YR

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Yuvraj Raina

Software Engineer focused on building polished, high-performance web experiences.

Warming up the scene

Experience

A career path built across product launches, data pipelines, AI systems, and analytics workflows.

Across startups, AI systems, analytics, and platform work, the work has consistently centered on ownership, clarity, and building outcomes that people can actually trust and use.

Product judgment plus execution depth.

The common thread across these roles is not job title. It is a repeated pattern of stepping into ambiguity, structuring the work, and building systems that improve trust, clarity, and performance.

Roles

4

Domains

Product, AI systems, data pipelines, analytics, and platform work.

Working Style

Clear systems, high ownership, and a bias toward shipping what matters.

Mastek

Software Engineer

Built Snowflake-based data workflows to support scalable warehousing, analytics, and reporting use cases.

Jun 2026 - Present

Developed dbt transformation models to create clean, documented, analytics-ready datasets.
Worked with Cortex Code workflows to support AI-assisted data and engineering development.
SnowflakedbtCortex Code

SwayamWhere

Software Engineer

Built a verification-first matrimony platform across Expo, React Native, Supabase, Django, and Python services, owning backend data flows across authentication, profiles, matching, chat, verification, and analytics.

Jan 2026 - Jun 2026

Gurugram

Designed BI-focused data models using dbt-style transformations, Snowflake-ready schemas, and Databricks-compatible Python workflows for profile quality, compatibility signals, recommendation performance, and revenue analytics.
Built SQL-based ELT pipelines to move product, onboarding, verification, matching, chat, payment, and engagement data into analytics-ready tables, enabling funnel reporting across sign-ups, verified profiles, matches, paid users, and retention behavior.
Implemented analytics-ready tracking for sign-ups, matches, paid users, engagement behavior, and funnel performance; grew early traction to 1,500+ sign-ups, 200+ matches, and 400+ paid users.
ExpoReact NativeSupabaseDjangoPythonSQL ELTAnalytics

MentorCloud

Software Engineer, Data Pipelines, AI Systems & LLM Workflows

Built SQL and Python-based ELT pipelines to process mentor, mentee, session, FAQ, support, and engagement data into analytics-ready datasets, reducing manual ETL effort by 90% and improving reporting reliability.

Jul 2024 - Dec 2025

Menlo Park

Lowered server load by about 70% through cleaner data access patterns, backend optimization, caching, orchestration improvements, and request-level performance tuning.
Built Python and API-based workflows to process structured and unstructured mentor, mentee, session, FAQ, and engagement data for downstream support agents and analytics use cases.
Developed retrieval workflows over structured and unstructured data, improving reliability of contextual answers, mentor guidance, suggested replies, and support responses.
Improved recommendation quality by 60% through ranking logic, personalization, user-goal modeling, and mentor matching workflows based on profile, intent, and engagement signals.
Designed dbt-style transformation logic, BI-friendly data models, and Snowflake workflows for recommendation analytics, user-goal modeling, retrieval performance, support-agent insights, and engagement funnel tracking.
SQLPythonELTRecommendation SystemsRetrieval WorkflowsSnowflakeLLM Workflows

CodersData

Data Analyst, Data Science & ML Workflows

Improved backend search performance through indexing, query tuning, optimized data-access patterns, and performance-focused analysis.

Sep 2023 - Jun 2024

Remote

Built SQL-backed analytics workflows, BI dashboards, and reproducible reporting models across product, search, engagement, and client-facing datasets, improving search performance by 40% and engagement hit ratio by 35%.
Delivered stakeholder dashboards and automated reporting workflows for reproducible analytics, business visibility, and decision-making.
Translated business and product requirements into data views, metrics, reporting logic, and reusable workflows for analytics stakeholders.
SQLBI DashboardsData AnalysisReporting AutomationQuery TuningML Workflows