I'm an IT professional with 11+ years of experience across the full application lifecycle, delivering scalable software platforms and leading cross-functional teams. I specialize in building cloud-native, AI-enabled systems, and modern web apps using MERN/Next.js stacks, microservices, and DevOps practices. I enjoy turning complex requirements into robust architectures and mentoring engineers to grow. Recently I have focused on Generative AI, vector databases, and agent-driven workflows to support risk assessment, compliance, and customer experiences. I value stakeholder collaboration, data-driven decision making, and delivering reliable, secure solutions that scale in fast-paced environments.

Rozy Sinha

I'm an IT professional with 11+ years of experience across the full application lifecycle, delivering scalable software platforms and leading cross-functional teams. I specialize in building cloud-native, AI-enabled systems, and modern web apps using MERN/Next.js stacks, microservices, and DevOps practices. I enjoy turning complex requirements into robust architectures and mentoring engineers to grow. Recently I have focused on Generative AI, vector databases, and agent-driven workflows to support risk assessment, compliance, and customer experiences. I value stakeholder collaboration, data-driven decision making, and delivering reliable, secure solutions that scale in fast-paced environments.

Available to hire

I’m an IT professional with 11+ years of experience across the full application lifecycle, delivering scalable software platforms and leading cross-functional teams. I specialize in building cloud-native, AI-enabled systems, and modern web apps using MERN/Next.js stacks, microservices, and DevOps practices. I enjoy turning complex requirements into robust architectures and mentoring engineers to grow.

Recently I have focused on Generative AI, vector databases, and agent-driven workflows to support risk assessment, compliance, and customer experiences. I value stakeholder collaboration, data-driven decision making, and delivering reliable, secure solutions that scale in fast-paced environments.

