Peter Sjolin
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Peter Sjolin

Peter Sjolin

About

Detail

Golang developer
California, United States

Contact Peter regarding: 

work
Full-time jobs
Starting at USD150K/year
Flexible work
Starting at USD100/hour

Timeline

work
Job
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Education

Résumé

Jobs verified_user 0% verified
  • d
    Senior Software Engineer
    dyl.com
    Jan 2020 - Current (5 years 6 months)
  • C
    Senior Software Developer (Telecommuting)
    CYCLOGRAM LLC/STARMESA LLC
    Jan 2010 - 2020 (10 years 1 month)
    Consulting project with startup firm in LA maintaining MySQL and building data analysis tools in Go.
  • E
    PHP Software Developer. (Telecommuting)
    Eeminder.com
    Nov 2004 - Current (20 years 8 months)
    * Built heavily data driven business Web application. * Co designer of DB, designed additions of DB, 15 tables in DB. * Wrote complex multiple queries using authenticated user login. * Wrote sorted queries displayed on multiple pages. * Utilizing XHTML, OO PHP, mySQL, JavaScript, CSS.
  • F
    CTO
    FunkyVenice.com
    Dec 2003 - Nov 2004 (1 year)
    Los Angeles, California. * Chief architect and designer, implemented entire site. * Implemented off the shelf shopping cart. * Utilized PHP, XHTML, frames, iframes, CSS.
  • Naxcom.com
    Java Developer
    Naxcom.com
    Sep 2003 - Dec 2003 (4 months)
    * Wrote queries for Oracle to display inventories of online shop. * Edited Struts for navigation. * Utilized Java, JSP, XML, and Struts, Oracle 9i, for enhancements on Web site. * Built & evolved RESTful API via versioning.
  • D
    Image/QA Technician
    DRONE4US
    Mar 2002 - Sep 2003 (1 year 7 months)
    * Performed blackbox testing on LUNA Insight® Software Systems, JAVA. * Scanned images, multitasked projects.
  • U
    Freelance Web Developer
    Unknownlab, PR Firm, Venice Beach, CA
    Jun 2001 - Mar 2002 (10 months)
    * Built ASP forms for collection of patient data, written to MS SQL 7, designed database. * Built parameter driven applet, displaying patient data. * Built dating site using PHP. * Built CMS and display for insurance quotes in Java, JSP, XML, Oracle 8i.
  • N
    Lead Web Developer
    NadaPC.com
    Nov 2000 - Jun 2001 (8 months)
    * Chief architect and developer of corporate Website and intranet, and portal. * Utilized ASP, PERL, XML, XSL.
  • E
    Web Developer
    Editorial - DNA
    Nov 1999 - Nov 2000 (1 year 1 month)
    * Team leader (5-6 people) & mentor during production of various Websites. * Utilized PHP, PERL, ASP, JSP, Java, XML, XSL, mySQL, MS SQL 7.
  • J
    PHP Software Developer
    Juicewireless.com
    New York, New York. (1099) (Telecommuting) * Senior developer, built heavily data driven wireless Web application. * DB designer, designed extensions of DB. * Wrote pages enabling authenticated user to edit data. * Wrote dynamic forms and catching scripts. * Utilizing CURL, XHTML, PHP 4.3.1, mySQL, JavaScript, CSS.
  • Cantor Fitzgerald
    PHP Software Developer
    Cantor Fitzgerald
    * Modified, added functionality on ppx.popsci.com, a virtual stock exchange. * Reengineered ppx.popsci.com from a procedural application to a strict PHP5 OO solution. * Created RSS and XML for widgets on ppx.popsci.com. * Wrote SQL reports for catching cheaters on ppx.popsci.com.
  • d
    Senior Software Developer
    dyl.com
    Built APIs using GoSwagger 2,0 (aka OpenAPI 2,0), Postgres, Docker, Kubernetes, Kibana, GitLab for CI/CD. Wrote shell script for automated Docker build and deployment to Kubernetes + unit tests. Mentoring 1 Jr developer.
  • C
    Senior Software Developer
    CYCLOGRAM LLC/STARMESA LLC
