# Moshe Uminer

> Software Developer

Location: Brooklyn, New York, United States
Profile: https://flows.cv/mosheuminer

## Work Experience
### Senior Software Engineer @ Merkos 302 - Chabad World Headquarters
Jan 2026 – Present | Brooklyn, NY
Responsible for setting standards, rails and guardrails to accelerate delivery of projects and features with  high quality bar.

### Full Stack Developer @ Merkos 302 - Chabad World Headquarters
Jan 2023 – Jan 2025 | Brooklyn, NY
Assumed responsibility of stalled project to create a user facing app (using Flutter) and overhaul existing matchmaker software (using Preact + Vanilla Extract) for a concierge matchmaking program.

Implemented new features such as user similarity-based profile filtering and real-time chat.

Moved software stacks (Neo4j + Neo4j OGM + GraphQL --> PostgreSQL + Drizzle + OpenAPI) to for significant performance improvement (1s -> 10ms for many basic operations) and significant developer experience improvements, resulting in smoother development and fewer bugs.

Using Postgres, Preact, and Flutter.

### Freelance Software Developer @ Unknown
Jan 2023 – Present

### Founding Engineer @ Myxt
Jan 2022 – Jan 2023
Improved user satisfaction by implementing HLS streaming and preloading for a smoother playback experience.

Removed a class of bugs by refactoring the frontend codebase architecture.

Developed novel a versioning feature significantly streamlining organization and comparison of multiple song takes for musicians, providing ease of use and productivity not possible with other tools.

Set up test suites and CI with Playwright and GitHub actions, catching many regressions early.

Improved app experience for heavy-duty users by fixing significant memory and performance issues using developer tools like memlab.

### Full Stack Developer @ ClearSpend
Jan 2022 – Jan 2022
Clearspend shut down a month after I joined the team.
However, during my time there, I did the following:

Audited and adjusted the company webapp to use best practices for SolidJS and TypeScript.

Improved UX and increased flexibility of onboarding/KYC/KYB flows and forms.

Developed a mobile app feature (using React Native and Spring Boot) for hassle-free request and approval of funds.

### Software Engineer @ Telnyx
Jan 2022 – Jan 2022
In this role, I:

Maintained and implemented data pipelines using Apache Airflow to enable creation of dashboards for business users.

Investigated database load issues, using careful indexing and batching to improve performance of the offending data pipeline by over 30x.

Worked with the team on major framework upgrades.

Led a team effort to improve accuracy of critical pipelines.

Advocated for the use and implementation of data quality assurance framework (Great Expectations).

### Junior Software Engineer @ Telnyx
Jan 2021 – Jan 2022


## Education
### Central Yeshiva Tomchei Tmimim Lubavitz
Jan 2019 – Jan 2021

### Yeshiva Beis Dovid Shlomo
Jan 2018 – Jan 2019

### Talmudical Seminary Oholei Torah
Jan 2017 – Jan 2018

### Yeshiva Ohr Elchonon Chabad West Coast Talmudical Seminary
Jan 2015 – Jan 2017


## Contact & Social
- LinkedIn: https://linkedin.com/in/moshe-uminer

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Source: https://flows.cv/mosheuminer
JSON Resume: https://flows.cv/mosheuminer/resume.json
Last updated: 2026-04-01