Ashish Kumar Email & Phone Number

Bengaluru, Karnataka, India

- Cost Optimization: Reduced monthly cloud costs by 70% ($200K to $60K) through ARM (Graviton) migration, resource optimization, and Redis tuning.- Platformization: Built reusable libraries for caching, idempotency, and transactional outbox, and developed platform tools like a REST API scheduler and PII tokenization services.- Site Reliability: Led database resizing across MySQL and Postgres, migrated services to Kubernetes, and implemented robust security measures (DDoS protection… Show more - Cost Optimization: Reduced monthly cloud costs by 70% ($200K to $60K) through ARM (Graviton) migration, resource optimization, and Redis tuning.- Platformization: Built reusable libraries for caching, idempotency, and transactional outbox, and developed platform tools like a REST API scheduler and PII tokenization services.- Site Reliability: Led database resizing across MySQL and Postgres, migrated services to Kubernetes, and implemented robust security measures (DDoS protection, WAF).- Medicine Catalog: Improved Medicine Catalog microservices, achieving high availability, consistency, and scalability with real-time pipelines processing 1M+ events/min.- Mentorship & Leadership: Mentored 50+ developers, improving coding standards and fostering a culture of continuous improvement.- Key Skills: Scalable system design | Cloud optimization | Multi-tenant architecture | Build vs. Buy Show less

Mumbai, Maharashtra, India

- OMS Redesign: Re-architected the legacy Order Management System (OMS) from monolithic to microservices, achieving a 100x increase in order capacity with sub-millisecond response times.- Cloud Migration: Led seamless cloud migration from Singapore to Mumbai, ensuring regulatory compliance and zero downtime.- Scalability Enhancements: Optimized systems to handle peak traffic during major events (e.g., IPL, KBC), ensuring system stability and resilience.- Dynamic Order Fulfillment:… Show more - OMS Redesign: Re-architected the legacy Order Management System (OMS) from monolithic to microservices, achieving a 100x increase in order capacity with sub-millisecond response times.- Cloud Migration: Led seamless cloud migration from Singapore to Mumbai, ensuring regulatory compliance and zero downtime.- Scalability Enhancements: Optimized systems to handle peak traffic during major events (e.g., IPL, KBC), ensuring system stability and resilience.- Dynamic Order Fulfillment: Implemented a dynamic medicine substitution feature, reducing order cancellations by 80% and enhancing fulfillment rates.- Multi-Tenant Services: Developed multi-tenant features for prescription services with auto-discovery, ensuring compatibility across PharmEasy, Medlife, and Thyrocare platforms.- Key Skills: Microservices architecture | Scalability optimization | Cloud migration | Multi-tenant systems- Technologies: Java, MySQL, MongoDB, Redis, Springboot, Webflux, PHP, Yii2, jQuery, ELK, S3, Lambda, ELK, Elasticsearch, ScyllaDB, DynamoDB Show less

Mumbai, Maharashtra, India

- Implemented an Rx Digitization process to capture granular prescription data for future OCR development.- Developed a modular Return Service to streamline the medicine order return process.- Automated the Order Confirmation process, reducing time from 3 hours to 15 minutes and minimizing stuck orders.- Improved MySQL (OLTP) DB latencies to ~100ms by migrating heavy dashboards to OLAP systems, resolving deadlocks.- Marked all orders urgent for 30 minutes post-placement… Show more - Implemented an Rx Digitization process to capture granular prescription data for future OCR development.- Developed a modular Return Service to streamline the medicine order return process.- Automated the Order Confirmation process, reducing time from 3 hours to 15 minutes and minimizing stuck orders.- Improved MySQL (OLTP) DB latencies to ~100ms by migrating heavy dashboards to OLAP systems, resolving deadlocks.- Marked all orders urgent for 30 minutes post-placement, improving delivery times due to higher customer pick-up rates.- Analyzed the impact of custom medicine support on order confirmation times and agent cognitive load. Show less