    Reverse engineered Call loop, to build SPA with RESTful API back end in Golang for registration, login, groups / broadcasts CRUD with authentication using JWT, import campaign members from Salesforce API and contacts CSV import concurrently. This application used goroutines targeting the Twillio API to send SMS messages concurrently. Gorutines were also used to do background database statistics. Json was used for data transfer between back end and front end which was built in Vue.js. Built CSV contacts import into AWS AuroraDB, 732432 rows in 60 secs. Used Amazon State Language (ASL) for AWS Lambda step functions in workflow. Converted in-house data to/from Odata v 4,0 using Golang in json & xml.
  • C
    Senior Software Developer
    CYCLOGRAM LLC/STARMESA LLC
    * Built API using Golang for Wadswap LLC. * Built API using Golang for fikzt.com. * Implemented SEO strategy on Tradesy.com with Phalcon Php, wrote unit & integration tests. MySQL/Redis. On Docker/Kubernetes with Jenkins for CI. * Used Java Play framework to build registration site. * Created RESTful API for Evox Images using Node.js, Knex.js. Wrote Chai tests. * Built a location based service platform for fikzt.com in Node.js. * Created RESTful API in Golang & PhoneGapped mobile app for wadswap.com. * Built nospy.email (deprecated) website for encrypting all emails with personal keys and end-to-end encryption. * June 2016-May 2018 Built the MultiAPIController for flitways.com, for booking rides from Lyft, Uber APIs and multiple o
  • C
    Senior PHP Software Developer. (Telecommuting)
    CYCLOGRAM LLC/STARMESA LLC
    * Setup and deployed Magento Ecommerce website with custom DATA. - Performed the UX/UI design and coded the sites, filled with products. - Setup all aspects, front page, checkout pages and more. - Built a complex/custom plugin with the commerce checkout process. - When a user hits submit, the plugin collected data, then encrypted personal data, transmitted it to Securebycommerce fraud API, if response came back negative, the transaction would be terminated.
  • C
    Senior PHP Software Developer
    CYCLOGRAM LLC/STARMESA LLC
    * Optimized MySql table for bank XML file, decreasing processing time from ~8 hrs to ~17mins by elimination intermediate steps. * Implemented infinite scroll for JSI * Built Android app for Spotkast where a user could log in to an API and get credentials, then take a picture with the camera for upload to API. Similar to Facebook. * Developed API for clip upload by iPhone to (dead url) http://tripclips.inhance-dev.com/gallery * Implemented Google two factor authentication on BTCFunds, a Bitcoin exchange. * Wrote models and implemented Memcache for Scriball. * Built bank system, admin module, using credits for real $ for JSI, a SaaS company. * Implemented "Google like search" for JSI. * Built custom DB query caching system for JSI,
  • C
    Software Developer
    CYCLOGRAM LLC/STARMESA LLC
    (c2c) (Telecommuting) iMedia, Santa Monica, Ca. (c2c) (Telecommuting) DigiLink, Marina Del Rey, Ca. (c2c) (Telecommuting) jobsearchintelligence.com, Ca. (c2c) (Telecommuting) Senior Web developer, problem solver, DB designer PHP 4 & 5, mySQL. * Built a member driven site where users can upload pictures, video, and resume type information. Video runs like Youtube.com or Myspace.com * Built a web front end to manage secured login multi level user settings & management for Asterisk open source telephone system. (site on restricted domain) * Implemented Oscommerce.com on Lloydsofhollywood.com. * Built a click tracking and reporting system. * Utilized Web Services (XML) to connect to Amazon.com store. * Implemented URL rewriting via
  • TEKsystems, Inc
    AEG, LA, Ca. PHP Software Developer
    TEKsystems, Inc
    Built OO PHP 5 CMS for http://www.aeglive.com designing and extending base classes for data manipulation in mySQL.
Education verified_user 0% verified
  • B
    BS General Mathematics, UCLA
    Sep 1996 - Dec 1999 (3 years 4 months)