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Work Experience

Lead Technology-D2C at Ecozaar, Autovert Technologies
March 31, 2025 - October 15, 2025
Part of the executive committee and presented technical updates to investors and the board. Led the tech team in Bangalore and built the D2C e-commerce platform from scratch, managing 17 engineers (4 Sr SDEs, 7 SDEs, 4 associates, 2 QAs). Recruited 25+ engineers/PMs, created architecture mind maps, and steered design and development across React 18, Next.js, PHP 8, GraphQL, and WooCommerce within an Agile/Scrum framework. Implemented monitoring, anomaly detection, and data pipeline optimizations for 24/7 reliability using AWS services, MERN stack, and vendor onboarding.
Principal Software Engineer at FAI / NCS
June 30, 2024 - October 15, 2025
Architected and developed a support application using React, Python, and OpenAI API. Built POGO chatbot integrated with LLMs (ChatGPT-4o/Llama) and developed NLP pipelines to extract insights from lengthy documents for risk assessment. Implemented microservices with Redis caching, RBAC, and secure data handling; delivered proactive risk alerts to underwriters; led Agile delivery and roadmapping for long-term strategy.
Senior Developer at BigFix, HCL Technologies
November 30, 2021 - October 15, 2025
Promoted to Tech Lead within 9 months. Designed, built, and tested the BigFix app with React, Hooks, Vite, Node.js, and ServiceNow integration; developed backend with Python 3, FastAPI; created BigFix connectors; implemented robust testing with Jest/Vitest; mentored engineers and contributed to Agile ceremonies; recognized with HCL Spot Award for 2020.
Application Development Senior Analyst at Accenture (Best Buy)
March 31, 2020 - October 15, 2025
Led migration from monolithic to microservices. Developed OMS-FMS UI using JavaScript/HTML/CSS, REST, React, Redux; built backend using MVC.NET WebAPI with SOLID principles; designed ER diagrams and ADO.NET data access; integrated RabbitMQ and Splunk within a microservices architecture; mentored peers; served as Scrum Master; earned 2019 awards for excellence and data protection.
Application Development Analyst at Accenture
May 31, 2018 - October 15, 2025
Integrated bots with Best Buy ServiceNow and HipChat; automated workflows using Python; communicated project progress to stakeholders; performed unit and regression testing; contributed to automation initiatives recognized with 2018 Excellence award.
Application Development Associate at Best Buy, Accenture
December 31, 2016 - October 15, 2025
Supported critical order scheduling application; performed 30+ code deployments; identified and RCA’d bugs; automated deployment and monitoring scripts to minimize outages; collaborated with platform/middleware teams; earned multiple recognitions for communication and archival process improvements.
Tech Lead / Principal Software Engineer at Ecozaar, Autovert Technologies
March 1, 2025 - October 15, 2025
Led the technology team to build the D2C e-commerce platform from scratch using React 18, Next.js, PHP 8, GraphQL, and WooCommerce. Managed 17 engineers (4 Senior SDEs, 7 SDEs, 4 associates, 2 QAs) and contributed to architecture mind maps, user flows, roadmaps, and Agile delivery plans. Implemented robust data pipelines, anomaly detection, and 24/7 reliability across AWS services. Onboarded 3P vendors, ensured security and RBAC compliance, and delivered scalable software across cloud services.
Principal Software Engineer at FAI
June 1, 2024 - October 15, 2025
Architected and developed a support application using React, Python, and OpenAI API. Built a chatbot (POGO) for underwriters, and designed a document processing NLP pipeline to extract insights and flag risks. Implemented LLM-based contextual keyword detection for risk identification, built a microservices architecture with Redis caching, ensured secure data handling with RBAC, and enabled proactive risk alerts. Delivered SPA with React/Redux/Node.js and defined a long-term technology roadmap.
Senior Developer at BigFix, HCL Technologies
November 1, 2021 - October 15, 2025
Designed and built the BigFix app using React (Hooks, Vite), Node.js, and Python FastAPI; developed a BigFix connector and implemented SOLID-driven backend services. Led code reviews, established testing practices with Jest/Vitest, and contributed to 3P integrations. Implemented and published components to SNOW Store and participated in Agile ceremonies.
Application Development Senior Analyst at Best Buy, Accenture
March 1, 2020 - October 15, 2025
Developed OMS-FMS UI using JavaScript/HTML/CSS with REST, React, Redux for SPAs. Led migration from monolithic to microservices; Backend MVC.NET WebAPI; created ER diagrams and implemented data access with ADO.NET. Integrated with RabbitMQ and Splunk for reliable messaging and logging; participated in peer reviews and mentored team members. Served as Scrum Master to ensure timely delivery.
Application Development Analyst at Accenture
May 1, 2018 - October 15, 2025
Integrated bots with Best Buy ServiceNow and HipChat; created automated workflows using Python; performed unit and regression testing; communicated progress to stakeholders; contributed to automation efforts and code deployments.
Application Development Associate at Best Buy, Accenture
December 1, 2016 - October 15, 2025
Supported critical Best Buy order scheduling application; performed 30+ deployments in test/production; identified bugs, performed RCA, and proposed workarounds to minimize customer impact; automated deployment/monitoring scripts to reduce outage windows; collaborated with platform/middleware teams to meet requirements.
Lead Technology-D2C at Ecozaar, Autovert Technologies
March 1, 2025 - October 15, 2025