Mumbai Area, India

One of the early developers here. We have toiled day and night to deliver effective technical solutions and products at insane pace. Some of the key projects on which I have worked:• Databases and Analysis - MySQL database development from scratch, Query optimization for application performance - Creating stored procedures and automated Google spreadsheet using appscript for smooth operation's work - Data analysis for designing future products and enhancements•… Show more One of the early developers here. We have toiled day and night to deliver effective technical solutions and products at insane pace. Some of the key projects on which I have worked:• Databases and Analysis - MySQL database development from scratch, Query optimization for application performance - Creating stored procedures and automated Google spreadsheet using appscript for smooth operation's work - Data analysis for designing future products and enhancements• Core Algorithm development - Truescore: Formulated an algorithm to assign a rating to each car. Optimized Truescore updating of all cars to 6 sec - Car recommendation model: Designed a system which recommends specific cars to users based on their actions on the website.• Product and Website Development: Dealer Dashboard(see link below), Filters, Sorts, Improved UI with Interactions, Animations, sticky sections(see Github), placeholders, Carousels, Lazy loading - Blog: Developed WordPress blog and shifted it to a separate machine without hampering SEO (using Apache mod_proxy) -Inspection App: Built Data Collection and Inspection App for collecting data and photos of car with offline operation and data syncing functionality• Engineering: Response time improvement of Website, Database Modal Cache, Delegating ad-hoc works to other machines through Gearman, Asset minification and caching etc. Used Google PageSpeed and ySlow• SEO Improvements: Developed a Dedicated SEO page, Made meaningful Header tags, page titles, canonical links, image alt tags, and metadata with proper keywords. Google page index jumped from 80 to 7 for frequently searched keywords• API integrations : Razorpay, Coverfox insurance, justdial, fb lead, fb feed for dynamic remarketing, Google Analytics and facebook pixels• Languages, Tools, Frameworks and Services: MYSQL, PHP, CakePHP, HTML, jQuery, CSS, jQuery mobile, cordova (phonegap), AWS services ELB, EC2, RDS ,S3, CloudFront , SES, Gupshup Show less

Chennai

• Database Design and Administration: - Designing of a Common Data Warehouse for the downstream Delivery Excellence Apps- Optimized long running queries, Developed secure ETL rules for transferring data from client's server• Automation: - Automation of Performance, Security activity flow and Manual testing process hence saving money as well as time in QA- Customized databases according to the requirements put by different App developing teams for their fast and easy… Show more • Database Design and Administration: - Designing of a Common Data Warehouse for the downstream Delivery Excellence Apps- Optimized long running queries, Developed secure ETL rules for transferring data from client's server• Automation: - Automation of Performance, Security activity flow and Manual testing process hence saving money as well as time in QA- Customized databases according to the requirements put by different App developing teams for their fast and easy consumption• Skills and tools: SQL, MS SQL Server, Algorithms, Java, C#, Visual Studio, Problem Solving, C, Database Design, Selenium Framework and C# scripts, Database and Cube, Star Schema design (Dezign, SSAS), ETL (SSIS, Pentaho), Reporting (SSRS, Report Builder) Show less

Bangalore, India

- Used Synopsys VCS tools for designing Hybrid Automata models of relays (mho, overcurrent and back-up relays) and circuit breakers- Validated certain properties encoded in Temporal Logic Framework

Hosur, India

- Customized information and specifications related Block-level descriptions of Electrical Instruments employed in Machine Building and Automation- Interactive User Interface for acceleration of the process of design and selection of components used in the power supply networks by reducing the design-time

Bachelor Of Technology (B.Tech.), Electrical And Electronics Engineering

Activities and Societies: Fine Arts, Bridge, Product and Hardware Design Team Graduated with Honors in Electrical Engineering - Awarded.

12Th Board, Mathematics

Activities and Societies: Dramatics, Debating, Painting, Singing, Quizzing