Sriram Paramasivam

Software Engineer

Bengaluru, Karnataka, India10 yrs 3 mos experience

Key Highlights

  • 10+ years in frontend engineering leadership.
  • Achieved 60% improvement in lead conversions.
  • Finalist in SAP Innvent 2021.
Stackforce AI infers this person is a SaaS-focused Frontend Engineering Leader with a strong emphasis on performance and scalability.

Contact

Skills

Core Skills

React.jsNext.jsNode.jsJavascript

Other Skills

AJAXAgileAgile MethodologiesAgile Software DevelopmentArchitectural DesignC#CleverTapCypressData StructuresDockerEngineeringEngineering ManagementEnterprise ArchitectureFront-End DesignFront-end Development

About

🚀 Frontend Engineering Leader | 10+ Years Experience in Building Scalable, High-Performance Web Applications I’m a dedicated Frontend Developer with over a decade of experience architecting and delivering responsive, performant, and user-focused web solutions using React, Next.js, Redux, and Node.js. 💡 Performance & Scalability: Optimized complex frontends to achieve up to 40–60% improvement in load time through intelligent code-splitting, caching strategies, and Core Web Vitals optimization. Reduced bundle size and improved TTI by implementing SSR/ISR with Next.js, leading to measurable business conversion gains. 👥 Leadership & Collaboration: Mentored and led teams of frontend developers to build modular component libraries and scalable design systems across multiple business units. Collaborated closely with design, backend, and product teams to align UI engineering with strategic goals, ensuring consistent delivery across microfrontend architectures. 💰 Business Impact: Drove cost savings by implementing reusable UI frameworks and automating deployment pipelines, cutting development and release times by over 30%. Delivered enterprise-grade applications supporting millions of users, improving UX metrics and customer engagement rates. 🏆 Recognition: SAP Innvent 2021 Finalist Recipient of “Game Changer Award” and “Fast Starter Award” at SAP Labs HXM India 2nd Prize in Recruiting Hackathon Honored as Best Outgoing Student, Smart Student, and Founder’s Merit Awardee ✨ Passionate about crafting high-impact digital experiences, building high-performing teams, and constantly pushing boundaries in modern frontend architecture and user experience.

Experience

Tesco

Software Development Engineer III

Feb 2025 – Present · 1 yr 2 mos · Bengaluru, Karnataka, India

  • Architected the Product Details Page microfrontend, enabling modular delivery, faster rollouts, and seamless collaboration between teams.
  • Directed Buy Box experiments and multi-seller workflows with Optimizely, driving measurable conversion improvements.
  • Led performance engineering initiatives — profiling and load testing reduced CPU/memory usage and improved INP/LCP by 30%, improving overall Core Web Vitals scores.
  • Standardized a shared UI component library, accelerating B2C/B2B app delivery and maintaining visual consistency across verticals.
  • Mentored engineers, conducted architecture reviews, and aligned the frontend roadmap with design system evolution and business KPIs.
  • Improved frontend runtime performance by optimizing hydration, lazy loading, and bundle size — resulting in 25% faster rendering across all major pages.
Micro Frontends(MFE)Architectural DesignSolution ArchitectureTeam ManagementTeam LeadershipJavaScript+4

Upstox

2 roles

Software Development Engineer III

Promoted

Apr 2023 – Jan 2025 · 1 yr 9 mos · Bangalore Urban, Karnataka, India

  • Promoted to SDE-3 within 9 months for leading large-scale migrations and performance optimization initiatives.
  • Spearheaded migration from WordPress to Next.js 14 (App Router) — achieving sub-1s load times, 2Ă— organic traffic, and first-page SEO rankings.
  • Overhauled the Account Opening journey, reducing page load from 15s to 1s through AI-driven performance tuning and UX streamlining, improving lead conversions by 60%.
  • Optimized Stocks & Indices pages (5,000+) — reduced INP from 443 ms → 180 ms, resulting in 10Ă— user traffic growth and improved session duration metrics.
  • Built a custom Webinar and Account Closure platform, automating manual processes by 95% and saving 50% in operational costs.
  • Collaborated with SEO, backend, and mobile teams to deliver unified experiences across web, mWeb, and in-app WebViews.
  • As SDE-2, owned and delivered the Account Opening & Onboarding flow — introduced skeleton loaders, caching, and async data hydration to reduce first paint times by 80%.
  • Initiated a frontend performance dashboard leveraging Core Web Vitals, enabling continuous monitoring and alerting for regressions.
  • Contributed to design system evolution, modularizing core UI components for reusability across trading, KYC, and marketing journeys.
Project ManagementTeam ManagementReact.jsFront-End DesignTeam LeadershipAgile Software Development+24

