Apr 2022 – Present · 3 yrs 11 mos · Gurugram, Haryana, India · On-site

• Project: Content Provider Integration
• ●​Implemented content provider APIs (Spotify, Amazon Music, SoundMachine) with 10+ core feature browsing, search, playback OAuth, token handling, localization, and caching into Cinemo multimedia player
• ●​Resolved team’s 35 % critical customer tickets by debugging & analyzing logs of customer’s systems like Toyota, Honda & Porsche
• ●​Collaborated with 6 vendors to integrate APIs and resolve issues promptly. Collaborated with product management for requirements
• ●​Automated test case integrations, supported QA with test suites with code coverage 95%
• ●​Conducted code-reviews, code-refactoring to improve code-quality and provided guidance and support to the team
• ●​Implemented REST APIs(from scratch)with Express.js for Cinemo DIY API to integrate BBMedia(a metadata provider of rating and rank of songs,radio,playlist similar to IMDB)
• ​Project: BSP Linux Distro Automation
• ●Implementation to build Linux image & toolchain using Yocto, poky, OpenEmbedded framework with various bitbake-recipes(devtools, connectivity, graphics, Qt), updating kernel DTS and network config to run on Rpi 4 and Khadas Edge-V
• ●​Implemented automation of above setup(from scratch) using Shell Script, Jenkins, Docker and the distro is stored in an Artifact
• ●​Evaluated various SOC based on CPU Cortex, core, DSP, ISP, GPU, Price, performance and dev support.
• Project: Project Leadership
• ●​ Led discussion with 3 customers projects for requirements, delivery, release, schedules and process and quality improvement with customer’s Development, PO, Sales and Management Teams
• ●​Led Integration of Cinemo SDK components and media engine in customer systems
• ●​Debugged and analyzed logs from various sources like Grafana, Cinemo SDK Logs, coredump, systemlog, audio dump, IAP trace log
• ●​Coordinated with Sales, Solution, Development, Project Management teams to align on status updates, report roadblocks, quality delivery, complex change request and gather customer feedback.

Sep 2020 – Mar 2022 · 1 yr 6 mos · Tokyo, Japan · On-site

• Project: Build new e-commerce Web App of Cainz(Japan’s biggest retailer home improvement center)
• ● ​Led a geographically distributed Scrum Team of 8+ front-end and backend engineers responsible for e-commerce platform development using Javascript modern web stack and Cloud Technology
• ●​ Designed architecture and functional diagrams for 12+ core modules, including test strategies (integration and module tests)
• ● ​Implemented modules like Product Details, Searching, Add to Cart, Multiple ways of Payments, Checkout, Order History,BulkOrder,User Account Management. Integrated Yotpo, a 3rd party product rating/reviews.
• ●​ Identified UI performance bottlenecks, optimized memory usage, implement lazy loading, image compression, browser caching,remove unnecessary/duplicates function load, optimize template expressions to increase performance by 30%.
• ●​ Managed customer’s stakeholder communication with Tech & Infrastructure Leads, PO, UX, and Sales, reporting progress and framing requirements.
• ●​ Maintained release schedule and proactively prioritized production issues & urgent task
• ●​ Managed Agile-Waterfall hybrid model with 2-week sprints, overseeing planning, standups, retrospectives, and task assignments
• ●​ Spearheaded Process Improvement of delivery quality by finding bugs, Automation, Preserving Documentation, Code Review, and Review Test documents
• ● ​Conducted interviews for team expansion. Mentored team members for technical and personal growth
• ● ​Technology Stack: Node.js|JavaScript|Jquery|SalesforceCommerceCloud|Light House|CharlesProxy|Agile|Scrum|TeamManagement

Oct 2018 – Sep 2020 · 1 yr 11 mos · Tokyo, Japan · On-site

• ● Completed the JCB International System Core Uplifting, System Upgrade, Performance Tuning, Business Specific Projects like 3D Secure.
• ● Worked on highly impact Production issues. Finding root-cause and solving in a continuous manner, further educating customers about various components.
• ● Proficient in Coding and Debugging and Reviewing other Code. Understanding of Design Patterns, Code Quality, Memory leak, and Standard Syntax.
• ● Business-level Japanese communication with customers.
• ● Managing and collaborating with Offshore Team members.
• ● Well aware of the various brand (VISA, Master, JCB, CardNet) specifications and using ASSET Test Tool for validating financial transactions. Further reviewing test results, Reviewing trace, Journal extract.
• ● Making Test Data, Making System Test Specification, Further Delivering Code Delivery and Install Verification.
• ● Good understanding of User and Customer Desktop Interface for application administration. - Good knowledge on Base24-eps system structure involving C++ component, UI, ACIJMX (Java Design Pattern), Ctree, shell and python scripts handling the internal process,
• ● Well aware of the ATM/POS online message transactions such as Authorization, Reversal, Tokenization, Transit, Voice Authorization. Merchant-specific Card Transactions. EMV Transactions, ISO 8583 Standard

Feb 2014 – Sep 2018 · 4 yrs 7 mos · Tokyo, Japan · On-site

• ● Made a Cardbook service from scratch (https://cardbook.epark.jp/ )
• o An application for reserving restaurants.
• o Requirement Analysis, Application Design, Table design ER models, Batch Task, Backend REST API. AdminControl Development for(http://epark.jp/)
• o Tech Stack: Node Js, PHP, Laravel, MySQL, AWS, API Gateway JavaScript
• ● Epark Membership project Business logic design with Responsive SAP
• o Made a responsive, cross-platform, SSL certified, usability and Single Page Application and Backend REST API
• o Tech Stack: Angular JS, Karma Testing, Node Js, MySQL, Redis
• ● Migration of 10 million+ Members to AWS and making a member management panel
• o Constructed Base classes that pathway all operations to the AWS cloud for computation, scaling, and
• storage
• o The operation in AWS was handled by API. Further Load balancing, networking, instance activation, DNS change, deployment & monitoring
• o Made the customizable and responsive admin panel for the member management of (epark.jp)
• o Tech Stack: Nginx reverse proxy, Redis, Laravel, AWS EC2, VPC for cloud network, API gateway, Scaling,
• Load balancing, CloudFront

May 2012 – Jul 2012 · 2 mos · Kolkata Area, India

• Web Development
• Objective: Developed User Access Control system for one of the service offerings
• Developed the back-end framework using PhP to capture the data entered by the client
• and store it into a MySQL server
• Used JavaScript/Ajax to validate entries made in the login page of the website.