HS
Initializing experience
HS
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
0+
Years Building
0
Active Clients
0+
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.
01
Problem Solving
Every line of code starts with a real business problem. I dig into the why before touching the how.
02
Architecture
Clean separation of concerns, typed contracts, and systems built to evolve — not just ship.
03
Business Value
Engineering decisions tied to revenue, retention, or efficiency. Outcomes over output.
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. Each one started as a business problem, ended as a working system.
01/05
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
L
PREVIEW
✦ Role-based access (Admin, Manager, Agent)
✦ Lead assignment + automation rules
✦ Real-time activity feed
✦ Custom pipeline stages
02/05
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
B
PREVIEW
✦ Live agent status board
✦ Configurable policy rules
✦ Threshold alerts to supervisors
✦ Shift-wise analytics
03/05
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
S
PREVIEW
✦ Service pages with schema
✦ Booking integration
✦ Blog/CMS
✦ Lead forms
04/05
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
P
PREVIEW
✦ Event calendar
✦ Online donations
✦ Photo gallery
✦ Multi-language
05/05
Jewelry & Lifestyle Ecommerce
Premium ecommerce platform (WIP)
Problem
Boutique jewelry brand needed conversion-optimized ecommerce with luxury feel.
Solution
Headless commerce with cinematic product pages, AR try-on roadmap, and Razorpay checkout.
Impact
In active development. Beta launch planned Q3.
Next.jsMedusa.jsPostgreSQLStripeTailwind
J
PREVIEW
✦ Headless catalog
✦ Wishlist + cart
✦ Razorpay + COD
✦ Order tracking
Product Demo Lab
A live showroom
Step inside the products. Explore the features and architecture behind each build.
lead-management.harshit.dev
Business workflow + lead operations platform
Lead Management System
Role-based access (Admin, Manager, Agent)
Lead assignment + automation rules
Real-time activity feed
●
Active
●
Live
●
Stable
Next.js · TypeScript · PostgreSQL · Node.js · Tailwind
40% faster lead response timeCase Studies
How the work gets done
Engineering decisions, architecture choices, and business outcomes behind each product.
CASE 01
Lead Management System
Challenge
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.
Architecture & Decisions
- Role-based access (Admin, Manager, Agent)
- Lead assignment + automation rules
- Real-time activity feed
- Custom pipeline stages
- Export & reporting
Business Impact
40% faster lead response time. 3x pipeline visibility for sales managers.
CASE 02
BreakIQ
Challenge
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.
Architecture & Decisions
- Live agent status board
- Configurable policy rules
- Threshold alerts to supervisors
- Shift-wise analytics
- Audit logs
Business Impact
Reduced unplanned overages by 60%. Saved 12+ supervisor hours/week.
CASE 03
Saran Tax Solution
Challenge
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.
Architecture & Decisions
- Service pages with schema
- Booking integration
- Blog/CMS
- Lead forms
- WhatsApp chat
Business Impact
12+ inbound leads/month from organic search within 90 days of launch.
Experience
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
Voices from the work
Trusted by founders, teams, and businesses across multiple industries.
Reserved for client #1 — your testimonial here.
Future Client
Awaiting review
Reserved for client #2 — your testimonial here.
Future Client
Awaiting review
Reserved for client #3 — your testimonial here.
Future Client
Awaiting review
Open Source
Code in the wild
My GitHub — where experiments, libraries, and tools live.
Contribution Activity
A snapshot of recent activity.
Resume
The credentials
A snapshot of experience, skills, and what I bring to the table.
HS
Harshit Sinha
Full Stack Engineer · Capgemini
Open to new roles & projects
5+
Products shipped
3
Active engagements
3+
Years of experience
Experience
Full Stack Product Engineer
Independent / Freelance
2022 — Present
Technical Operations Lead
Capgemini
Apr 2024 — Present
Infrastructure & Operations Engineer
Indus Towers
Dec 2022 — Jan 2024
Education
B.Tech — Electronics & Communication Engineering
BBDNITM, Lucknow · 2022
Core Skills
Next.jsReactTypeScriptTailwind CSSFramer MotionReduxNode.jsExpressNestJSJavaSpring BootREST APIsPostgreSQLMongoDBMySQLRedisPrismaAWS+11 more
Highlights
- 5+ production products shipped end-to-end
- 3 active client engagements
- Enterprise engineering at Capgemini
- Automation & AI integration (Python, RPA, LangChain)
Certifications
- Python Data Structures — Coursera
- Google Workspace Advanced Administration
- Business Transformation with Google Cloud
- ITIL Foundation Principles
AI Assistant
Ask me anything
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Harshit AI · live
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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.