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Vivek Kumar SinghVivek Kumar Singh
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Consulting & Engineering Career

The non-code half of the job: choosing clients, running implementations that succeed, leading teams, and the career decisions that compound. Written from experience across Indian product companies, defence programmes, and consulting in Tokyo.

Includes the Japan-specific material — how business software decisions actually get made there, and why the answer is often different from what a Western playbook would predict.

12 articles by Vivek Kumar Singh

Consultant and client reviewing a CRM evaluation checklist across a meeting table
Career

Choosing a CRM Consultant: Questions That Expose Amateurs

A decade of rescuing botched CRM rollouts taught me which questions expose amateur consultants. Ask these before you sign anything.

· 7 min read

Career

CRM Adoption: Getting Sales Teams to Actually Use It

Your CRM is empty because your salespeople are rational. Field-tested adoption strategies that took my clients from token usage to daily habit.

· 7 min read

Career

From Developer to Solution Architect: The Skills Gap Nobody Talks About

The technical skills that make you a great developer are necessary but not sufficient for solution architecture. The gap isn't knowledge of patterns — it's the ability to make defensible decisions under uncertainty, communicate trade-offs to non-technical stakeholders, and own outcomes you can't control. Here's how I crossed it.

· 10 min read

Career

How to Work With a Freelance Solution Architect (A Guide for Tech Leaders)

Most companies engage a freelance Solution Architect wrong — treating them like a senior developer or a one-time consultant who produces a diagram and disappears. Here's how the engagement model works when it actually works, and what both sides need to bring.

· 9 min read

Career

My Side Project Hit 1,000 GitHub Stars — Then I Walked Away

The notifications were dopamine. Then the issues came. Then the feature requests. Then the weight of expectation from strangers. I learned something important about why I build things and what I actually want from it.

· 6 min read

Career

I Rebuilt My Portfolio 3 Times — This Is What Finally Worked

Version one was a Bootstrap theme I barely modified. Version two felt borrowed — like wearing someone else's clothes to an interview. This one took 6 weeks, a whiteboard, and one uncomfortable conversation with a designer friend who told me my site had no personality.

· 7 min read

Career

The PR Comment That Permanently Changed How I Write Code

A senior engineer left one comment on a pull request. Not a correction — more of a question. Six words. I've thought about that question almost every day since, across every project I've touched.

· 4 min read

Career

The Meeting That Made Me Realize I Was Thinking Way Too Small

I walked in with what I was sure was a complete solution. The client asked one question I hadn't considered. In that moment I understood the gap between writing good code and doing good engineering.

· 5 min read

Career

Debugging at 2 AM With a Production Incident and a Japanese Client

The app was down. The client was patient but awake and waiting. The error logs pointed somewhere I'd never seen before. Here's the 3-hour debugging session broken down into the decisions that actually mattered.

· 8 min read

Career

My First Enterprise Project Taught Me More Than 2 Years of Side Projects

Side projects teach you to build. Enterprise projects teach you to communicate under pressure, negotiate scope, handle ambiguity, and ship under real constraints. Both matter. One prepares you for the other.

· 7 min read

Japan

What Nobody Actually Tells You About Working as a Dev in Japan

The precision culture, the way feedback is delivered, the meeting structures, the unspoken expectations — all different from what I knew. Some of it made me a noticeably better engineer. Some of it still catches me off guard.

· 9 min read

Japan

Moving to Tokyo as a Software Engineer — Month 1 Reality Check

I landed with a job offer, zero Japanese, and the mistaken belief that being technically strong would be enough. It is and it isn't. Month one was equal parts exhilarating and genuinely humbling.

· 8 min read

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