Software Development Engineer II

Mar 2022 – Mar 2023 · 1 yr · Bangalore Urban, Karnataka, India

Project ManagementTeam ManagementReact.jsFront-End DesignTeam LeadershipAgile Software Development+23

Sap successfactors

Developer

Apr 2020 – Mar 2022 · 1 yr 11 mos · Bangalore Urban, Karnataka, India

  • Developed a React-based Recruiting Candidate Workbench microsite, bypassing long SAP release cycles and improving recruiter workflow speed by 40%.
  • Acted as Scrum Master, facilitating sprint planning, backlog grooming, and stakeholder communications across distributed teams.
  • Served as SME for cloud-based machine setups during remote transition, enabling standardized dev environments and continuous delivery.
  • Led a 9-member accessibility initiative, resolving 200+ WCAG issues and improving usability and compliance for enterprise customers.
  • Collaborated with UX and backend teams to integrate microservice-driven architecture and optimize runtime responsiveness.
Project ManagementTeam ManagementReact.jsFront-End DesignTeam LeadershipNode.js+20

Hcl software

Senior Developer

Oct 2019 – Apr 2020 · 6 mos · Bangalore Urban, Karnataka, India · On-site

Project ManagementTeam ManagementReact.jsFront-End DesignTeam LeadershipNode.js+18

Pogeyan technologies private limited

Software Engineer

Jan 2018 – Sep 2019 · 1 yr 8 mos · Bangalore Urban, Karnataka, India · On-site

  • Delivered enterprise-grade UI applications using React, .NET, and modern JS frameworks, setting reusable patterns and UI standards.
  • Implemented test automation frameworks, increasing QA throughput and reducing regression bugs by 40%.
  • Mentored junior developers and conducted training sessions on component-driven design and performance profiling.
  • Built and maintained core modules for Microsoft Dynamics CRM and a document editing tool, driving faster time-to-market and maintainability.
Project ManagementTeam ManagementReact.jsFront-End DesignTeam LeadershipNode.js+19

Syncfusion

2 roles

Software Engineer Level 2

Promoted

Apr 2016 – Jan 2018 · 1 yr 9 mos · Chennai, Tamil Nadu, India · On-site

  • Led the development of the Document Editor component, building it from the ground up as part of the Essential JS 2 suite.
  • Pioneered the adoption of TypeScript during its pre-release phase, designing scalable architecture and reusable UI components before the language gained mainstream adoption.
  • Utilized Visual Studio Code from its early release to establish an efficient development workflow and to optimize debugging and build processes.
  • Implemented core text-editing, formatting, and layout functionalities similar to MS Word within a web browser environment, ensuring high performance and cross-browser compatibility.
  • Collaborated with product managers, QA engineers, and UI/UX teams to deliver a robust, user-friendly word processor capable of handling complex document operations.
  • Focused on modular architecture, test-driven development (TDD), and continuous integration, resulting in maintainable code and reduced regression issues.
  • Contributed to documentation, demos, and internal tooling that accelerated adoption and developer onboarding within the organization.
Project ManagementTeam ManagementFront-End DesignNode.jsAgile Software DevelopmentPeople Management+14

Software Engineer

Sep 2015 – Mar 2016 · 6 mos · Chennai, Tamil Nadu, India · On-site

jQueryFront-End DesignAgile Software DevelopmentPeople ManagementJavaScriptWeb Content Accessibility Guidelines (WCAG)+12

Education

Anjalai Ammal Mahalingam Engineering College

Engineer’s Degree

Jan 2011 – Jan 2015

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