p
patnercessian

Patrick N

@patnercessian
5.0(12)

Level 1

United States
English, French
About me
Hello, I am Patrick Nercessian. As a software engineer, I have previously worked for Amazon and multiple startups. I founded and currently run Vectorial to help people/companies convert their AI/software ideas into reality. We are now a team of several passionate software developers, AI engineers, and data scientists dedicated to delivering innovative software and AI solutions. Our team brings extensive experience from industry leaders such as AWS, Oracle, Visa, Boeing, Home Depot, and multiple startups to provide cutting-edge, custom AI and software solutions to suit your specific needs.... Read more

Skills

p
patnercessian
Patrick N
$120/hour
Offline • 
Average response time: 3 hours

See my services

AI Integrations
I will create advanced llm agent and generative ai applications
5.0(8)
Cloud Consultation
I will design software architectures and implementation details
5.0(2)

Want to work on an hourly basis?

Tell Patrick N what you need.

$120

/

hour

Work experience

Self_Employed

Self Employed

Self-employed • 4 yrs 2 mos

Founder & CEO - Company: Vectorial

Jul 2023 - Present3 yrs 1 mo

Vectorial is an AI engineering, consulting, and deep research company. In our AI Services Division, we dive in deep on your business to best understand how AI can improve efficiency and decision-making. We also build full-stack AI products and features, whether for your internal use, or for your customers. In our AI Research Division, we perform advanced ML research. We work on problems such as: • Applying Vision-Langauge-Action models (VLAs) to operate in 2D and 3D computer environments • ML architecture search via low-level evolution • Incorporating Large Language Models (LLMs) into automated algorithm search

Software Engineer - Company: Levatas

Jun 2022 - Jul 20231 yr 1 mo

Created platform to automate industrial inspections using drones and autonomous ground robots (e.g. Boston Dynamics’ Spot) • Implemented pipelining for processing and post-processing of all raw images and analyzed data • Migrated storage system from rudimentary JSON file storage to MySQL and Redis databases • Adapted platform to support alternative robotic solutions (e.g. drones) and for off-robot hosting using cloud/on-site servers • Improved execution time of several neural network models during robotic inspection missions, from ~7 seconds to milliseconds • Implemented “Drift Correction” computer vision algorithm to correct 100% of the 2.2% failure rate of robotic sensor pointing • Utilized open-source computer vision models to implement and integrate a People Detection model for our platform • Refactored dashboard to support database changes, filtering, CSV exports, multi-image thumbnails, and more features • Collaborated on-site and remotely with major corporations, such as Anheuser-Busch, GlobalFoundries, Praxair, etc. • Integrated our platform with their third-party systems (such as SAP and FabGuard) • Solved networking, configuration, and various other issues with clients’ autonomous robotic missions

Amazon

Software Development Engineer

Amazon • Full-time

May 2021 - Jun 20221 yr 1 mo

Designed software and architecture related to enriching trillions of records per day • Periodically served as “on-call” to resolve system errors and relevant customer issues at any time of day or night • Authored and presented large documents detailing problems, new projects, and potential optimizations for our services • Implemented parallelized database writing and proposed new cost structure for price-querying service • Reduced processing time by 91% (5 hours) and service database costs by over 50% ($8,000 annually) • Developed and executed scripts to safely transform and migrate billions of records to new NoSQL database • Created rollback scripts and documented high-risk possible scenarios and mitigation to avoid organization-wide downtime • Utilized multi-threaded reads and writes to bring execution time from several weeks down to 2-3 days • Prevented throttling issues by dynamically reducing reads and writes for different database partitions • Redesigned multiple workflow activities to allow batch processing of accounts

12 Reviews
5.0

(12)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
1-5 out of 12 Reviews
Sort By
Most relevant
    V

    valle1113

    US

    United States

    5

    Patrick was great to work with! He helped take my AI development use case from an idea into something with a clear plan and the experience to execute it. Since I was not technical, he was able to walk me through every use case and why he made certain choices. He definitely has expertise across the AI...

    $200-$400

    Price

    7 days

    Duration

    gig

    AI Integrations

    Helpful?
    Yes
    No
    F

    furkatakasimov

    FR

    France

    5

    Patrick is awesome. Looking forward to next project with him.

    $2,500-$5,000

    Price

    2 weeks

    Duration

    gig

    Cloud Consultation

    Helpful?
    Yes
    No
    J

    jadencarrier

    US

    United States

    5

    Patrick's work was exceptional! His professionalism and attention to detail exceeded my expectations. Highly recommend!

    $1,000-$2,500

    Price

    5 weeks

    Duration

    gig

    Cloud Consultation

    Helpful?
    Yes
    No
    G
    image-docs

    giovannifranzan

    GB

    United Kingdom

    Ongoing collaboration
    5

    Smart, hard-working, open to feedback when needed.. SIMPLY couldn't recommend him more (!!)

    $600-$800

    Price

    4 weeks

    Duration

    gig

    AI Integrations

    Helpful?
    Yes
    No
    G
    image-docs

    giovannifranzan

    GB

    United Kingdom

    Ongoing collaboration
    5

    Would easily recommend one thousand times over !!! Diligent, hardworking and incredibly smart individual. Will most definitely try to hire him again in the future 💪👍

    $1,000-$2,500

    Price

    3 weeks

    Duration

    gig

    AI Integrations

    Helpful?
    Yes
    No