ResumeSenior Frontend Engineer · PDF, 1 file
Pranto Shikder
Senior Frontend Engineer
Mirpur-1, Dhaka-1216, Bangladesh
Professional Summary
Senior Frontend Engineer with 4+ years of experience specializing in React, Next.js (App Router, Server Components) and TypeScript. Proven track record of architecting high-performance enterprise web applications, reducing page load times by 81% (6.2s to 1.1s) and boosting Lighthouse performance scores from 62 to 98. Adept at designing scalable multi-tenant SaaS dashboards, real-time WebSocket communication layers and enterprise design systems.
Technical Skills
Languages & Frameworks
JavaScript (ES6+)TypeScriptReact.jsNext.js (App Router / RSC)Angular
Styling & UI Libraries
Tailwind CSSAnt DesignMaterial UISCSS / SASSStyled ComponentsBootstrap
State & API Integration
ReduxRTK QueryREST APIsGraphQLSocket.ioServer Actions
Tools & Testing
GitGitHubVS CodeFigmaChrome DevToolsJestCypressReact Testing LibraryDocker
Professional Experience
- Software Engineer (Next.js)Jun 2022 — PresentSOFTIC OPC
- Spearheaded the migration of a legacy React app to Next.js 15 (App Router & Server Components), cutting initial load from 6.2s to 1.1s (81% faster) and lifting Lighthouse from 62 to 98.
- Architected a high-performance multi-tenant SaaS dashboard with granular role-based permissions and dynamic workflows.
- Optimized state and server caching with React Server Components and Server Actions, eliminating 70% of redundant API requests.
- Engineered an automated image pipeline with Next Image, Cloudinary and WebP/AVIF, saving 73% of image bandwidth.
React.jsNext.jsTypeScriptGraphQLSocket.ioReduxRTK QueryAnt DesignTailwind CSSSASSChart.jsAngular - React JS DeveloperJul 2021 — May 2022Bdtask Limited
- Developed responsive enterprise web components and integrated complex backend REST APIs, reducing page rendering bugs.
- Implemented lazy loading, code splitting and infinite scroll pagination to handle massive datasets with high performance.
- Ensured cross-browser compatibility and UI consistency across modern web applications.
React.jsTypeScriptReduxMaterial UIAnt DesignREST APIChart.jsJWTElectron.js - Front End Developer (React JS)Dec 2020 — Jul 2021Pioneer Alpha
- Converted Figma UI/UX designs into responsive SPAs for enterprise platforms like @AmariSchool.
- Collaborated in an Agile team to write modular, maintainable React components integrated with Redux.
React.jsJavaScript (ES6+)ReduxDockerReact BootstrapGit
Key Projects
Customer Support Chat ApplicationReal-time messaging platform
- Real-time support messaging with sub-100ms delivery latency and automated heartbeat reconnection.
- RTK Query + WebSocket listeners for optimistic UI, presence, typing indicators and read receipts — 70% fewer API calls.
- Cursor-based history pagination with 100% TypeScript coverage and strict schema validation.
Next.js 15Socket.ioRTK Query
- Multi-tenant HRMS with employee management, dynamic shift scheduling and RBAC.
- Deterministic payroll engine with tax slabs, multi-currency and automated paystubs for 2,400+ employees.
Next.jsTypeScriptRedux ToolkitTailwind CSSREST APIsChart.js
- Online ordering and table reservations with visual menus, filtering and instant cart sync.
- Optimized Core Web Vitals with Next Image pipelines, responsive layouts and modern CSS tokens.
React.jsNext.jsTailwind CSSTypeScriptFramer Motion
- Reservation engine to browse, filter and book holiday packages and flight tickets.
- Multi-criteria search and filter workflows with optimized UI state management.
React.jsReduxSCSSREST APIReact Router
Education
B.Sc. in Computer Science & Engineering (CSE)University of Development Alternative (UODA)
2017 — 2021