https://dream.weekday.works/redirectToHiringCopilotExtension/

Celona is an early pioneer and innovator within the multi-billion-dollar private wireless market.
 
The company is credited with developing the industry’s first fully turnkey enterprise 5G LAN system that leverages emerging shared cellular spectrum to enable companies, for the first time. To own and operate their private mobile network infrastructure. Its products and technology help organizations accelerate the adoption of business-critical applications and use cases to support a new generation of Industry 4.0 digital business initiatives. 

Founded in 2019 by industry leaders with technical expertise in cellular, enterprise wireless and cloud computing, the company is privately held.  To date, Celona has raised $100 million from premiere investors including Qualcomm Ventures, NTT Venture Capital, Lightspeed Venture Partners, Norwest Venture Partners,  Cervin Ventures and DigitalBridge.
 
Celona’s private wireless system solves long-standing wireless issues such as reliability, coverage, deterministic connectivity, quality of service, and security, not satisfied by conventional wireless technologies.
 
Celona’s private wireless system is also the first-of-its kind to tightly integrate network and radio functions – full stack core software and cloud-based orchestration – into a unified solution ready for direct integration within any existing enterprise network infrastructure by enterprise IT staff. It combines all the components required to enable an IT team to build their own 4G/5G wireless networks in a single package that is easy to deploy, integrate and manage at scale. 
 
Celona sells its products and technology directly and indirectly to companies around the world through a diverse network of top channel partners, managed service providers and system integrators.  And our products serve as the foundation for Verizon’s Onsite private 5G service as well as NTT’s P5G offering.

•	Built and designed a one-touch solution cloud platform in a time constraint environment for provisioning and monitoring datastores and VMs used to scale WebEx, Teams and Messaging services for enterprise and federal ecosystem. (Private and AWS cloud)
Tools: Django rest framework, PostgreSQL, Ansible, Terraform Enterprise, Celery, RabbitMQ, Git, Docker, Influx dB, Telegraf and Grafana.
Challenges: Time was one of the big challenges and building Ansible playbooks for different datastores.
•	Built tools and solution for database upgrade, monitoring KPI’s for share plex, Tahoe and OS services.
Tools: Flask, Jinja2, Grafana, Influx dB, NodeJS.
Challenges: No knowledge of front-end technologies. Quickly learned and contributed on NodeJS end.
•	Managing RabbitMQ Cluster

New Enterprise Associates

Walden International

Summit Partners

Deutsche Telekom

International Capital Partners

Demtech

Cloud and AI-based platform for video conferencing. The platform offers solutions such as video conferencing, team collaboration, webinars, online training, cloud calling, screen sharing, conference call management, cognitive collaboration, meeting content management, meeting analytics, and more. It is a tool available on the subscription based pricing model.

Cloud and AI-based platform for video conferencing

-Working on predicting anomalies in wireless traffic pattern using standard deviation over time series.
-Designed, built and implemented automation and alerting mechanism for wireless network entities using PUB/SUB client broker mechanism using Rabbitmq broker and Pika python client.
-Designed a framework to analyze IOT data from our network elements and feed this data to decision tree model which determines the health of the network element using classification and status is displayed on grafana using Flask API micro service for monitoring.
-As a member of block chain team developed a test bed to understand how smart contracts works using ethereum private environment and built a smart contract using solidity and deployed in our test bed.
-Building scripts, automating and integrating different wireless network elements on Grafana and -Splunk Dashboard using Python/Shell Scripts.

Sequoia Capital

Lightspeed Venture Partners

Western Technology Investment

Advent Venture Partners

Credo Ventures

TeleSoft Partners

Point Financial

Think Big Partners

Green Alpha Investments

Sandy Cove Advisors

Venezia Capital

Verity

Econ Financial Services

Natural Bridges Ventures

Evolution Advisers

Kleiner Perkins

Greyrock Investments

345 Partners

Regency Capital Management

Pointer Capital

newScale develops products and solutions that enable companies to select and deploy cloud services within their businesses, allowing them to initiate the provisioning of their own systems and infrastructure on an as-needed basis. The software helps companies track how much they are using IT services and how much it is costing them. 

-Integration of Jasper's ss7 and diameter network with the networks of Jasper's non-roaming 
  partner operators worldwide
-Developing new security solutions for different lightweight IOT protocols like MQTT, COAP, AMQP 
  and OMA Lightweight. 
-Build and track KPIs of wireless network systems and identify performance anomalies.
-Monitor production traffic and wireless systems for healthy operation and perform analysis of 
  different alarms.
-Mentor and train new hires.

1 Designing a multiuser OFDM based wireless communication system for different modulation schemes using Matlab. 

2 Worked on setup, testing and calibration of ground station and Yagi antenna for the existing satellite communication. 

3 Upgrading the existing station to a software defined radio based ground stations to analyze the signal spectrum remotely and measuring the SNR, peak amplitude and noise floor of the incoming signal. 

4 Performing RF tuning for the existing satellite communication system, measurements and tests. 
5 Developing short OFDM bursts for multi-user communication using GNURadio(Software defined radio).

Role: Build & Test an Amplitude Modulating Transceiver:

•Building and designing an AM transceiver for a bandwidth of 1-2 Mhz using ORCAD PSpice and Multisim simulation tool and testing the transceiver using oscilloscope and Spectrum Analyzer for its linearity and sensitivity

Rochester Institute of Technology is an educational institute located in Rochester, in New York.  The student body consists of 15K+ undergraduate and 3K+ graduate students. Offers doctoral (Ph.D.) programs in astrophysical sciences and technology, color science and more; master’s degree programs: master of architecture (M.Arch.), mas

Role: Building, Programming, Testing and documentation of Software Defined Radio (SDR)

•Building different blocks of a USRP B100 SDR using GNU radio software and programming the different blocks of a SDR using python.
•Conducting experiments for the developed SDR using WBX50-2200Mhz Transceiver for AM, BPSK and QAM modulation schemes.

•	Performing tests on Network Analyzer and measuring the s-parameters (single-ended and differential) of various parts like duplexes, diplexers, switches, and filters. Comparing and analyzing simulation results against measured results and worked on Impedance matching of receiver section of Band 2 Duplexer for improvement in insertion loss.
•	Worked on simulation of inverted-F 2.44 GHz Bluetooth/ Wifi antenna using Electromagnetic simulation software XFDTD                                     
•	Worked on ADS (Advanced Digital System), Cadence software operating tools, and also how to export & import ADS schematic into Cadence layout and vice versa.
•	Worked on line calculation of strip and micro-strip lines and did Schematic capture for GPS filter and Saw Duplexer using ADS
•	Optimized parts of different vendors for GPS filter using ADS to keep the attenuation maximum from 760-780MHz and minimum from 1550-1560MHz required in our design and choose the best response of S-parameter's signal with least available package size. 
•	Contacted sales representatives of different suppliers for getting information of various parts, S-parameters and datasheet required in my project. Responsible for filling out technical forms for development of new parts for Motorola library.
•	Familiar with IMD, IP3, LTE, 3GPP and complications faced with IMD.
•	Worked on multilayer routing in cadence and designed layouts for my project

Thomas Weisel Venture Partners

Trinity Ventures

Genovation Capital

Rudyard Partners

De Incubator

Motorola Solutions is a communication technology provider. Offers devices, system, networks, software, applications, product lines, technologies and accessories. Their clientele includes public safety and commercial customers worldwide. In 2021, the company recorded annual revenues of $8.17B and a net profit of $1.24B.

Internet first brand of mobile, cases, tablets, and screen protector