Technical Lead · Bengaluru, India

I build the systems behind reliable products.

Frontend architecture, backend services, and technical leadership for teams shipping complex web applications at scale.

Portrait of Abhishek Singh

Currently leading the CDS-Mentor team at Dover Corporation.

Open to thoughtful product conversations
10Kusers validated
<2sFCP / LCP achieved
3,000concurrent agents
250msoptimized API latency

Selected work

Problems worth solving.

Recent work across product architecture, migration, performance, and high-scale operations.

01Platform architecture · Dover

Skill Management v2

Architected a modular platform for skills, trainings, assignments, qualifications, and analytics. Projection-based read models resolve direct and indirect assignments without repeating graph computation during reads.

PostgreSQLPrismaTransactional outboxRead models
02Migration · Dover

React to Angular 18

Led major parts of a 30–40 screen migration while both frameworks shipped together. Built a reusable Angular and NgRx execution engine for Job and Training workflows.

AngularNgRxIncremental delivery
03Performance · Dover

From 10s+ to under 2s

Improved FCP and LCP through dependency and asset optimization, Sitespeed measurement, and migration of static content from EC2 to S3 and CloudFront.

AWSCloudFrontSitespeed
04Scale · Kommunicate

Agent operations at scale

Scaled the agent dashboard to approximately 3,000 concurrent agents, optimized Analytics APIs from 450ms to 250ms, and helped bring 40+ integrations into a clearer React and Redux experience.

ReactReduxNode.jsSQL optimization

Experience

Hands-on leadership.

Owning the decisions that help teams move with confidence.

Jan 2026 — Present

Technical Lead Dover Corporation

Lead 7 developers and 2 QA engineers. Own technical planning, estimation, design reviews, and cross-team delivery while remaining hands-on with architecture and implementation.

Apr 2024 — Dec 2025

Software Engineer II Dover Corporation

Led the React to Angular migration, built shared workflow execution architecture, and expanded Mentor with job execution, management, change logs, and translations.

Nov 2020 — Apr 2024

Software Engineer → SDE II Kommunicate

Led engineers, built Flow Designer, improved reliability with Sentry, supported WhatsApp integrations, and contributed to the agent dashboard and analytics platform.

Technical focus

Depth across the boundary.

01

Frontend systems

Angular, React, NgRx, Redux, frontend architecture, performance, and reusable workflow interfaces.

02

Backend & data

Node.js, REST APIs, API design, PostgreSQL, Prisma, MongoDB, Redis, and SQL optimization.

03

Scalable delivery

System design, event-driven systems, read models, incremental migrations, AWS, Docker, and technical planning.

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