Ramiz Mehran – Architect | Public Profile on Dr.Job

About Me

Highly accomplished Data Architect with over 7 years of experience architecting and implementing enterprise-wide data platforms and cloud migrations. Proven ability to design modern data lakes, lakehouses, and real-time …

Experience

Architect (Data Platform)

Meesho, Bangalore · Bengaluru , Karnataka , India

Sep 2019 - Present · 6 years 9 months

Spearheaded the 3-year enterprise-wide official Data Platform charter, directing engine abstractions for unified querying and converged stream, batch, and real-time analytical processing while grooming and mentoring SDE-3 and SDE-4 engineers. Architected and executed the migration of Meesho’s core data framework from a legacy, unstable Redshift architecture to an enterprise-grade open-source Delta Lakehouse on Amazon EMR, resolving chronic data correctness, uptime, and transactional consistency faults. Designed and implemented high-concurrency ingestion endpoints using reactive-netty and Apache Kafka, reducing processing service level agreements (SLAs) from 2 hours to under 60 minutes, with current design optimizations scaling toward sub-5-minute latencies. Engineered a central messaging queue (mQ) platform abstraction layer, enabling the seamless, zero-downtime cross-cloud migration of all organizational Kafka use cases from AWS MSK to GCP Confluent with zero disruption to consumer teams. Built and scaled a highly resilient in-house open-source Kafka ecosystem utilizing Strimzi operators, Cruise Control, and Aiven tiered storage to ensure robust partition balancing and cost-efficient cold storage. Developed a real-time product analytics platform leveraging Apache Pinot, Apache Superset, and a custom high-performance GoLang-based proxy layer, successfully deprecating expensive third-party tools (Mixpanel). Utilized ReactiveX and custom-designed Stream Extractors to optimize Spark-Scala pipeline execution, accelerating job compute efficiency by 60% and reducing infrastructure overhead by 40% under identical ingestion volumes. Established a highly decoupled, real-time event-driven subscription model to automate model execution pipelines and data streaming consumption for downstream engineering teams. Architected functional multi-agent systems and customized LLM automation frameworks to manage end-to-end software development lifecycles, specializing in code compilation, orchestration, and continuous deployment workflows.

Software Engineer

PayU India Ltd., Bangalore · Bengaluru , Karnataka , India

Nov 2017 - Sep 2019 · 1 year 9 months

Designed and engineered an in-house unified UPI payment backend infrastructure from inception, scaling core financial transaction systems to meet intense marketplace demands. Restructured and mathematically optimized high-throughput REST APIs, implementing intensive compute routine optimizations that reduced pipeline execution cycles from 16 hours to under 1 hour. Built a standalone, specialized telemetry and monitoring framework to provide deep observability into real-time transactional performance and market stability metrics.

Developer

Tata Consultancy Services Ltd., Bangalore · Bengaluru , Karnataka , India

Jan 2016 - Nov 2017 · 1 year 9 months

Developed microservices-backed REST API systems for enterprise Android clients, integrating Google's SafetyNet APIs to enforce stringent runtime client-side security checks. Orchestrated production cloud deployments, structured environment release management protocols, and received the corporate 'On the Spot' award for rapid delivery of a mission-critical compliance requirement.

PROJECTS

Data Platform Vision 2030

Meesho

Duration : 31-Dec-2025 - 31-May-2026

Spearheaded the 3-year enterprise-wide official Data Platform charter, directing engine abstractions for unified querying and converged stream, batch, and real-time analytical processing while grooming and mentoring SDE-3 and SDE-4 engineers

Skills

Apache Spark Delta Lake Apache Pinot Apache Superset Presto EMR Redshift Hadoop YARN Apache Kafka Kafka Streams ReactiveX reactive-netty Strimzi Operator Cruise Control Aiven Tiered Storage Google Cloud Platform (GCP) Amazon Web Services (AWS) Kubernetes Docker Microservices REST APIs Java Scala GoLang Python Spring Boot JPA-Hibernate Multi-Agent Systems Autonomous Software Pipelines LLM Orchestration Hermes Claude Code Gemini Data Architecture Cloud Data Platforms ETL/ELT Data Governance Big Data Streaming Technologies Data Modeling Team Leadership Communication Skills Presentation Skills Data Lakes Data Warehouses Data Pipelines Cloud Migration Business Development Relationship Building