HARSHIT SINHA
Initializing experience
HARSHIT SINHA
Initializing experience
Available for new projects·Software Engineer @ Capgemini
I craftscalable softwarethat drives growth.
Product-focused engineer shipping high-performance software, automation systems, and modern digital products for startups and enterprises.
harshit.config.ts
live
const engineer = {
name: 'Harshit Sinha',
role: 'Full Stack Engineer',
stack: ['Next.js', 'React', 'Node', 'TS'],
focus: ['product', 'scale', 'business'],
status: 'shipping' // always
};Scroll
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Years Building
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Active Clients
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Products Shipped
0
In Pipeline
About
I don't just build software.
I build business assets — systems that generate revenue, save hours, and scale with growth.
I started out keeping enterprise infrastructure alive — 150+ distributed nodes, a 99.9% uptime target, root-cause analysis at 2am. That's where I learned systems thinking: clean architecture, typed contracts, and code that survives contact with production.
Based in India
Remote-first, global clients
Capgemini by day
Building products by night
Outcomes over output
Every decision tied to a metric
Stack
Full-spectrum craft
From pixel-perfect frontends to production backends, cloud infrastructure, and AI automation.
Frontend
Next.jsReactTypeScriptTailwind CSSFramer MotionRedux
Backend
Node.jsExpressNestJSJavaSpring BootREST APIs
Database
PostgreSQLMongoDBMySQLRedisPrisma
Cloud
AWSAzureVercelDockerCI/CDLinux
AI & Automation
PythonOpenAI APIRPAPowerShelln8nLangChain
Selected Work
Products shipped, problems solved
Real-world products serving real users — live and in production. Every preview below is the actual site, running right now.
01 / 05LIVE
Lead Management System
Business workflow + lead operations platform
Problem
Sales teams losing leads in spreadsheets with no follow-up automation or pipeline visibility.
Solution
End-to-end lead lifecycle platform with assignment rules, automated follow-ups, status pipelines, and real-time analytics.
Impact
40% faster lead response time. 3x pipeline visibility for sales managers.
Next.jsTypeScriptPostgreSQLNode.jsTailwind
sns-ads-erp.vercel.appOpen
LIVE✦ Role-based access (Admin, Manager, Agent)
✦ Lead assignment + automation rules
✦ Real-time activity feed
✦ Custom pipeline stages
02 / 05LIVE
BreakIQ
Real-time workforce monitoring for teams & supervisors
Problem
Supervisors had no visibility into team compliance, causing SLA breaches and operational disputes.
Solution
Live status-tracking dashboard with policy enforcement, threshold alerts, and historical reporting per agent.
Impact
Reduced unplanned overages by 60%. Saved 12+ supervisor hours/week.
ReactNode.jsWebSocketsMongoDBExpress
breakiq.inOpen
LIVE✦ Live agent status board
✦ Configurable policy rules
✦ Threshold alerts to supervisors
✦ Shift-wise analytics
03 / 05LIVE
Saran Tax Solution
Tax consultancy business website
Problem
Established tax consultancy with zero digital presence losing leads to competitors with modern sites.
Solution
SEO-optimized marketing site with service catalog, appointment booking, and lead capture funnel.
Impact
12+ inbound leads/month from organic search within 90 days of launch.
Next.jsTailwindSanity CMSResend
sarantaxsolution.comOpen
LIVE✦ Service pages with schema
✦ Booking integration
✦ Blog/CMS
✦ Lead forms
04 / 05LIVE
Pragat Hanuman Ji
Temple website + devotee community
Problem
Temple needed digital presence for event announcements, donations, and devotee engagement.
Solution
Beautiful devotional site with event calendar, donation flow, and live darshan integration.
Impact
5x increase in event attendance. Enabled global donations from NRI devotees.
Next.jsTailwindRazorpayCloudinary
pragathanumanji.inOpen
LIVE✦ Event calendar
✦ Online donations
✦ Photo gallery
✦ Multi-language
05 / 05IN PROGRESS
Shivis Elegance
Full-stack jewelry ecommerce platform with a dedicated admin dashboard
Problem
Jewelry brand needed more than a storefront — a complete system to manage products, inventory, orders, customers, and revenue alongside the customer-facing shop.
