, India

GRS CarltonOne Order & Reward Management System PHP 8.2 · Laravel · MySQL · REST APIs · JIRA · Agile/Scrum

• Engineered a high-throughput backend processing engine for concurrent order placement and reward distribution workflows, achieving zero data loss in production under peak load conditions.

• Designed and implemented intelligent split-based order processing logic with failure suspension mechanisms, significantly improving system resilience and reliability.

• Gathered and translated complex business requirements into granular technical specifications, data flow diagrams, and acceptance criteria — directly reducing sprint ambiguity and accelerating delivery velocity.

• Drove backlog grooming and sprint planning sessions, breaking down multi-layered product requirements into developer-ready user stories aligned with business priorities.

• Performed targeted query optimization and API response-time tuning, measurably improving overall system throughput for a high-volume transactional platform.

• Conducted regression testing and UAT validation cycles, acting as the bridge between business stakeholders and engineering to ensure delivered features matched original intent. CinemaPlus High-Traffic Ticketing & Wallet Platform Laravel · Stripe · Google/Apple Wallet · OTP · REST APIs · SDLC

• Owned the end-to-end product and engineering lifecycle for a high-traffic digital ticketing platform — from requirements discovery and roadmap definition to backend development, integration, and release.

• Led development and product ownership of 4+ major third-party integrations: Stripe payment gateway, Google/Apple Wallet passes, OTP-based verification, and real-time Google Calendar sync — all delivered on schedule within Agile sprints.

• Defined non-functional requirements including scalability benchmarks and performance thresholds for concurrent high-volume traffic; architected backend modules to meet and exceed these targets.

• Elicited and mapped end-to-end user journeys across ticketing, wallet transactions, and booking flows — identifying edge cases early and eliminating downstream ambiguity.

• Collaborated cross-functionally with design, QA, and backend teams to maintain product quality and timeline adherence across iterative delivery cycles.

AutoNest Car Buying & Selling Marketplace Platform PHP 8.2 · Laravel · Tailwind CSS · Alpine.js · PostgreSQL · REST AP

• Served as the Technical Product Owner and Business Analyst for AutoNest, a full-stack vehicle marketplace platform — owning the product vision, feature roadmap, and requirements lifecycle from discovery through production release.

• Defined comprehensive business rules and functional specifications for core platform workflows including vehicle listing, inventory management, user profile administration, and real-time booking integrations.

• Drove backlog grooming and sprint planning sessions, synthesizing stakeholder feedback into prioritized, developer-ready user stories with clear acceptance criteria — ensuring business intent was never lost in translation.

• Analyzed user experience gaps through structured stakeholder interviews and feedback loops, recommending and validating targeted improvements that resulted in a measurable reduction in post-launch support tickets.

• Acted as the primary bridge between business stakeholders and the engineering team — translating ambiguous feature requests into actionable specifications, coordinating API integration requirements between backend services and frontend teams.

• Collaborated on frontend integration using Tailwind CSS and Alpine.js, leveraging technical fluency to unblock developers and maintain delivery momentum across sprints. Key Contributions & Impact

CarltonOne Reward Engine Backend Dev + BA + PO PHP, Laravel, MySQL, REST APIs

• Achieved zero data loss in production for a high-volume concurrent order processing engine; improved sprint velocity through proactive backlog refinement and early edge case identification. CinemaPlus Ticketing Platform Full-stack Dev + Product Owner Laravel, Stripe, Google Wallet, OTP

• Delivered 4+ major third-party integrations on schedule on a high-traffic platform; defined and enforced scalability specifications for concurrent user load.

AutoNest Car Marketplace Technical PO + BA PHP, Laravel, Tailwind CSS, Alpine.js

• Reduced post-launch support tickets through iterative UX improvements driven by structured stakeholder feedback; owned full requirements lifecycle from discovery to release. Technical Skills

Languages & Frameworks: PHP 8.2, JavaScript, SQL, Laravel, Symfony, NestJS, Vue.js, Alpine.js, Tailwind CSS, jQuery

Backend & Databases: MySQL, PostgreSQL, REST APIs, MVC Architecture, TDD, CI/CD Product & BA Tools: JIRA, Confluence, Postman, MS Excel, Google Sheets, Trello Methodologies: Agile, Scrum, SDLC, Backlog Grooming, Sprint Planning, UAT, BRD, FRD, User Stories, Acceptance Criteria, Requirement Traceability, Process Mapping, Data Flow Diagrams, Gap Analysis, Stakeholder Management DevOps & Infrastructure: Docker, Git, Bitbucket, AWS (exposure), PHPStorm, Xdebug Languages

English (Fluent) Hindi (Native) Bengali (Proficient)

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