First off, format it - this just comes across as a wall of text.
Next, I'd get rid of all the tech detail. Replace with with a short list of technologies in which you are the strongest, so that you are found by recruiters searching for that tech. Do not even mention a tech unless you want to work with that tech in your next job.
Then focus less on what you did at each job, and more on what impact that work had. Telling me you created an app with 150 forms isn't very meaningful, but telling me what problem those 150 forms solved lets me know what value you can offer.