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Hi, I’m Sourav Singh — a freelance web developer and digital marketer based in Kolkata. Since 2022, I’ve been helping businesses of all sizes build a strong online presence through custom websites, search engine optimization (SEO), and digital marketing strategies that actually work.
I build responsive websites, boost SEO rankings, run targeted ads, and design unique brand identities — offering complete digital solutions for businesses looking to grow online.
What sets me apart is my hands-on approach — I work directly with my clients, offer reliable support, and stay focused on results. Whether you're launching a startup, refreshing your site, or looking to grow with SEO and paid ads — I offer end-to-end solutions you can trust.
I believe great digital work doesn’t have to come from a big agency. With passion, precision, and consistent delivery, I aim to be your trusted freelance partner for all things digital.
Year In Business
Happy Clients
Projects Done
As a freelance web developer and digital marketer, every project I take on is backed by strategy, skill, and a genuine commitment to your growth. My approach is simple — understand your goals, deliver with integrity, and always aim for results that matter.
From launching websites to running successful ad campaigns, everything I do is rooted in a clear vision and mission.
I envision a digital space where small businesses and startups can compete confidently with modern websites and effective marketing — without relying on big-budget agencies. My goal is to make reliable and transparent services accessible, so that even one-person brands can grow with clarity, confidence, and consistency. Through simplicity, creativity, and the right tools, I aim to bridge the gap between goals and outcomes in a constantly evolving online world.
As a solo freelance professional, my mission is to empower businesses by creating custom websites, boosting SEO rankings, and driving results through smart digital marketing. I focus on understanding each client’s vision, turning that into strategy, and delivering real growth through honest collaboration. From web development to ads and branding, every project is handled with care, quality, and long-term thinking to ensure lasting impact in the digital world.
Here’s why clients rely on my skills, strategy, and personal attention for their online growth.
I analyze your brand, market, and users to build data-backed strategies that actually convert.
I create websites and SEO strategies tailored to your brand, goals, and target audience.
I build fast, modern websites optimized for speed, devices, SEO, and smooth user experience.
I provide prompt, honest communication and reliable post-launch support whenever you need help.
I Commit. I Deliver.
Let's Work TogetherI started exploring coding and tech projects during my diploma and B.Tech studies. Projects like IoT automation and virtual assistants sparked my love for solving real-world problems through code.
I trained in web development, JavaScript, React, and Python. I also explored SEO and digital tools — laying the foundation for future client work and freelancing.
After months of learning and practice, I built a complete website for my first client — delivering real value and launching my journey as a freelance developer.
With experience and confidence, I launched CodebySJ — offering web design, SEO, digital marketing, and branding services to help businesses grow online.
I added paid marketing, advanced SEO, and Salesforce automation to my services — providing end-to-end digital solutions tailored to business goals.
Today, I help businesses succeed online with custom websites, smart SEO, and creative marketing — combining technical skill with a personal approach.
