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Abhishek Singh logoAbhishek Singh

Full stack and AI solutions engineer. I build software and automation that make businesses run faster, and write about the engineering behind it.

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Have a project or a problem worth solving? Tell me what is slowing your business down and I will tell you honestly how I would fix it.

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© 2026 Abhishek Singh. All rights reserved.
Available for new projects
Engineering that pays for itself
I build and automate systems that help teams deliver faster.

I build and automate systems that make you more revenue.

Full stack engineer with 14+ years across frontend, backend, AI, and databases. From a rough idea to a scalable, revenue ready platform, I turn slow manual operations into smooth automated systems.

See my work →Book a free call
Live pipelineapp → ai → action
✦Reads your documents, answers in plain English, takes action.
14+
Years building production systems
Dozens
Projects shipped across industries
20+
Technologies across the stack
Startup → Enterprise
Scale I have delivered at
The full stack

One engineer, the full stack

Most problems do not fit neatly into one language or framework. I work across the whole stack, so the right tool gets chosen for the job instead of forcing the job into a familiar tool.

Frontend

React, Next.js, Vue, TypeScript, Tailwind CSS, responsive and accessible UI.

Backend

Node.js, Laravel, Symfony, PHP, Python, REST and GraphQL APIs, queues, caching.

AI and Machine Learning

LLMs, Retrieval Augmented Generation, OpenAI and Anthropic APIs, LangChain, embeddings, vector search, AI agents, prompt engineering.

Databases

PostgreSQL, MySQL, MongoDB, Redis, and vector databases like Pinecone and pgvector.

Cloud and Infrastructure

AWS, Docker, CI and CD pipelines, real-time WebSockets, scalable cloud architecture.

The right tool for the job, every time.

No forcing a problem into a familiar framework. The stack follows the goal.

Services

What I can build for you

Whether you are launching something new or fixing something that is buckling under growth, here is where I help most.

Custom web and mobile apps

From idea to a revenue ready product, built for real users and real constraints.

AI automation and agents

Automate the repetitive work that eats your team's day. Lead follow up, document handling, reporting, and more.

Business systems: CRM, LMS, ERP, dashboards

Custom internal platforms that fit how your business actually runs, not off the shelf software you have to bend around.

APIs and integrations

Connect your tools so data flows automatically instead of being copied by hand between systems.

Performance and scale rescue

Slow or breaking under load? I redesign backends with queues, caching, and cloud infrastructure that hold up.

SEO first, high performance web

Fast, search friendly sites engineered to rank and convert, not just look good.

✦ Practical AI

Practical AI that actually ships

AI is only useful when it solves a real problem and survives contact with production. I build AI features on top of large language models, connect them to your own data with Retrieval Augmented Generation, and wrap them in reliable automation pipelines. The result is software that reads documents, answers in plain English, and takes action, all grounded in your business context.

RAG
✦"Show me overdue invoices"
✦
AI sales assistant
Follows up on leads automatically so none go cold.
✦
Invoice and document extraction
Turns PDFs and scans into structured data.
✦
Chat with your data
Ask questions in plain English, get answers.
✦
Product recommendations
Lift average order value automatically.
✦
AI meeting assistant
Captures notes, decisions, and action items.
Selected work

Work that moved the numbers

I do not build software for its own sake. I build it to remove friction, capture lost revenue, and let teams do more with less. Here is a snapshot across four industries.

Education
PROBLEM

Care and education providers across foster care, child services, childminding, early years, and adult care had to train staff and prove competency, but training delivery, allocation, and assessment auditing were fragmented across organizations and individuals.

SOLUTION

A web based training and assessment platform where companies and individual learners register. Organizations allocate training, individuals self enroll, and assessments are audited by permission level, keeping children and vulnerable groups safer through better educated carers.

RESULT

Organizations onboard and train learners faster with audit ready compliance built in, and the platform earns recurring revenue through company level subscriptions.

Pre-delivery → Post-deliveryBeforeAfter
Onboarding speed
45→130
Audit readiness
20%→100%
Recurring revenue
1.0x→2.7x
Benefit: Faster learner onboarding, audit ready compliance, and recurring B2B subscription revenue.
LaravelReactPostgreSQLRole based access
Sports
PROBLEM

Coaches and team managers planned matches with scattered notes and gut feel. They lacked structured data on their own players, past matches, and upcoming opponents, and had no consistent way to track player development and wellbeing.

SOLUTION

A pre play research and analysis platform with player level, match level, and opponent versus team stats for planning game play, plus a connected module for player assessments, mental health training, evolution tracking, and structured feedback.

RESULT

Coaches make data driven decisions before every session, players improve measurably, and the data backed approach helps retain clients and win new team contracts.