Solution
Built two connected systems: a customer store with OTP-based login, dual payment gateways, and self-serve order tracking/returns, plus a separate admin dashboard for full inventory, order, customer, revenue, and coupon management — with Shiprocket wired in to auto-generate AWBs the moment an order is placed.
Impact
End-to-end order lifecycle — checkout, payments, shipping, and admin ops — tested and fully functional in production. Full product catalog and final polish still in progress.
Next.jsNode.jsExpressPostgreSQLRazorpayShiprocket API
shivis-elegance1.vercel.appOpen
LIVE✦ Admin dashboard — products, inventory, orders, customers, revenue
✦ OTP-based customer login & account management
✦ Razorpay + Stripe payment gateways
✦ Shiprocket integration — auto AWB generation on order placement
Live Showroom
Step inside the products
These aren't mockups — each panel below is the real, production site running live. Switch projects, toggle desktop or mobile, and click straight through.
🔒sns-ads-erp.vercel.app
Loading sns-ads-erp.vercel.app…
Interactive live preview · click and scroll inside the frame
Next.js · TypeScript · PostgreSQL · Node.js · Tailwind
40% faster lead response timeExperience
The journey so far
3+ years across enterprise environments, infrastructure engineering, and independent product development.
Full Stack Product Engineer
Independent / Freelance
2022 — PresentRemote
- Shipped 5+ production products end-to-end — discovery, design, build, and maintenance
- Built Lead Management System, BreakIQ, Saran Tax Solution, and more for active clients
- Full ownership: architecture decisions, database design, deployment, and iteration
- Multiple products currently in active pipeline across e-commerce, fintech, and community
Technical Operations Lead
Capgemini
Apr 2024 — PresentIndia
- Designed and deployed automated workflows using Python & RPA, cutting manual effort significantly
- Built data analytics pipelines (Python, MS Excel macros) to surface KPI trends across operations
- Led AI/chatbot integration projects to optimize end-user resolution journeys
- Coordinated with L3 and cross-functional engineering teams on critical incident resolution
- Architected process-improvement frameworks adopted across multiple global client accounts
Infrastructure & Operations Engineer
Indus Towers
Dec 2022 — Jan 2024India
- Managed operations for 150+ distributed infrastructure nodes — 99.9% uptime target
- Applied predictive analytics and Root Cause Analysis to eliminate recurring systemic failures
- Led transition to an autonomous smart-operations model reducing manual intervention by 40%
- Optimized energy consumption through data-driven resource analysis and strategic planning
Education
B.Tech — Electronics & Communication Engineering
BBDNITM, Lucknow
Class of 2022Certifications
- Python Data Structures — Coursera
- Google Workspace Advanced Administration
- Business Transformation with Google Cloud
- ITIL Foundation Principles
Why work with me
Built for outcomes
Six reasons clients and teams keep coming back.
01
Product-First Mindset
I don't ship features. I ship outcomes that move business metrics.
02
Scalable Architecture
Clean, modular, well-typed systems built to grow from day one.
03
Fast Execution
Tight feedback loops. Ship in days, not months. Iterate in hours.
04
Business-Focused
Every technical decision tied to a measurable business outcome.
05
Modern UI Craft
Award-quality interfaces with motion, polish, and intent.
06
Automation Mindset
If it can be automated, it will be — Python, RPA, or n8n.
Testimonials
Your review could be first
I'm early into building a public track record — the products are live and working, the words from clients are on their way.
“This space is reserved for the first client who ships something great with me.”
— could be you
Start a projectOpen Source
Code in the wild
My GitHub — where experiments, libraries, and tools live.
Contribution Activity
A snapshot of recent activity.
Resume
Want the one-pager?
Everything above — experience, skills, and credentials — packed into a clean PDF.
HS
Harshit Sinha
Full Stack Engineer · Capgemini
Open to new roles & projects
Full-stack — end-to-end ownershipEnterprise + startup experienceAutomation & AI integrationSee full experience
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Let's Talk
Let's build something great together
Whether it's an MVP, a scale-up, or a legacy modernization — share what you're working on and I'll get back within 24 hours.