Led the technology team for Ecozaar and Autovert Technologies in Bangalore, building a D2C e-commerce platform from scratch; managed a team of 17 engineers (4 Senior SDEs, 7 SDEs, 4 associates, 2 QAs); conducted 60+ interviews, created software mind maps, architecture docs, user flows, and architectural justification; contributed to system design and development using React 18, Next.js, PHP 8, GraphQL, and WooCommerce; leveraged AWS services (EC2, S3, ALB, RedisCache, CloudWatch, CodeBuild, CloudTrail, Cognito); oversaw end-to-end SDLC with MERN stack; coordinated onboarding of software/QA vendors; built monitoring, anomaly detection, troubleshooting, and data pipelines ensuring 24/7 reliability and scalability.
Principal Software Engineer at FAI
June 1, 2024 - October 15, 2025
Managed a 7-member lean engineering team (SDEs, QA, Data Engineer); led recruitment and built high-performing team culture; designed and developed support application using React, Python and OpenAI API; built POGO chatbot using LLMs; developed NLP pipeline to parse lengthy documents for risk insights; implemented LLM-based contextual keyword detection; built microservices with indexing, caching (Redis), and DB optimization for real-time risk assessments; ensured secure data handling with RBAC; enabled proactive risk alerts for underwriters; delivered SPA with React, Redux, Node.js, CSS; applied agile methodologies and established long-term roadmap for NCS FAI; awarded Fast Starter Award.
Senior Developer at BigFix, HCL Technologies
November 1, 2021 - October 15, 2025
Designed, built BigFix app with React JS, Hooks, Vite, NodeJS, and ServiceNow; built backend in Python 3, FastAPI; created connectors to other security products; conducted code reviews per SOLID; published app on SNOW Store; contributed to Agile ceremonies; wrote tests with JEST and Vitest; mentored engineers; awarded HCL Spot Award 2020 for MVP development of service graph connector.
Application Development Senior Analyst at Best Buy, Accenture
March 1, 2020 - October 15, 2025
Developed UI for OMS-FMS using JavaScript/HTML/CSS, REST, ReactJS, Redux; migrated from monolithic to microservices; backend using MVC.NET with WebAPI; designed ER diagrams and implemented with ADO.NET; integrated with RabbitMQ and Splunk; participated in peer reviews; acted as Scrum Master; recognized with Accenture Celebrates Excellence 2019.
Application Development Analyst at Accenture
May 1, 2018 - October 15, 2025
Integrated bots with Best Buy ServiceNow and HipChat; customized workflows using Python; communicated progress to stakeholders; performed unit and regression testing; awarded Accenture Celebrates Excellence 2018.
Application Development Associate at Best Buy, Accenture
December 1, 2016 - October 15, 2025
Supported critical Best Buy order scheduling application; performed 30+ code deployments; identified bugs and performed RCA; automated deployment/monitoring scripts; collaborated with platform & middleware teams; received Greater Than Award 2016 and Orange Award 2015.
Lead Technology - D2C at Ecozaar, Autovert Technologies
March 1, 2025 - October 19, 2025
Led a 17-member technology team to design and deliver a full-stack D2C e-commerce platform from scratch using React 18, Next.js, PHP 8, GraphQL, and WooCommerce. Defined architecture, roadmaps, and project plans within Agile, oversaw vendor onboarding and 3P platforms, and implemented monitoring for 24/7 scalability on AWS. Recruited 25 engineers and mentored their growth.
Principal Software Engineer at FAI
June 1, 2024 - October 19, 2025
Architected and led a 7-person engineering team to build risk-assessment solutions for underwriters. Developed a support app with React, Python, and OpenAI API; created a POGO chatbot; built document processing NLP pipeline; implemented contextual keyword detection; designed microservices with Redis caching and RBAC to meet security and compliance; delivered end-to-end risk alerts through Agile delivery.
Senior Developer at BigFix, HCL Technologies
November 1, 2021 - October 19, 2025
Designed and built BigFix app using React, Hooks, Vite, Node.js; backend in Python 3 with FastAPI; developed connectors to other security products; conducted code reviews and enforced SOLID principles; developed connectors to ServiceNow; published app on SNOW Store; mentored engineers; implemented Jest/Vitest for high code coverage; received HCL Spot Award 2020.
Application Development Senior Analyst at Best Buy, Accenture
March 1, 2020 - October 19, 2025
Led OMS-FMS UI development using JavaScript/HTML/CSS, REST, React.js/Redux; migrated monolithic architecture to microservices; backend MVC.NET WebAPI; created ER diagrams and implemented with ADO.NET; integrated RabbitMQ and Splunk for reliable messaging and log access; mentored peers; served as Scrum Master; recognized in 2019 for excellence.
Application Development Analyst at Accenture (Best Buy)
May 1, 2018 - October 19, 2025
Integrated bots with Best Buy ServiceNow and HipChat, customized workflows using Python; automated processes; communicated progress to stakeholders; performed unit and regression testing; recognized in 2018 for automation impact.
Application Development Associate at Best Buy, Accenture
December 1, 2016 - October 19, 2025
Supported a critical Best Buy order scheduling application; 30+ code deployments in test and production; identified bugs, performed RCA, and proposed workarounds; automated deployment/monitoring scripts; collaborated with platform teams; received multiple awards for communication and process improvements.

Education

B.Tech at CVRCE, Bhubaneswar (Deemed University)
January 1, 2010 - January 1, 2014
B.Tech at CVRCE, BBSR (Deemed University)
January 1, 2010 - January 1, 2014
B.Tech at CVRCE, Bhubaneswar (Deemed University)
January 1, 2010 - January 1, 2014
Bachelor of Technology at CVR College of Engineering, Bhubaneswar (Deemed University)
January 1, 2010 - January 1, 2014

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Professional Services, Retail, Education, Financial Services, Media & Entertainment, Manufacturing, Other