Sreejith M

Sreejith M

Front-End Developer | React.js · TypeScript · Node.js | MERN Stack | Building Scalable Web Apps for Product Companies | Open to Frontend & Full-Stack Roles

Kerala, IndiaSoftware Development
8roles
100skills
5education
1credentials

About

I build fast, scalable, user-first web applications — and I've been doing it for nearly 4 years in production environments that don't forgive mistakes.My stack: React.js · TypeScript · JavaScript (ES6+) · Node.js · MongoDB · REST APIs · Redux · Zustand · Sass · SQLWhat I actually ship:→ Government-scale portals used by 10,000+ beneficiaries (Rajasthan Pensioner Portal)→ Multi-module enterprise SaaS platforms with 50+ screens built from scratch (Spiral – CRM, HRMS, HIMS, and more)→ Real-time admin & monitoring dashboards for power utilities (KPCL – Karnataka Power Corporation)→ Hospital information management systems that cut operational errors by 30%Numbers I'm proud of:• 30% faster load times through API optimisation and performance profiling• 50% increase in team delivery speed through workflow restructuring• 20% reduction in bug rates across production releases• 35% boost in team productivity through reusable component librariesI'm currently expanding into full-stack MERN development — not as a pivot, but as a natural evolution. I've already integrated 10+ REST APIs end-to-end and I'm actively building backend modules in Node.js and Express.What I'm looking for:A Front-End or MERN Stack Developer role in a product-based company where I can own features end-to-end, work with high-calibre engineers, and build things that genuinely matter to users.📩 Open to opportunities — DM me or reach out at [email protected]

Experience

Front-End Developer → React.js | TypeScript | MERN Stack

3S Logics Pvt. Ltd.

3 yrs 11 mos · Bengaluru

Leading front-end development across 5 live enterprise products — government portals, SaaS platforms, and admin systems — using React.js and TypeScript. Key impact: • Delivered features that boosted user engagement by 30%, measured via session analytics post-release • Cut page load times by 25% through systematic API optimisation and component-level performance profiling • Reduced production bug rates by 20% by establishing coding standards and structured PR review processes • Restructured sprint delivery workflows, increasing team throughput by 50% without adding headcount • Built a library of 30+ reusable React components now used across 3 internal products, cutting new-screen dev time by 35% • Mentored 3 junior developers and set coding conventions that reduced PR revision cycles by 40% • Actively building Node.js + Express backend skills — integrated 10+ APIs end-to-end as part of full-stack transition Stack: React.js · TypeScript · JavaScript · Redux · Zustand · REST APIs · Sass · Node.js · Git

Full-stack Developer

Newton School

11 mos

Full Stack Engineer

Newton School

1 yr 4 mos

Newton School – Bengaluru, Karnataka Full Stack Developer course cum Intern Participated in an intensive, hands-on course focusing on real-world web application development using React.js, Node.js, Express, MongoDB, and SQL.

Project Engineer (Civil) — Pre-Tech Career

Team azad builtech Pvt Ltd

3 yrs 9 mos · Thrissur

Managed multi-stakeholder engineering projects end-to-end — from procurement and vendor negotiation to technical reporting and team mentorship. This role built the systems-thinking, cross-functional communication, and delivery discipline I now apply daily as a software developer — skills that directly translate into how I architect frontend systems, manage sprints, and lead junior developers today. • Led procurement negotiations reducing material costs on assigned projects • Mentored junior engineers on CAD modelling and site execution standards • Produced detailed project status reports tracking budget, timeline, and scope

Site Engineer (Civil) — Pre-Tech Career

Azcon constructions

2 yrs 11 mos

Coordinated on-site construction activities across multiple concurrent projects — managing teams, enforcing safety compliance, and tracking delivery milestones. Working in high-accountability field environments taught me deadline discipline, stakeholder communication, and systematic problem-solving — all of which directly shaped how I approach software delivery today. • Supervised daily site progress against project timelines and flagged risks proactively • Coordinated with subcontractors and PMs to maintain on-time delivery • Prepared cost estimates and material plans for upcoming project phases

Software Developer (Frontend-Led)

3S Logics

08/2022 – Present · Gurgaon (Remote)

Spearheaded frontend development with React.js and TypeScript and contributed to Node.js/Express backends, owning the request lifecycle from UI to MongoDB. Designed MongoDB schemas and Mongoose models; optimized queries with indexing and aggregation. Reduced initial JavaScript payload by 40% and page load times by 43%; improved responsiveness by 30% and consistently achieved 95+ Lighthouse scores. Integrated RESTful and WebSocket APIs with sub-200ms latency. Drove architecture decisions, API contract design, state isolation, and CI/CD standards. Led code reviews, enforced WCAG 2.1 standards, participated in sprint planning, and mentored junior developers, improving delivery efficiency by 50% and reducing post-release defects by 25%.

