Hari Mishra
Associate Manager with 11+ years of progressive experience in enterprise front-end development and technical leadership. Proven track record of leading cross-functional engineering teams, driving architectural decisions, and delivering scalable web applications across financial services, telecom, media, and marketing analytics domains. Experienced in building and mentoring high-performing teams, translating complex business requirements into clean technical solutions, and managing end-to-end delivery in agile environments. Actively integrating AI into day-to-day development workflows to enhance productivity, code quality, and innovation.
Professional Experience
11+ years across marketing analytics, telecom, and financial services domains.
Omnicom Global Solutions (OGS)
📍 Pune, Maharashtra, India
Associate Manager
- ▸Lead and mentor a cross-functional front-end development team, driving technical governance and career growth paths.
- ▸Conduct technical feasibility assessments and spearhead architectural blueprints for high-scale marketing analytics platforms.
- ▸Collaborate with product owners and global stakeholders to translate business requirements into technical design specifications.
- ▸Orchestrate the end-to-end software development lifecycle (SDLC) from structural planning through global production deployment.
Engineering Lead
- ▸Architected and deployed high-performance UI ecosystems leveraging modern Web Components via Lit, Vite, and strict TypeScript.
- ▸Led the end-to-end development of GeoLift Planner, an advanced geo-based experimentation platform utilizing synthetic control generation.
- ▸Established a unified, shared component registry yielding 95%+ cross-platform code reusability and minimizing technical debt.
Rakuten Symphony
📍 Indore, Madhya Pradesh, India
Technical Lead
- ▸Formulated frontend technical strategy, structural migration plans, and core architectural decisions for enterprise-scale platforms.
- ▸Mentored senior software engineers, established rigid code review gates, and optimized client-side performance standards.
- ▸Coordinated multi-disciplinary agile squads to guarantee reliable, on-time delivery of feature roadmaps.
Senior Software Engineer
- ▸Engineered full-featured single-page web applications utilizing robust Angular ecosystems and core modern JavaScript.
- ▸Built highly responsive web layouts and systematically optimized browser rendering pipelines to improve performance metrics.
- ▸Collaborated directly with downstream engineering groups on RESTful API contracts, data orchestration, and deep state visualization.
Featured Projects
Enterprise-scale platforms across marketing analytics, automation, and financial technology.
GeoLift Planner
Sophisticated platform for planning, executing, and measuring geo-based lift experiments at scale. Enables accurate measurement of incremental advertising impact using synthetic control methodology without requiring individual-level data matching.
- ▸Synthetic control generation
- ▸Power analysis & experiment design simulation
- ▸Statistical significance testing
- ▸Real-time reporting dashboards
Architected and built the core platform UI, simulation engines, and real-time reporting dashboards.
Agile MMM Explorer
Comprehensive Marketing Mix Modeling platform enabling data-driven budget optimization across marketing channels. Provides insights on channel contribution, ROI, diminishing returns analysis, and optimal budget allocation strategies.
- ▸Budget optimization & channel performance analysis
- ▸Marginal activity insights & forecasting
- ▸Portfolio planning
- ▸Unit tested with Vitest
Developed comprehensive MMM platform; used React + Python for core analytics, Lit Web Components for shared reusable UI.
View Builder
Revolutionary low-code/no-code platform enabling users to create and publish application views without writing code. Features JSON-based configuration, real-time validation, theme customization, and instant deployment. Reduced development time by 70%.
- ▸JSON-based configuration engine
- ▸Real-time validation & theme customization
- ▸Instant deployment — 70% dev time reduction
- ▸Zero code deployment for end users
Module Lead — spearheaded runtime engine and validation layer.
SiteFORGE
Enterprise process automation platform with integrated modules for inventory management, logistics, project management, and work order tracking. Supports web, mobile, and tablet deployments with role-based access control and real-time dashboards.
- ▸Inventory, logistics & work order management
- ▸Role-based access control
- ▸Real-time dashboards
- ▸Web, mobile & tablet support — 50,000+ users
Front-end Developer — optimized cross-device layouts and UI performance.
Video Intelligence
ML-powered YouTube brand safety platform. Proprietary video curation tool leveraging machine learning to optimize YouTube marketing strategies across 2.85B monthly active users and 5.1B videos.
- ▸ML-powered channel curation
- ▸Brand safety controls
- ▸Real-time reporting & campaign insights
- ▸Flexible delivery options
Built proprietary video curation platform with ML-powered brand safety controls.
TradeRoar
Innovative fully-integrated stock trading platform with advanced features including strategy builder, backtesting tools, and automated trading execution. Enables traders and investors to analyze market trends, build strategies, and execute trades profitably.
- ▸Strategy builder & backtesting tools
- ▸Automated trading execution
- ▸Market trend analysis
- ▸Multi-security support
Senior Front-end Developer & Team Lead.
Skills & Technologies
Frontend Architecture & Patterns
Frameworks & Libraries
Frontend Core & Engineering
Performance & Core Web Vitals
Security Essentials
Testing & Quality Automation
Build, Tooling & Orchestration
Agentic AI & Engineering Systems
Cloud & DevOps Infrastructure
Polyglot Backend Foundations
Leadership & Engineering Delivery
Achievements
Let's work together
Open to senior frontend architecture roles, engineering leadership, and consulting. Have an interesting problem? Let's talk.
