PORTFOLIO / 2026
Kunal
@kunatastic
Product Engineer with 3+ years building user-facing products and the cloud infrastructure that powers them. A builder who prefers shipping code over slide decks.
Bangalore
CURRENTLY
FOCUS
ReactNext.jsNode.jsTypeScriptPythonPostgreSQLAWSTerraformDockerKafkaFlutterKotlin
Selected Work
2022 — Present
Senior Product Engineer
Metaforms·Bangalore, IN
Aug 2025 — Present
- Infrastructure Modernization: Migrated manual infrastructure to a multi-region AWS architecture using Terraform. Established automated CI/CD pipelines, eliminating manual deployment risks and improving system uptime.
- AI Automation: Designed and built an automated survey generation tool for Qualtrics. By using AI agents to handle programming logic, reduced client project setup time from 16 hours to 4 hours (4x efficiency gain).
- Technical Leadership: Led the engineering roadmap for the Research Manager platform, collaborating with product teams to streamline questionnaire workflows for enterprise users.
- Scalable Integrations: Managed complex third-party integrations supporting 3,000+ active survey projects, ensuring data consistency and reliability at scale.
ReactPythonTypeScriptAWSTerraformCI/CDAI
Product Engineer
Kuddle·Bangalore, IN
May 2023 — Aug 2025
- Web Performance: Architected the Kuddle web platform using Next.js with Hybrid Rendering (SSR + SSG). Reduced LCP by 1.2s and optimized Core Web Vitals, contributing to a 17% uplift in organic conversions.
- Mobile Engineering: Developed the Kuddle Partner App with a focus on battery efficiency. Implemented Geofencing and Activity Recognition to enable reliable background location tracking without draining user devices.
- Event-Driven Architecture: Built a notification sync engine using Kafka to handle 300K+ daily events. Implemented intelligent batching to handle traffic bursts and ensure reliable delivery during peak loads.
- Revenue Impact: Developed a gamified Scratch Card engine integrated with payment flows, increasing GMV by 1.7% through improved user retention loops.
Next.jsFlutterKotlinPostgreSQLAWSKafka
Product Engineer Intern
Kuddle·Bangalore, IN
Aug 2022 — May 2023
- Built a Server-Driven UI (SDUI) system allowing non-technical teams to ship UI updates via JSON configurations, removing engineering bottlenecks for marketing campaigns.
- Re-architected the internal Control Tower dashboard using real-time data listeners, reducing operational data latency from 30 minutes to near-instant.
- Collaborated with product teams to build the Kuddle Adoption platform, which increased average session time by 14% and drove organic traffic growth.
FlutterKotlinDartPostgreSQLNext.js
Open Source Contributor
Open Healthcare Network·Remote
Jan 2022 — Aug 2022
- Improved UI accessibility for a platform used by 300+ healthcare workers, reducing form submission errors by 22% and smoothing field workflows.
- Built an automated cleanup service for stale tasks, improving QA efficiency and reducing manual triage time for the dev team.
- Implemented an OCR-based pipeline to extract physiological data from ICU monitor feeds, enabling automated remote monitoring across 50+ ICU rooms.
ReactJavaScriptPython
Education
B.Tech in Computer Science and Engineering
Vellore Institute of Technology·Chennai, IN
2019 — 2023·CGPA: 9.22 / 10
Let's Connect
Always interested in new opportunities, collaborations, and conversations about technology and design.