Skip to main content
harshit pandeyHP
Looking for a job

harshit pandey

@harshitpandey6

I build AI evaluation infrastructure, growth experiments, and high-performance frontend products.

India
Message

What I'm looking for

I'm looking to solve difficult black-box problems and ship high-quality, data-backed products, particularly across AI tooling, evaluation infrastructure, growth, and frontend engineering.

At Apollo.io, I build evaluation infrastructure for Apollo MCP, including a test harness and nightly pass/fail tracking that cut tracking costs by 47% while maintaining model quality. I also led analytics for an internal AI code-review bot to identify which review comments and bots delivered value.

Previously, I led growth and frontend work at Apollo and CleverTap, doubling weekly visibility, lifting workflow activation by 500bps, cutting AI recommendation response time below 3 seconds, and improving canvas load time from 21 seconds to 1.3 seconds. I enjoy solving black-box problems and shipping data-backed solutions on time.

Experience

Work history, roles, and key accomplishments

Apollo.io logoAP
Current

Lead Software Engineer - Apollo MCP

May 2026 - Present (4 months)

• Led the creation of an eval framework — combining a test harness with nightly tracking of pass/fail rates — to monitor MCP tool behaviour and performance per provider, helping teams continuously improve tool quality. Drove enhancements that cut tracking costs by 47% while maintaining model quality.

Apollo.io logoAP

Lead Frontend Engineer - Workflows

Oct 2025 - Apr 2026 (6 months)

• Led 3 multi-quarter, cross-team full-stack projects focused on driving Apollo Workflows retention.
• Owned the analytics layer for an internal AI code-review bot —
1. Built systems to track acceptance, ignorance, and rejection rates of AI-generated comments, helping make decisions on which review bots delivered value versus added unnecessary cost.
2. Also built a self-rejection pattern a

Apollo.io logoAP

Senior Frontend Engineer

Oct 2023 - Sep 2025 (1 year 11 months)

• Led 10+ growth experiments that doubled weekly visibility and improved workflow activation by 500bps.
• Solved major technical issues — reduced response time from 40s to under 3s and cut costs by 95% for an AI recommendations feature. Built shared frameworks that cut engineering effort by up to 60%.
• Led integration of a co-browsing tool, reducing back-and-forth between developers and the suppo

CleverTap logoCL

Staff Frontend Engineer

Jan 2023 - Oct 2023 (9 months)

• Responsible for improving canvas performance, improved load-time from 21s to 1.3s.
• Solving "black box" issues and delivering on time.
• Mentoring juniors in multiple contexts.
• Responsible for org-wide UI releases as a Core UI component reviewer.
• Conducted Level 1 and Level 2 interviews.

CleverTap logoCL

Senior Frontend Engineer

Jan 2022 - Dec 2022 (11 months)

• Boosted a team of 7 UI devs on a newly migrated Campaigns UI.
• Responsible for boosting the adoption of new Campaigns UI from 20% to 98%.
• Owned deployment of 500+ UI issues with less than 2% regressions.
• Responsible for org-wide UI releases as a Core UI component reviewer.
• Conducted Level 1 Interviews
• Became SME of Campaigns and Journeys

CleverTap logoCL

Frontend Engineer

Apr 2020 - Dec 2021 (1 year 8 months)

• Assisted in migrating Campaigns and Journeys to the new architecture.
• Owned the deployment of multiple UI revamps around campaigns.
• Fixed not-so-easily reproducible UI issues and ensured timely releases.
• Enhanced UI productivity by integrating tools like New Relic.
• Became SME of Journeys.

Stones2Milestones logoST

Full Stack Engineer

Jul 2019 - Mar 2020 (8 months)

• Responsible for developing and deploying an internal dashboard for internal analytics.
• Responsible for enhancements on the internal dashboard of fREADom app.
• Responsible for developing and deploying an automated report builder.

Stones2Milestones logoST

Frontend Engineer Intern

Jan 2019 - Jun 2019 (5 months)

• Responsible for the development and deployment of the official website of Stones2Milestones.
• Created an internal report builder to reduce manual effort by 70%.
• Assisted in a quiz and survey platform. FAST-2019

Total Management Outturn logoTO

Frontend Developer (Remote)

Mar 2018 - May 2018 (2 months)

We worked on a Housing rental site.
It was a 2 month project.
It was purely vanilla.js based. I created the frontend application and worked with a dedicated team of backend developers.

AmTech Software Solutions Pvt Ltd logoAL

JavaScript Developer (Remote)

Nov 2017 - Feb 2018 (3 months)

Worked as JavaScript Developer (Remote) at AmTech Software Solutions Pvt Ltd.

Education

Degrees, certifications, and relevant coursework

AC

ABES Engineering College

Bachelor of Technology - BTech, Computer Science

ABES Engineering College logoAC

ABES Engineering College

Bachelor of Technology, Computer Science

Pursued a Bachelor of Technology in Computer Science, gaining a strong foundation in software engineering principles and practices.

Get matched with your dream remote job

Sign up now and join over 250,000+ remote workers who receive personalized job alerts, curated job matches, and more for free!

Sign up
Himalayas profile for an example user named Frankie Sullivan