FAQ – Manoj Mandal, Full Stack Engineer

Question 1

Who is Manoj Mandal?

Accepted Answer

Manoj Mandal (also known as Manoj Kumar Mandal, or online as techieonvacation) is a Sr. Full Stack & AI Engineer based in New Delhi, India. He has 3+ years of professional experience building scalable web applications and AI-powered products, currently working as a Software Development Engineer at Unified Credit Solutions Pvt Ltd (fintech).

Question 2

What is Manoj Mandal's full name?

Accepted Answer

His full name is Manoj Kumar Mandal. He is professionally known as Manoj Mandal and goes by the handle techieonvacation across GitHub, Twitter/X, and Instagram.

Question 3

What does Manoj Mandal do?

Accepted Answer

Manoj Mandal is a Sr. Full Stack & AI Engineer. He designs and builds end-to-end web applications — from database architecture and backend APIs to responsive frontends — and integrates AI/LLM capabilities (OpenAI, Anthropic Claude) and n8n automation workflows to help businesses operate smarter and ship faster.

Question 4

What technologies does Manoj Mandal specialize in?

Accepted Answer

Manoj specializes in: Frontend — React.js, Next.js, TypeScript, Tailwind CSS, shadcn/ui, Redux Toolkit; Backend — Node.js, Express.js, REST APIs, GraphQL, Prisma ORM; Databases — PostgreSQL, MongoDB, Redis; AI/Automation — OpenAI API, Anthropic Claude API, n8n, RAG systems, LangChain, Prompt Engineering; DevOps — Vercel, Google Cloud Platform, Docker, Git, CI/CD; Mobile — React Native, Expo.

Question 5

Where is Manoj Mandal located?

Accepted Answer

Manoj Mandal is based in New Delhi, Delhi, India. He works primarily remotely and is open to both remote and hybrid opportunities in India and internationally.

Question 6

Is Manoj Mandal available for freelance or contract work?

Accepted Answer

Yes — Manoj is available for freelance and contract projects. He offers full-stack web development, Next.js development, AI automation integration, mobile app development, and performance/SEO optimization. Reach him at manojkumarcse432@gmail.com or through the contact form on this site.

Question 7

What is techieonvacation?

Accepted Answer

techieonvacation is Manoj Mandal's personal developer brand and online handle. It's the name he uses on GitHub (github.com/techieonvacation), Twitter/X (@techieonvacation), and Instagram. He also runs techieonvacation.com — a tech community and blogging platform he built himself.

Question 8

What company does Manoj Mandal currently work at?

Accepted Answer

Manoj currently works as a Software Development Engineer at Unified Credit Solutions Pvt Ltd, a fintech company specializing in credit and financial solutions, where he has been since April 2023. Before that, he was an SDE at Eleserv Softech Pvt Ltd (Oct 2022 – Jul 2023) and an Intern SDE at Sparx IT Solutions Pvt Ltd (Mar 2022 – Sep 2022).

Question 9

What is Manoj Mandal's educational background?

Accepted Answer

Manoj holds a Bachelor of Technology (B.Tech) in Computer Science & Engineering from Tula's Institute of Technology (affiliated with Uttarakhand Technical University), Dehradun, India — graduating in 2022.

Question 10

What AI and automation services does Manoj Mandal offer?

Accepted Answer

Manoj offers: integration of OpenAI GPT-4o and Anthropic Claude APIs into web applications; AI-powered chatbots and virtual assistants; Retrieval-Augmented Generation (RAG) pipelines with vector search; n8n and Make.com automation workflows connecting Slack, GitHub, CRMs, and custom APIs; prompt engineering; and intelligent data-processing pipelines that reduce manual work by hours per week.

Question 11

How can I contact or hire Manoj Mandal?

Accepted Answer

You can reach Manoj through the contact form on this site (/contact), by email at manojkumarcse432@gmail.com, on LinkedIn (linkedin.com/in/manojkumarmandal), or on GitHub (github.com/techieonvacation). For a quick conversation use the 'Start a conversation' button in the services section.

Question 12

How many years of experience does Manoj Mandal have?

Accepted Answer

Manoj has 3+ years of professional experience (since March 2022), spanning internships and full-time roles across fintech, software services, and IT companies. He has been actively coding since 2019 during his B.Tech studies.

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