Pre-delivery → Post-deliveryBeforeAfter
Data in planning
15%→100%
Player progress
42→86
Client retention
50%→92%
Benefit: Data driven sessions, measurable player growth, and stronger retention that wins new team contracts.
Node.jsReactPostgreSQLReal-time dataAnalytics
Translation
PROBLEM

A translation provider took every booking by phone and assigned translators by hand. The process was slow, hard to track, and impossible to scale, which capped how much work they could take on.

SOLUTION

A platform where clients and end users book translation online. The backend team assigns a translator who is notified, tracks the deadline, and delivers through the system. Both parties are verified before a booking begins, which builds trust for sensitive work.

RESULT

Manual phone coordination became a tracked digital workflow, and the verified, reliable process won recurring subscriptions from government offices that need translation frequently.

Pre-delivery → Post-deliveryBeforeAfter
Throughput
80→230
Tracked workflow
10%→100%
Repeat clients
28%→85%
Benefit: A fully tracked, verified workflow that scales and earns recurring government subscriptions.
Node.jsReactPostgreSQLNotificationsIdentity verification
Illustrative
Ecommerce
PROBLEM

An online store was getting far fewer orders than its traffic deserved. A clunky ordering flow and generic, one size fits all product listings meant shoppers could not find what fit them, so they browsed and left without buying.

SOLUTION

I rebuilt the ordering flow and added user specific, relevant product recommendations and semantic search, so each shopper sees items they actually want, finished with a faster, streamlined checkout.

RESULT

Shoppers found relevant items quickly, more browsing turned into orders, and average order value grew as personalized recommendations surfaced complementary products.

Pre-delivery → Post-deliveryBeforeAfter
Orders placed
1.2k→3.4k
Add to cart
18%→38%
Avg order value
$54→$86
Benefit: More orders from the same traffic, higher average order value, and far less drop-off.
Next.jsNode.jsMongoDBRecommendation engine
✦

Outcomes are grounded in real engagements. Trend visuals are directional, and exact figures are shared on request under NDA.

View all work →
What I actually do

Software is risky. I help reduce that risk.

Most products do not fail because of bad code. They fail because business intent, user experience, and technical decisions were never aligned.

That is the gap most developers miss, and that is where I work best. If you are building something complex and want a second brain before things get expensive, let's talk.

Read my journey →
Understanding how your product makes money
Designing systems that scale before they break
Choosing tech stacks that support growth, not shortcuts
How I work

A clear path, no surprises

1

Discover

I learn how your business makes money and where the friction is.

2

Architect

I design the system and pick the stack that fits your goals.

3

Build

I ship in working increments, not one big risky launch.

4
✦

Integrate AI

Where it adds real value, I layer in automation and AI.

5

Scale

I harden performance so growth does not break things.

Writing pillars

What I write about

I write down the lessons that do not fit into tutorials. Real trade-offs, real decisions, and the thinking behind them. Pick a pillar to explore.

→

AI Development

Building practical AI applications, AI agents, automation workflows, and intelligent systems that solve real business problems. Sharing lessons, experiments, successes, and failures from working with modern AI technologies.

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Backend Engineering

Everything behind the scenes of modern applications—APIs, databases, authentication, performance optimization, queues, and the engineering decisions required to build scalable backend systems.

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Tech Business & Product Strategy

Insights from building software products, working with clients, scaling development teams, improving processes, and navigating the business side of technology.

View all posts →
Latest writing

Recent posts

All posts →
How Simple Demand Forecasting Cuts Food Waste and Costs
AI Development10 min read

How Simple Demand Forecasting Cuts Food Waste and Costs

Every night, cafes and grocers throw away food they made too much of, while also running out of best sellers. This guide shows how simple demand forecasting uses your own sales history to stock closer to real demand, with step by step code.

Jun 23, 20260 views
An AI voice agent that answers your calls so you never miss a customer
AI Development9 min read

An AI voice agent that answers your calls so you never miss a customer

Every missed call can be a lost customer, and voicemail rarely gets returned. This guide explains how an AI voice agent answers every call, books appointments, and hands urgent calls to a human, plus how your developers can build one step by step.

Jun 18, 202614 views
Prevent Duplicate Payments: A Developer's Guide
Backend Engineering10 min read

Prevent Duplicate Payments: A Developer's Guide

Duplicate charges are one of the most damaging bugs in any checkout, and the code usually looks correct. This guide explains why duplicate payments happen and shows you, step by step with code, how to prevent duplicate payments on any stack.

Jun 15, 202611 views
Let's build

Have a problem worth solving?

Tell me what is slowing your business down. I will tell you honestly whether software or AI can fix it, and how I would build it.

Book a free call →See my work