(Oct 2021 - Present)
Shadowcast.io
Senior Software Developer
(Sep 2025 - Present)
SDE-2
(May 2023 - Sep 2025)
Software Developer
(Oct 2021 - May 2023)
constcoder={name:'Sameer Singh',skills:['React', 'Redux', 'React Native', 'Typescript', 'NodeJs', 'Express', 'MySql', 'MongoDB', 'Docker', 'AWS', 'Kubernetes', 'RabbitMQ', 'Redis', 'Kafka', 'ElectronJs'],hardWorker:true,quickLearner:true,problemSolver:true,hireable:function() {return(this.hardWorker&&this.problemSolver&&this.skills.length>=5);};};ABOUT ME
Who I am?
I am Sameer Singh, a Senior Software Developer with a focus on delivering high-quality, scalable code. Awarded 'Superior Dedication of the Year 2023' and 'Coding Master,' I specialize in Frontend and Backend Development (Web & Mobile Apps), Microservices Architecture, and Cloud Services. I am passionate about designing robust system architectures and optimizing real-time data processing. With a core expertise in JavaScript, I am dedicated to pushing the boundaries of web and mobile technologies to create seamless frontend and backend experiences.
Experiences
(Oct 2021 - Present)
freelance
MERN Developer
(Mar 2021 - Oct 2021)
ARUDAN TECHNOLOGIES PVT. LTD.
MERN Developer
Skills
PROJECTS
RealTimeID
constproject={name:'RealTimeID',tools: ['React Native', 'React', 'Redux Toolkit', 'Tailwind CSS', 'Shadcn UI', 'NodeJS', 'Express', 'see more...],myRole:`Senior Software Developer`,description: `RealTimeID is a precision livestock management platform built for a Norwegian client, focused on real-time animal tracking, monitoring, and logistics optimization. The platform currently supports tracking for 2 lakh+ animals using smart ear tags. I led the end-to-end development across web, mobile, backend, and cloud deployment, while mentoring junior developers.`,learnMore: `see more`};Winchit
constproject={name:'Winchit',myRole:`Senior Software Developer`,description: `Winchit is a vehicle recovery and relocation marketplace that connects customers with certified and vetted drivers. I took over the project after initial development (~30–40%) and led the remaining development across mobile apps, web platforms, backend workflows, integrations, and security to deliver a production-ready system.`,learnMore: `see more`};Fourth Star
constproject={name:'Fourth Star',myRole:`Full Stack Developer`,description: `Fourth Star is a virtual reality immersive media streaming and metaverse platform supporting 180°, 360°, and volumetric content. I led backend microservices development, built frontend web portals, and implemented Web3-based monetization using the FSTR token with Polygon, MetaMask, and Stripe integrations.`,learnMore: `see more`};Memento AR (Memento Social)
constproject={name:'Memento AR (Memento Social)',myRole:`Backend Engineer`,description: `Memento AR is a location-based augmented reality social platform that enables users, creators, and businesses to build, share, and monetize immersive AR trails and experiences. I designed and developed the backend microservices architecture powering real-time social interactions, AR content delivery, AI image generation, messaging, notifications, and map-based discovery.`,learnMore: `see more`};Visualis AR
constproject={name:'Visualis AR',myRole:`Backend / Platform Engineer`,description: `Visualis AR is a high-end Augmented Reality platform designed for immersive product and spatial visualization. The platform enables users to experience detailed 3D models in real-world environments before construction or deployment. I worked exclusively on the backend, designing and building a scalable microservices architecture that powers multiple Unity-based AR applications.`,learnMore: `see more`};Uza Online
constproject={name:'Uza Online',tools: ['ReactJS', 'Material UI', 'Redux', 'Firebase],myRole:`Frontend Engineer`,description: `Uza Online is a community-focused marketplace and job platform, enabling users to buy, sell, rent items, and connect with local opportunities in Kenya. I built the frontend in ReactJS, delivering a fast, responsive, and user-friendly experience.`,learnMore: `see more`};SheepDog Therapeutics
constproject={name:'SheepDog Therapeutics',tools: ['NodeJS', 'Express', 'MongoDB', 'AWS', 'Microservices Architecture', 'Git', 'GitLab],myRole:`Backend / Full Stack Developer`,description: `SheepDog Therapeutics is a technology-driven emotional wellness platform delivering scalable and immersive therapeutic experiences through Virtual Reality. I designed and built the backend microservices architecture powering the platform, enabling secure data management, session tracking, and scalable service delivery.`,learnMore: `see more`};Taking Your Stage
constproject={name:'Taking Your Stage',tools: ['React Native', 'JavaScript', 'Styled Components],myRole:`Frontend Engineer`,description: `Taking Your Stage is a content-driven, static mobile application focused on leadership communication, executive presence, and presentation mastery. The app is designed to help business leaders unlock confidence, command attention, and deliver messages that inspire action.`,learnMore: `see more`};Pranaforce
constproject={name:'Pranaforce',myRole:`Full Stack Developer`,description: `Pranaforce is a no-code SaaS platform that enables users to build and publish custom web applications using a drag-and-drop interface. It provides ready-made templates for e-commerce, live classes, and business websites, allowing users to customize, deploy, and launch apps with custom subdomains.`,learnMore: `see more`};PennyMeal
constproject={name:'PennyMeal',tools: ['React', 'Vite', 'Tailwind CSS', 'Shadcn UI', 'Redux Toolkit', 'Mixpanel],myRole:`Frontend Engineer`,description: `PennyMeal is a smart meal-planning platform that helps users eat healthy while staying within budget by generating personalized recipes, tracking real-time prices, and calculating cost per serving. I worked exclusively on the frontend, building a fast, scalable, and user-friendly experience.`,learnMore: `see more`};Educations
2019 - 2022
Bachelor's in Computer Application
Mahatma Gandhi Kashi Vidyapith
2016 - 2018
Higher Secondary
Gopal Vidyalya inter college
2014 - 2016
Secondary School
Gopal Vidyalya inter college