Project Engineer

Team Azad Builtech

11/2018 – 08/2022 · Kerala

Managed end-to-end project execution including procurement, vendor contracts, and cross-functional coordination, ensuring on-time delivery within budget. Coordinated with architects, consultants, and contractors to align execution with approved designs and regulatory requirements, achieving zero compliance violations.

Site Engineer

Azad Construction and Properties

05/2017 – 11/2018 · Kerala

Supervised construction site operations, enforced safety compliance, verified engineering measurements, and tracked daily progress to meet project deadlines.

Education

JAWAHARLAL COLLEGE OF ENGINEERING & TECHNOLOGY, MANGALAM

Bachelor of Technology - BTech, Civil Engineering

2013 - 2017

GVHSS SHORANUR

Higher secondary, Civil construction and maintenance

Jun 2011 - Mar 2013

KVRHS shoranur

SSLC, State board

Jun 2010 - Mar 2011

University of Calicut

Bachelor of Technology, Civil Engineering

78

Calicut University, Kerala

B.Tech, Civil Engineering

June 2017

Grade: 7.7/10

Skills

MalayalamAutoCADMERN StackAmazon Web Services (AWS)Postman APIEnterprise SoftwareNoSQLREST APIsChrome DevToolsServer Side JavaScriptRedux.jsVisual StudioSASSReact.jsJavaJavaScriptCascading Style Sheets (CSS)HTML5MongoDBBootstrapNode.jsManagementLeadershipPublic SpeakingProblem SolvingProblem AnalysisSupervisory SkillsCommunicationAnalytical SkillsTeamworkClean CodingQuality AssuranceMaterial Requirements Planning (MRP)Labor ManagementBack-End Web DevelopmentCross-browser CompatibilityConstruction Site ManagementCoding StandardsExpress.jsTypeScriptCivil EngineeringProject CoordinationFull-Stack DevelopmentEnglish TranslationCross-functional CollaborationsJavaScript FrameworksWeb Application DevelopmentAgile Application DevelopmentDatabase ServersBrowser ManagementIT IntegrationStandards ComplianceTesting ToolsCross-Functional Team ManagementDevelopment OperationsResponsive Web DesignSystem PerformanceCode ReviewDatabase ApplicationsReact.js 19React.js 18JavaScript (ES6+)CSS3Sass/SCSSTailwind CSSStyled ComponentsMUIChakra UIAnt DesignAG GridFramer MotionResponsive DesignWCAG 2.1 AccessibilityMongooseRESTful API DesignJWT AuthenticationSession ManagementRBACMiddleware CompositionMVC ArchitectureAPI VersioningMongoDB Aggregation PipelinesSchema DesignQuery OptimizationRedux ToolkitReduxZustandRecoilMicro Frontend ArchitectureWebpack Module FederationVite Module FederationComponent-Driven DevelopmentModular ArchitectureClean Code PrinciplesLazy LoadingCode SplittingTree ShakingBundle AnalysisReact ProfilerLighthouse

Projects

IRIS – Micro Frontend Platform

Architected a Webpack Module Federation platform enabling 12+ independently built, deployed, and scaled product modules. Delivered 3 core modules end-to-end with Node.js/Express API contracts, JWT authentication, MongoDB models, and inter-module communication. Defined architecture standards and enabled independent CI/CD through GitHub Actions.

Rajasthan Govt Pensioner Portal – Admin & User Panel

Delivered Admin and User portals supporting 10,000+ beneficiaries using Node.js/Express APIs and MongoDB. Implemented JWT authentication and RBAC, schema-level optimizations, scalable accessible component systems, and real-time APIs.

Spiral – Enterprise Product Platform

Built 50+ dynamic screens and Node.js API layers for a multi-module enterprise SaaS platform covering CRM, HRMS, HIMS, PPS, FAC, BRM, IIM, and QAC. Delivered solutions for MCD, LensKart, CDOT, Atlantis, Toyota, and JSW while maintaining zero regression on live modules.

Biznext Controller – Master Administration System

Built a full-stack administration platform with React.js, Node.js/Express, MongoDB, dynamic RBAC, role/menu schemas, and scalable design and component systems.

HIMS – Hospital Information Management System

Built a full-stack hospital information management system from scratch covering patient registration, doctor management, lab processing, and appointment scheduling. Developed Node.js/Express APIs, MongoDB persistence, reusable components, responsive dashboards, and real-time data synchronization. Deployed at ASG Eye Hospital.

KPCL – Karnataka Power Corporation Limited

Built dynamic plant supervision dashboards and real-time monitoring interfaces integrating Node.js APIs with live operational feeds. Implemented secure authentication and RBAC aligned with government compliance requirements.